---
title: Reader
framework: swiftui
role: symbol
role_heading: Associated Type
path: swiftui/readabledocument/reader
---

# Reader

A type that implements reading from disk logic.

## Declaration

```swift
associatedtype Reader : DocumentReader
```

## See Also

### Reading a document

- [readableContentTypes](swiftui/readabledocument/readablecontenttypes.md)
- [ReadableDocument.ReadConfiguration](swiftui/readabledocument/readconfiguration.md)
- [reader(configuration:)](swiftui/readabledocument/reader(configuration:).md)
- [apply(snapshot:previous:)](swiftui/readabledocument/apply(snapshot:previous:).md)