Topics

Here is a list of all topics with brief descriptions:

init	Library initialisation, the global session, and rclcpp::ok()
node	Node creation and lifecycle (rclcpp::Node)
pubsub	Typed publishers and subscriptions (rclcpp::Publisher<M>, rclcpp::Subscription<M>)
service	Service servers and clients (rclcpp::Service<S>, rclcpp::Client<S>)
action	Action servers and clients (rclcpp::ActionServer<A>, rclcpp::ActionClient<A>)
executor	Callback dispatch, timers, guard conditions, futures, streams
clock	Wall-clock and monotonic time helpers
qos	Quality-of-Service settings (rclcpp::QoS)
errors	Result/ErrorCode and the RCLCPP_TRY macro
support	Freestanding utility types (Span, FixedString, FixedSequence, std_compat)