Here are the classes, structs, unions and interfaces with brief descriptions:

Neasynav
Ndetail
Chas_required_interfaces
Chas_required_interfaces< T, std::void_t< typename T::RequiredInterfaces > >
Nsafety
CCommandGuard	Keeps the velocity command sent to the robot from being stale or invalid
CParameterFreezer	Rejects any change to the parameters of a set of nodes
CRtMonitor	Detects real-time cycles that start late
CSafetyChannelMonitor	Turns the safety channel's SafetyStatus messages into what EasyNav applies
CEvaluation
CSafetySupervisor	What SystemNode does for safety, kept out of the navigation logic
Ntesting
CLogCapture	Records the log messages (and their severity) emitted while it lives. One at a time
CMessage
CCircularBuffer	Fixed-size circular buffer, thread-safe (mutex-based), copyable
CDebugSlotView
CControllerNode	ROS 2 lifecycle node that manages calculating speeds for the Easy Navigation system
CDetectionsPerception
CDetectionsPerceptionsHandler	Handles the creation and updating of DetectionsPerceptions instances from sensor_msgs::msg::Image messages
CDummyController	A default "dummy" implementation for the Control Method
CDummyLocalizer	A default "do-nothing" implementation of LocalizerMethodBase
CDummyMapsManager	A default "do-nothing" implementation of MapsManagerBase
CDummyPlanner	A default "do-nothing" implementation of PlannerMethodBase
CFaultyController	Controller that misbehaves on purpose, to test how EasyNav copes with it
CFaultyLocalizer	Localizer that misbehaves on purpose, to test how EasyNav copes with it
CFaultyMapsManager	Maps manager that misbehaves on purpose, to test how EasyNav copes with it
CFaultyPlanner	Planner that misbehaves on purpose, to test how EasyNav copes with it
CGNSSPerception	Represents a single GNSS perception from a sensor
CGNSSPerceptionHandler	Handles the creation and updating of GNSSPerception instances from sensor_msgs::msg::NavSatFix messages
CGoalManager	Handles navigation goals, their lifecycle, and command interface
CGoalTolerance	A structure to represent the goal tolerances
CGoalManagerClient	Client-side interface for interacting with GoalManager
CImagePerception	Represents a single image perception from a sensor
CImagePerceptionHandler	Handles the creation and updating of ImagePerception instances from sensor_msgs::msg::Image messages
CIMUPerception	Represents a single IMU perception from a sensor
CIMUPerceptionHandler	Handles the creation and updating of IMUPerception instances from sensor_msgs::msg::Imu messages
CLegacyRobotGeometryNames	Deprecated parameter names (full names on the node, "" = none) for each field
CLocalizerNode	ROS 2 lifecycle node that manages localization in Easy Navigation
CMapsManagerNode	ROS 2 lifecycle node that manages map-related plugins in Easy Navigation
CNavState	A generic, type-safe, thread-safe blackboard to hold runtime state
COdometryPerception	Represents a single odometry perception from a sensor
COdometryPerceptionHandler	Handles the creation and updating of OdometryPerception instances from nav_msgs::msg::Odometry messages
CPerceptionBase	Abstract base class for representing a single sensor perception
CPerceptionHandler	Abstract base class for pluginlib-based sensor perception handlers
CPlannerNode	ROS 2 lifecycle node that manages path planning in Easy Navigation
CPointPerception	Concrete perception class for 3D point cloud data
CPointPerceptionBufferType
CPointPerceptionHandler	PerceptionHandler implementation for sensors producing point-based data
CPointPerceptionsOpsView	Provides efficient, non-destructive, chainable operations over a set of point-based perceptions
CVoxelKey	Discrete 3D voxel index used for downsampling
CVoxelKeyHash	Hash functor for VoxelKey
CRobotGeometry	The robot's shape, shared by everything that needs it
CRobotGeometryRegistry	Shares the robot's geometry across EasyNav's nodes
CRTTFBuffer	Provides functionality for RTTFBuffer
CSensorsNode	ROS 2 lifecycle node that manages sensor fusion in Easy Navigation
CSingleton
CSystemNode	ROS 2 lifecycle node coordinating all Easy Navigation components
CSystemNodeInfo	Structure holding runtime information for a subnode
CTFInfo	Aggregated TF configuration used across EasyNav
CVelocityMux	Decides, every RT cycle, which velocity command is sent to the robot
CSelection	This cycle's selection
CVelocitySmoother	Brings the commanded velocity towards a target within the robot limits
CYTSession	A Yaets Tracing Session
Nstd
Chash< std::tuple< int, int, int > >	Custom hash specialization for `std::tuple<int,int,int>`
CCommandGuardTest
CControllerNodeSafetyChannelTest
CControllerNodeTestCase
CControllerNodeVelocityTest
CDetectionsPerceptions	Represents a single image perception from a sensor
CDummyHandler
CDummyPerception
CFaultyControllerTest
CFaultyLocalizerTest
CFaultyMapsManagerTest
CFaultyPlannerTest
CGoalManagerHeightTest
CGoalManagerInfoTest
CGoalManagerTestCase
CLocalizerNodeTestCase
CLogCapture	Records the log messages (and their severity) emitted while it lives. One at a time
CMessage
CMapsManagerNodeTestCase
CNavStateTest
CParametersTest
CPerceptionHandler	Abstract base class for pluginlib-based sensor perception handlers
CPerceptionHandlersTest
CPerceptionLockingTestCase
CPerceptionsOpsTest
CPerceptionsTestCase
CPlannerNodeTestCase
CPlannerPathCheckTest
CPluginTestCase
CRobotGeometry	The robot's shape, shared by everything that needs it
CRobotGeometryTest
CRobotLimitsProvider
CRtMonitor	Detects real-time cycles that start late
CSafetyChannelMonitor	Turns the safety channel's SafetyStatus messages into what EasyNav applies
CEvaluation
CSafetyModuleTest
CSensorsDataAgeTest
CSensorsLifecycleTestCase
CSensorsNodeForTesting	Subclass of SensorsNode that exposes the protected groups_ and handler_list_ for unit testing
CSensorsNodeTestCase
CSystemActions
CSystemActionsTest
CSystemClockWatchdogTest
CSystemComponentFaultsTest
CSystemFaultInjectionTest
CSystemLifecycleCycleTest
CSystemLifecycleMissionTest
CSystemPauseTest
CSystemReconfigureTest
CSystemRobotGeometryTest
CSystemSafetyChannelTest
CSystemSafetyModeTest
CSystemShutdownRequestTest
CSystemTFInfoTest
CSystemVelocitySmoothingTest
CTestPointPerception
CTransformListenerTest
CVelocityMux	Decides, every RT cycle, which velocity command is sent to the robot
CSelection	This cycle's selection