instrumentation

type StatWithDesc struct {
	cfinstr.Stat
	Description string `json:"description"`
}

type StatsEntryWithDesc struct {
	// Scope is the level of granularity that the Stats
	// were created at.
	Scope string `json:"scope"`
	// StatsFor is the specific kind of Scope type that Stats
	// were created for.
	StatsFor string           `json:"statsFor"`
	Stats    []*StatWithDesc  `json:"stats"`
	Labels   []*cfinstr.Label `json:"labels,omitempty"`
}