web_sys/features/
gen_PerformanceObserver.rs1#![allow(unused_imports)]
2#![allow(clippy::all)]
3use super::*;
4use wasm_bindgen::prelude::*;
5#[wasm_bindgen]
6extern "C" {
7 #[wasm_bindgen(
8 extends = "::js_sys::Object",
9 js_name = "PerformanceObserver",
10 typescript_type = "PerformanceObserver"
11 )]
12 #[derive(Debug, Clone, PartialEq, Eq)]
13 #[doc = "The `PerformanceObserver` class."]
14 #[doc = ""]
15 #[doc = "[MDN Documentation](https://developer.mozilla.org/en-US/docs/Web/API/PerformanceObserver)"]
16 #[doc = ""]
17 #[doc = "*This API requires the following crate features to be activated: `PerformanceObserver`*"]
18 pub type PerformanceObserver;
19 #[wasm_bindgen(catch, constructor, js_class = "PerformanceObserver")]
20 #[doc = "The `new PerformanceObserver(..)` constructor, creating a new instance of `PerformanceObserver`."]
21 #[doc = ""]
22 #[doc = "[MDN Documentation](https://developer.mozilla.org/en-US/docs/Web/API/PerformanceObserver/PerformanceObserver)"]
23 #[doc = ""]
24 #[doc = "*This API requires the following crate features to be activated: `PerformanceObserver`*"]
25 pub fn new(callback: &::js_sys::Function) -> Result<PerformanceObserver, JsValue>;
26 #[wasm_bindgen(method, js_class = "PerformanceObserver")]
27 #[doc = "The `disconnect()` method."]
28 #[doc = ""]
29 #[doc = "[MDN Documentation](https://developer.mozilla.org/en-US/docs/Web/API/PerformanceObserver/disconnect)"]
30 #[doc = ""]
31 #[doc = "*This API requires the following crate features to be activated: `PerformanceObserver`*"]
32 pub fn disconnect(this: &PerformanceObserver);
33 #[cfg(feature = "PerformanceObserverInit")]
34 #[wasm_bindgen(method, js_class = "PerformanceObserver")]
35 #[doc = "The `observe()` method."]
36 #[doc = ""]
37 #[doc = "[MDN Documentation](https://developer.mozilla.org/en-US/docs/Web/API/PerformanceObserver/observe)"]
38 #[doc = ""]
39 #[doc = "*This API requires the following crate features to be activated: `PerformanceObserver`, `PerformanceObserverInit`*"]
40 pub fn observe(this: &PerformanceObserver, options: &PerformanceObserverInit);
41 #[wasm_bindgen(method, js_class = "PerformanceObserver", js_name = "takeRecords")]
42 #[doc = "The `takeRecords()` method."]
43 #[doc = ""]
44 #[doc = "[MDN Documentation](https://developer.mozilla.org/en-US/docs/Web/API/PerformanceObserver/takeRecords)"]
45 #[doc = ""]
46 #[doc = "*This API requires the following crate features to be activated: `PerformanceObserver`*"]
47 pub fn take_records(this: &PerformanceObserver) -> ::js_sys::Array;
48}