events

type Action string

type DeviceEvent struct {
	Action       Action
	Kind         Kind
	DeviceID     string            // e.g. "1-2" for USB bus 1 dev 2
	Vendor       string            // Vendor name or ID
	Product      string            // Product name or ID
	Serial       string            // Serial number if available
	Capabilities string            // Human-readable capability description
	Raw          map[string]string // Raw properties for extensibility
}

type EventSource interface {
	Kind() Kind
	Start(ctx context.Context) (<-chan *DeviceEvent, error)
	Stop() error
}

type Kind string