# Functions
NewPolicyCache creates instance of PolicyCache.
NewPolicySegmentCache creates instance of PolicySegmentCache.
NewSteeringCache creates instance of SteeringCache.
# Structs
PolicyCache is cache for remembering policies and it can be used to handle different cases involving previously already created/delete policies.
PolicySegmentCache is cache for remembering policy segments and it can be used to handle different cases involving previously already created/delete policies segments.
SteeringCache is cache for remembering steerings and it can be used to handle different cases involving previously already created/delete steerings.