---
title: "Swift Observations AsyncSequence for State Changes"
url: https://daily.dev/posts/swift-observations-asyncsequence-for-state-changes-pfrh1tozt
source_url: https://useyourloaf.com/blog/swift-observations-asyncsequence-for-state-changes/
type: article
source: "Use Your Loaf"
published: 2025-08-04T18:31:44.260Z
updated: 2025-08-04T18:35:18.944Z
tags: ["ios", "swift", "swiftui"]
reading_time: 5
upvotes: 0
comments: 0
language: en
---

> ## Documentation Index
> Fetch the complete documentation index at: https://daily.dev/llms.txt
> Use this file to discover all available pages before exploring further.

# Swift Observations AsyncSequence for State Changes

**[Use Your Loaf](https://daily.dev/sources/useyourloaf)** · 5 min read · 0 upvotes · 0 comments

## Summary

Swift 6.2 introduces the Observations type that allows streaming state changes from Observable objects as AsyncSequence. This enables automatic saving of app state whenever Observable properties change, replacing the previous approach of monitoring scene phase transitions. The feature is particularly useful for persisting navigation state and scene-specific settings across app launches using SceneStorage, providing a more reliable alternative to the ObservableObject pattern with Combine publishers.

## Full article

daily.dev links to this article rather than hosting it. Read it at the original source: <https://useyourloaf.com/blog/swift-observations-asyncsequence-for-state-changes/>

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---

Tags: [#ios](https://daily.dev/tags/ios), [#swift](https://daily.dev/tags/swift), [#swiftui](https://daily.dev/tags/swiftui)

[View this post on daily.dev](https://daily.dev/posts/swift-observations-asyncsequence-for-state-changes-pfrh1tozt)