timeline

type Segment struct {
	State dag.DisplayState
	Dur   time.Duration
}

type Span struct {
	Service      string
	Segments     []Segment
	Final        dag.DisplayState
	Duration     time.Duration
	WaitsOn      string
	AttachedLate bool // true when first observed already healthy/completed
}

type Tracker struct {
	// contains filtered or unexported fields
}

type Transition struct {
	State dag.DisplayState
	At    time.Time
}