policies

type Manager struct {
	// Policy is returned as the output to GetPolicy if a Policy
	// for id is not in PolicyMap
	Policy *Policy

	// PolicyMap is returned is used to look up Policies in
	PolicyMap map[string]policies.Policy

	// SubManagers is used for the return value of Manager
	SubManagersMap map[string]*Manager
}

type Policy struct {
	// Err is the error returned by Evaluate
	Err error
}