Crate zerodds_rtps 

Writer/Reader state machines, RTPS submessages, fragmentation.

Crate zerodds-rtps. Safety classification: SAFE. See docs/architecture/02_architecture.md §3 and docs/architecture/04_safety_by_architecture.md §2.

RTPS wire types + header (W1). Submessages (DATA/HEARTBEAT/ACKNACK/GAP) follow in W2; transport trait + UDP impl in W3; best-effort writer + E2E in W4. See .planning/wp-0.5-rtps-prototyp/PLAN.md.

Re-exports

pub use error::WireError;

pub use header::RTPS_MAGIC;

pub use header::RtpsHeader;

pub use submessage_header::FLAG_E_LITTLE_ENDIAN;

pub use submessage_header::SubmessageHeader;

pub use submessage_header::SubmessageId;

pub use wire_types::EntityId;

pub use wire_types::EntityKind;

pub use wire_types::Guid;

pub use wire_types::GuidPrefix;

pub use wire_types::Locator;

pub use wire_types::LocatorKind;

pub use wire_types::ProtocolVersion;

pub use wire_types::SequenceNumber;

pub use wire_types::VendorId;

Modules

datagram

Datagram encoder/decoder: combines the RTPS header and submessages into a finished wire datagram (W4).

endpoint_security_info

Endpoint security info wire format for PID_ENDPOINT_SECURITY_INFO (0x1004, DDS-Security 1.1 §7.4.1.5).

error

RTPS wire-format errors.

fragment_assembler

Fragment reassembly for DDSI-RTPS 2.5 §8.4.14 on the reader side.

group_digest

GroupDigest_t — DDSI-RTPS 2.5 §8.3.5.10 (16-byte CDR-encoded 128-bit digest for group membership). Carried in heartbeats with the GroupInfo flag (HeartbeatSubmessage.writer_set / secure_writer_set), to prove to readers the consistency of the shared writer/reader group per tick.

header

RTPS-Header (DDSI-RTPS 2.5 §8.3.3).

header_extension

HeaderExtension Submessage (DDSI-RTPS 2.5 §8.3.3.2 / §9.4.5.2 / §9.4.2.15).

history_cache

HistoryCache — ordered sample storage for reliable writer/reader.

inline_qos

Inline-QoS helpers for DDS-RPC and SEDP (DDS-RPC 1.0 §7.8.2).

message_builder

MessageBuilder — submessage aggregation into a UDP datagram.

metrics

Hot-path hook points for zerodds-monitor (zerodds-monitor-1.1 §2.2).

parameter_list

ParameterList (DDSI-RTPS 2.5 §9.4.2.11).

participant_data

ParticipantBuiltinTopicData (DDSI-RTPS 2.5 §8.5.4.2).

participant_message_data

ParticipantMessageData Wire-Encoding (DDSI-RTPS 2.5 §9.6.3.1).

participant_security_info

Participant security info wire format for PID_PARTICIPANT_SECURITY_INFO (0x1005, DDS-Security 1.2 §7.4.1.6).

property_list

PropertyList wire format for PID_PROPERTY_LIST (0x0059).

publication_data

PublicationBuiltinTopicData (DDSI-RTPS 2.5 §8.5.4.2, §9.6.2.2.3).

qos_bridge

Bridge from SEDP BuiltinTopicData (wire) to zerodds-qos policies.

reader

Best-effort stateless RTPS reader (W4).

reader_proxy

ReaderProxy — writer-side state over one remote reader.

receiver_state

Receiver state (DDSI-RTPS 2.5 §8.3.4 + §8.3.7.4).

reliable_reader

Reliable RTPS reader (1:N writer proxies) — DDSI-RTPS 2.5 §8.4.10.

reliable_stateless_writer

ReliableStatelessWriter — DDSI-RTPS 2.5 §8.4.8.2 (Reliable StatelessWriter, T1-T12).

reliable_writer

Reliable RTPS writer (1:N reader proxies) — DDSI-RTPS 2.5 §8.4.9.

security_algo_info

DDS-Security 1.2 §7.3.11-§7.3.15 — Algorithm-Info-Strukturen + PIDs 0x1010-0x1013 (C3.5-Rest).

submessage_header

Submessage-Header (DDSI-RTPS 2.5 §8.3.4).

submessages

RTPS submessages — DDSI-RTPS 2.5 §8.3.7.

subscription_data

SubscriptionBuiltinTopicData (DDSI-RTPS 2.5 §8.5.4.3, §9.6.2.2.4).

wire_types

RTPS wire base types (DDSI-RTPS 2.5 §8.3.5, §8.3.5.1).

writer

Best-Effort Stateless RTPS-Writer (W4).

writer_proxy

WriterProxy — reader-side state over one remote writer.