Module action_core 

Type-agnostic action protocol core types.

ActionServerCore and ActionClientCore handle the raw-bytes action protocol (GoalUuid framing, status publishing, result slab) without requiring RosAction type parameters. The typed ActionServer and ActionClient wrap these cores and add serialization/deserialization at the boundary.

Structs

ActionClientCore

Type-agnostic action client core handling the raw-bytes protocol.

ActionServerCore

Type-agnostic action server core handling the raw-bytes protocol.

CompletedResultEntry

Completed goal result metadata — indexes into the result slab.

PendingCancelRequest

Phase 122.3.c.6.d — information about a peeked cancel-goal request. Returned by ActionServerCore::try_recv_cancel_request.

PendingGetResult

A get_result request held until its goal terminates (Phase 237).

RawActiveGoal

Goal tracked by the core — GoalUuid, status and acceptance stamp; no typed data.

RawGoalRequest

Information about a received goal request.

Functions

action_channel_type

The per-channel DDS type name for a RAW-registered action server.

Type Aliases

ActionRequests

Issue 2009 — one action sub-client’s requests in flight: at most MAX_CONCURRENT_GOALS — the number of goals a server holds at once — each keyed by its sequence id and carrying its goal. A send past that is refused with NodeError::RequestInFlight before it reaches the wire.