---
title: NSView.Invalidations.Constraints
framework: appkit
role: symbol
role_heading: Structure
path: appkit/nsview/invalidations/constraints
---

# NSView.Invalidations.Constraints

A change that invalidates a view’s constraints.

## Declaration

```swift
struct Constraints
```

## Overview

Overview Use constraints to create an instance of this type.

## Topics

### Creating the invalidation type

- [constraints](appkit/nsview/constraints.md)
- [init()](appkit/nsview/invalidations/constraints/init().md)

### Invalidating the constraints

- [invalidate(view:)](appkit/nsviewinvalidating/invalidate(view:).md)

## Relationships

### Conforms To

- [NSViewInvalidating](appkit/nsviewinvalidating.md)

## See Also

### Types of Invalidations

- [NSView.Invalidations.Display](appkit/nsview/invalidations/display.md)
- [NSView.Invalidations.IntrinsicContentSize](appkit/nsview/invalidations/intrinsiccontentsize.md)
- [NSView.Invalidations.Layout](appkit/nsview/invalidations/layout.md)
- [NSView.Invalidations.RestorableState](appkit/nsview/invalidations/restorablestate.md)
- [NSView.Invalidations.Tuple](appkit/nsview/invalidations/tuple.md)