createAppState() — svelte Function Reference

Architecture documentation for the createAppState() function in util.svelte.js from the svelte codebase.

Function javascript BuildSystem MessageProcessor called by 1

Entity Profile

BuildSystem→ MessageProcessor→ createAppState() — svelte Function Reference

Dependency Diagram

graph TD
  a792a5d0_ba38_6297_7b3a_433a5367794c["createAppState()"]
  1e24667e_5015_ea5f_91a9_91fd6f9e9d19["util.svelte.js"]
  a792a5d0_ba38_6297_7b3a_433a5367794c -->|defined in| 1e24667e_5015_ea5f_91a9_91fd6f9e9d19
  ce442f79_ae77_d087_48e1_1107ab03b6cb["result.source()"]
  ce442f79_ae77_d087_48e1_1107ab03b6cb -->|calls| a792a5d0_ba38_6297_7b3a_433a5367794c
  style a792a5d0_ba38_6297_7b3a_433a5367794c fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

packages/svelte/tests/runtime-runes/samples/writable-derived-2/util.svelte.js lines 1–13

export const createAppState = (options) => {
	const source = $derived(options.source());
	let value = $derived(source);

	return {
		get value() {
			return value;
		},
		onChange(nextValue) {
			value = nextValue;
		}
	};
};