---
title: AttributedString.AttributeInvalidationCondition
framework: foundation
role: symbol
role_heading: Structure
path: foundation/attributedstring/attributeinvalidationcondition
---

# AttributedString.AttributeInvalidationCondition

## Declaration

```swift
struct AttributeInvalidationCondition
```

## Topics

### Type Properties

- [textChanged](foundation/attributedstring/attributeinvalidationcondition/textchanged.md)

### Type Methods

- [attributeChanged(_:)](foundation/attributedstring/attributeinvalidationcondition/attributechanged(_:)-1vgwv.md)
- [attributeChanged(_:)](foundation/attributedstring/attributeinvalidationcondition/attributechanged(_:)-4jci1.md)

## Relationships

### Conforms To

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