---
title: all
framework: dispatch
role: symbol
role_heading: Type Property
path: dispatch/dispatchsource/memorypressureevent/all
---

# all

All memory pressure events.

## Declaration

```swift
static let all: DispatchSource.MemoryPressureEvent
```

## See Also

### Memory Pressure Event Flags

- [normal](dispatch/dispatchsource/memorypressureevent/normal.md)
- [warning](dispatch/dispatchsource/memorypressureevent/warning.md)
- [critical](dispatch/dispatchsource/memorypressureevent/critical.md)