index.md

---

title: declarativeNetRequest.getAvailableStaticRuleCount
slug: Mozilla/Add-ons/WebExtensions/API/declarativeNetRequest/getDynamicRules
tags:
  - API
  - Add-ons
  - Extensions
  - Reference
  - WebExtensions
  - Method
  - declarativeNetRequest
  - getDynamicRules
browser-compat: webextensions.api.declarativeNetRequest.getDynamicRules

---

{{AddonSidebar()}}

Returns the set of dynamic rules for the extension.

Syntax

let gettingDynamicRules = browser.declarativeNetRequest.getDynamicRules();

Parameters

This function takes no parameters.

Return value

A Promise is fulfilled with an array of {{WebExtAPIRef("declarativeNetRequest.Rule")}} objects. Each of these represents a rule that belongs to the extension. If no rules are active, the array is empty. If the request fails, the promise is rejected with an error message.

Examples

{{WebExtExamples}}

Browser compatibility

{{Compat}}