---
title: ReorderableSingleCollectionIdentifier
framework: swiftui
role: symbol
role_heading: Structure
path: swiftui/reorderablesinglecollectionidentifier
---

# ReorderableSingleCollectionIdentifier

An opaque, empty type used to identify reorderable containers and modifiers expecting only a single collection.

## Declaration

```swift
struct ReorderableSingleCollectionIdentifier
```

## Relationships

### Conforms To

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

## See Also

### Reordering items

- [Making a card game with drag, drop, and reordering in SwiftUI](swiftui/making-a-card-game-with-drag-drop-and-reordering-in-swiftui.md)
- [reorderable()](swiftui/dynamicviewcontent/reorderable().md)
- [reorderable(collectionID:)](swiftui/dynamicviewcontent/reorderable(collectionid:).md)
- [reorderContainer(for:isEnabled:move:)](swiftui/view/reordercontainer(for:isenabled:move:).md)
- [reorderContainer(for:in:isEnabled:move:)](swiftui/view/reordercontainer(for:in:isenabled:move:).md)
- [reorderContainer(for:itemID:isEnabled:move:)](swiftui/view/reordercontainer(for:itemid:isenabled:move:).md)
- [reorderContainer(for:itemID:in:isEnabled:move:)](swiftui/view/reordercontainer(for:itemid:in:isenabled:move:).md)
- [reorderDestination(for:in:)](swiftui/dropsession/reorderdestination(for:in:).md)
- [reorderDestination(for:itemID:in:)](swiftui/dropsession/reorderdestination(for:itemid:in:).md)
- [ReorderDifference](swiftui/reorderdifference.md)