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# OSLogEntrySignpost.SignpostType

The available signpost types.

```
enum SignpostType
```

## Topics

### Enumeration Cases

[`OSLogEntrySignpost.SignpostType.undefined`](/documentation/OSLog/OSLogEntrySignpost/SignpostType-swift.enum/undefined)

The signpost does not have a type.

[`OSLogEntrySignpost.SignpostType.intervalBegin`](/documentation/OSLog/OSLogEntrySignpost/SignpostType-swift.enum/intervalBegin)

The signpost marks the start of a time interval.

[`OSLogEntrySignpost.SignpostType.intervalEnd`](/documentation/OSLog/OSLogEntrySignpost/SignpostType-swift.enum/intervalEnd)

The signpost marks the end of a time interval.

[`OSLogEntrySignpost.SignpostType.event`](/documentation/OSLog/OSLogEntrySignpost/SignpostType-swift.enum/event)

The signpost marks an event.


---

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