---
title: VNRequestTrackingLevel
framework: vision
role: symbol
role_heading: Enumeration
path: vision/vnrequesttrackinglevel
---

# VNRequestTrackingLevel

An enumeration of tracking priorities.

## Declaration

```swift
enum VNRequestTrackingLevel
```

## Topics

### Enumeration Cases

- [VNRequestTrackingLevel.accurate](vision/vnrequesttrackinglevel/accurate.md)
- [VNRequestTrackingLevel.fast](vision/vnrequesttrackinglevel/fast.md)

### Creating a Tracking Level

- [init(rawValue:)](vision/vnrequesttrackinglevel/init(rawvalue:).md)

## Relationships

### Conforms To

- [BitwiseCopyable](swift/bitwisecopyable.md)
- [Equatable](swift/equatable.md)
- [Hashable](swift/hashable.md)
- [RawRepresentable](swift/rawrepresentable.md)
- [Sendable](swift/sendable.md)
- [SendableMetatype](swift/sendablemetatype.md)

## See Also

### Configuring a Tracking Request

- [inputObservation](vision/vntrackingrequest/inputobservation.md)
- [trackingLevel](vision/vntrackingrequest/trackinglevel.md)
- [isLastFrame](vision/vntrackingrequest/islastframe.md)