store_unsub() — svelte Function Reference

Architecture documentation for the store_unsub() function in store.js from the svelte codebase.

Function javascript ClientRuntime Reactivity

Entity Profile

ClientRuntime→ Reactivity→ store_unsub() — svelte Function Reference

Dependency Diagram

graph TD
  73a18adf_4de2_8b37_7971_c3024c48204a["store_unsub()"]
  49e6453b_f889_68d3_168f_19a644745ce8["store.js"]
  73a18adf_4de2_8b37_7971_c3024c48204a -->|defined in| 49e6453b_f889_68d3_168f_19a644745ce8
  style 73a18adf_4de2_8b37_7971_c3024c48204a fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

packages/svelte/src/internal/client/reactivity/store.js lines 84–95

export function store_unsub(store, store_name, stores) {
	/** @type {StoreReferencesContainer[''] | undefined} */
	let entry = stores[store_name];

	if (entry && entry.store !== store) {
		// Don't reset store yet, so that store_get above can resubscribe to new store if necessary
		entry.unsubscribe();
		entry.unsubscribe = noop;
	}

	return store;
}