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# AlarmManager.AlarmError

An error that occurs when trying to schedule a timer.

```
enum AlarmError
```

## Topics

### Checking for alarm limit

[`case maximumLimitReached`](/documentation/AlarmKit/AlarmManager/AlarmError/maximumLimitReached)

A maximum number of alarms is already scheduled.

## Relationships

### Conforms To

[`Hashable`](/documentation/Swift/Hashable)

[`SendableMetatype`](/documentation/Swift/SendableMetatype)

[`Sendable`](/documentation/Swift/Sendable)

[`Equatable`](/documentation/Swift/Equatable)

[`Error`](/documentation/Swift/Error)

---

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