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

[detail level 123]

▼NConnectorX
▼NCommands
CCommand
CCommandColor
CCommandData
CCommandDigitalRead
CCommandDigitalSetup
CCommandDigitalWrite
CCommandGetColor
CCommandGetPort
CCommandOff
CCommandOn
CCommandPattern
CCommandRadioGetLatestReceived
CCommandRadioSend
CCommandReadAnalog
CCommandReadConfig
CCommandReadPatternDone
CCommandSetConfig
CCommandSetLedPort
CCommandSetNewZones
CCommandSetPatternZone
CCommandSyncZoneStates
CConfiguration
CLedConfiguration
CNewZone
CResponse
CResponseData
CResponseDigitalRead
CResponsePatternDone
CResponseRadioLastReceived
CResponseReadAnalog
CResponseReadColor
CResponseReadConfiguration
CResponseReadPort
CCachedDevice
CCachedPort
CCachedZone	Stores the state of the Connector-X device locally
CConnectorXBoard	Driver for use with the I2C, V2 iteration of Connector-X
CMessage
▼NLimelightHelpers
CClassificationResultClass
CDetectionResultClass
CFiducialResultClass
CLimelightResultsClass
CPoseEstimate
CRawFiducial
CRetroreflectiveResultClass
CSingleTargetingResultClass
CVisionResultsClass
▼Nsubzero
▼NDetectionParser
CBoundingBox
CDetectedObject
▼NInputUtils
CDeadzoneAxes
CAutoFactory	Safely get an auto command from PPLib without the risk of crashing from a missing auto file
CBaseSingleAxisSubsystem	The ultimate solution for turrets, arms, and much more. This class allows for absolute, relative, and joystick control across both linear and rotational axes. Even better, it checks motion limits, outputs real-time stats via SmartDashboard, and allows for out-of-the-box simulations via Mechanism2d
CConsoleLogger	Outputs formatted strings to stdout
CDetectedCorner
CDetectedCorners
CDetectedObject
CEmptyCommand
CILogger	Logger interface
CIPidMotorController
▼CISingleAxisSubsystem	Single axis interface
CSingleAxisConfig	The configuration for single-axis mechanisms
CITurnToTarget	Interface for classes that move towards a target while maintaining driver input
CLinearSingleAxisSubsystem	A single axis representing a linear path of motion in meters
CModifiableChooser	A SmartDashboard drop-down that can have its options dynamically change
▼CPhotonVisionEstimators	Combines estimated poses from an aritrary number of PhotonVision cameras and applies them to a Holonomic pose estimator
CPhotonCameraEstimator	Represents a single camera
CPidMotorController	Combines a motor, motor drvier, relative encoder, and absolute encoder into a single wrapper; helpful for absolute positioning, setting velocities, or tuning PID values
CPidMotorControllerPair	Encapsulates a pair of motors that should be treated as a single unit
CPidMotorControllerPairTuner	Tunes a pair of motors concurrently through SmartDashboard
CPidMotorControllerTuner	Intended for use alongside a PidMotorController for simple tuning through SmartDashboard
CPidSettings
CRevPidMotorController
CRotationalSingleAxisSubsystem	A single axis representing a circular path of motion in degrees
CShuffleboardLogger	Outputs formatted information to SmartDashboard
CSimPidMotorController
CSingleAxisMechanism	Describes the axis for simulation
CSwerveUtils
CTaggedChooser	Each key of type T has a vector<string> of tags; accepts a list of groups that each have a name and list of possible tags that are mutually exclusive. The ANY option is automatically included in all group selectors to indicate the lack of a selection. When a selection is made, the intersection of all selections is created based on T's list of tags
▼CTargetTracker
CTargetTrackerConfig
CTrackedTarget
▼CTurnToPose	Allows the robot/an axis to face an arbitrary Pose2d
CTurnToPoseConfig