Here is a list of all enums with links to the classes they belong to:

BufferRepeaterFailureOption : Svc::BufferRepeater
ComPacketType : Fw::ComPacket
Comparison : Fw::Time
Constants : Svc::CmdSequencerComponentImpl::Sequence::Header
DeframingStatus : Svc::DeframingProtocol
Descriptor : Svc::CmdSequencerComponentImpl::Sequence::Record
GpioDirection : Drv::LinuxGpioDriverComponentImpl
HubType : Svc::GenericHubComponentImpl
Mode : Os::File
MsgDispatchStatus : Fw::QueuedComponentBase
Options : Os::Event
QueueBlocking : Os::Queue
QueueStatus : Os::Queue
Status : Fw::SerializableFile, Os::Directory, Os::File
t : Svc::AMPCSSequence::Record::TimeFlag, Svc::AMPCSSequence::SequenceHeader::Constants, Svc::BufferLogger::File::Mode
TaskStatus : Os::Task
Timeout : Os::Event
Type : Fw::FilePacket
UartBaudRate : Drv::LinuxUartDriver
UartFlowControl : Drv::LinuxUartDriver
UartParity : Drv::LinuxUartDriver
WatchdogStatus : Os::WatchdogTimer