Files
wasm-bindgen/api/js_sys/Reflect/index.html
2020-06-11 14:25:32 +00:00

50 lines
9.3 KiB
HTML
Raw Blame History

This file contains ambiguous Unicode characters

This file contains Unicode characters that might be confused with other characters. If you think that this is intentional, you can safely ignore this warning. Use the Escape button to reveal them.

<!DOCTYPE html><html lang="en"><head><meta charset="utf-8"><meta name="viewport" content="width=device-width, initial-scale=1.0"><meta name="generator" content="rustdoc"><meta name="description" content="API documentation for the Rust `Reflect` mod in crate `js_sys`."><meta name="keywords" content="rust, rustlang, rust-lang, Reflect"><title>js_sys::Reflect - Rust</title><link rel="stylesheet" type="text/css" href="../../normalize.css"><link rel="stylesheet" type="text/css" href="../../rustdoc.css" id="mainThemeStyle"><link rel="stylesheet" type="text/css" href="../../dark.css"><link rel="stylesheet" type="text/css" href="../../light.css" id="themeStyle"><script src="../../storage.js"></script><noscript><link rel="stylesheet" href="../../noscript.css"></noscript><link rel="shortcut icon" href="../../favicon.ico"><style type="text/css">#crate-search{background-image:url("../../down-arrow.svg");}</style></head><body class="rustdoc mod"><!--[if lte IE 8]><div class="warning">This old browser is unsupported and will most likely display funky things.</div><![endif]--><nav class="sidebar"><div class="sidebar-menu">&#9776;</div><a href='../../js_sys/index.html'><div class='logo-container'><img src='../../rust-logo.png' alt='logo'></div></a><p class='location'>Module Reflect</p><div class="sidebar-elems"><div class="block items"><ul><li><a href="#functions">Functions</a></li></ul></div><p class='location'><a href='../index.html'>js_sys</a></p><script>window.sidebarCurrent = {name: 'Reflect', ty: 'mod', relpath: '../'};</script><script defer src="../sidebar-items.js"></script></div></nav><div class="theme-picker"><button id="theme-picker" aria-label="Pick another theme!"><img src="../../brush.svg" width="18" alt="Pick another theme!"></button><div id="theme-choices"></div></div><script src="../../theme.js"></script><nav class="sub"><form class="search-form"><div class="search-container"><div><select id="crate-search"><option value="All crates">All crates</option></select><input class="search-input" name="search" disabled autocomplete="off" spellcheck="false" placeholder="Click or press S to search, ? for more options…" type="search"></div><a id="settings-menu" href="../../settings.html"><img src="../../wheel.svg" width="18" alt="Change settings"></a></div></form></nav><section id="main" class="content"><h1 class='fqn'><span class='out-of-band'><span id='render-detail'><a id="toggle-all-docs" href="javascript:void(0)" title="collapse all docs">[<span class='inner'>&#x2212;</span>]</a></span><a class='srclink' href='../../src/js_sys/lib.rs.html#2746-2919' title='goto source code'>[src]</a></span><span class='in-band'>Module <a href='../index.html'>js_sys</a>::<wbr><a class="mod" href=''>Reflect</a></span></h1><h2 id='functions' class='section-header'><a href="#functions">Functions</a></h2>
<table><tr class='module-item'><td><a class="fn" href="fn.apply.html" title='js_sys::Reflect::apply fn'>apply</a></td><td class='docblock-short'><p>The static <code>Reflect.apply()</code> method calls a target function with
arguments as specified.</p>
</td></tr><tr class='module-item'><td><a class="fn" href="fn.construct.html" title='js_sys::Reflect::construct fn'>construct</a></td><td class='docblock-short'><p>The static <code>Reflect.construct()</code> method acts like the new operator, but
as a function. It is equivalent to calling <code>new target(...args)</code>. It
gives also the added option to specify a different prototype.</p>
</td></tr><tr class='module-item'><td><a class="fn" href="fn.construct_with_new_target.html" title='js_sys::Reflect::construct_with_new_target fn'>construct_with_new_target</a></td><td class='docblock-short'><p>The static <code>Reflect.construct()</code> method acts like the new operator, but
as a function. It is equivalent to calling <code>new target(...args)</code>. It
gives also the added option to specify a different prototype.</p>
</td></tr><tr class='module-item'><td><a class="fn" href="fn.define_property.html" title='js_sys::Reflect::define_property fn'>define_property</a></td><td class='docblock-short'><p>The static <code>Reflect.defineProperty()</code> method is like
<code>Object.defineProperty()</code> but returns a <code>Boolean</code>.</p>
</td></tr><tr class='module-item'><td><a class="fn" href="fn.delete_property.html" title='js_sys::Reflect::delete_property fn'>delete_property</a></td><td class='docblock-short'><p>The static <code>Reflect.deleteProperty()</code> method allows to delete
properties. It is like the <code>delete</code> operator as a function.</p>
</td></tr><tr class='module-item'><td><a class="fn" href="fn.get.html" title='js_sys::Reflect::get fn'>get</a></td><td class='docblock-short'><p>The static <code>Reflect.get()</code> method works like getting a property from
an object (<code>target[propertyKey]</code>) as a function.</p>
</td></tr><tr class='module-item'><td><a class="fn" href="fn.get_f64.html" title='js_sys::Reflect::get_f64 fn'>get_f64</a></td><td class='docblock-short'><p>The same as <a href="fn.get.html"><code>get</code></a>
except the key is an <code>f64</code>, which is slightly faster.</p>
</td></tr><tr class='module-item'><td><a class="fn" href="fn.get_own_property_descriptor.html" title='js_sys::Reflect::get_own_property_descriptor fn'>get_own_property_descriptor</a></td><td class='docblock-short'><p>The static <code>Reflect.getOwnPropertyDescriptor()</code> method is similar to
<code>Object.getOwnPropertyDescriptor()</code>. It returns a property descriptor
of the given property if it exists on the object, <code>undefined</code> otherwise.</p>
</td></tr><tr class='module-item'><td><a class="fn" href="fn.get_prototype_of.html" title='js_sys::Reflect::get_prototype_of fn'>get_prototype_of</a></td><td class='docblock-short'><p>The static <code>Reflect.getPrototypeOf()</code> method is almost the same
method as <code>Object.getPrototypeOf()</code>. It returns the prototype
(i.e. the value of the internal <code>[[Prototype]]</code> property) of
the specified object.</p>
</td></tr><tr class='module-item'><td><a class="fn" href="fn.get_u32.html" title='js_sys::Reflect::get_u32 fn'>get_u32</a></td><td class='docblock-short'><p>The same as <a href="fn.get.html"><code>get</code></a>
except the key is a <code>u32</code>, which is slightly faster.</p>
</td></tr><tr class='module-item'><td><a class="fn" href="fn.has.html" title='js_sys::Reflect::has fn'>has</a></td><td class='docblock-short'><p>The static <code>Reflect.has()</code> method works like the in operator as a
function.</p>
</td></tr><tr class='module-item'><td><a class="fn" href="fn.is_extensible.html" title='js_sys::Reflect::is_extensible fn'>is_extensible</a></td><td class='docblock-short'><p>The static <code>Reflect.isExtensible()</code> method determines if an object is
extensible (whether it can have new properties added to it). It is
similar to <code>Object.isExtensible()</code>, but with some differences.</p>
</td></tr><tr class='module-item'><td><a class="fn" href="fn.own_keys.html" title='js_sys::Reflect::own_keys fn'>own_keys</a></td><td class='docblock-short'><p>The static <code>Reflect.ownKeys()</code> method returns an array of the
target object's own property keys.</p>
</td></tr><tr class='module-item'><td><a class="fn" href="fn.prevent_extensions.html" title='js_sys::Reflect::prevent_extensions fn'>prevent_extensions</a></td><td class='docblock-short'><p>The static <code>Reflect.preventExtensions()</code> method prevents new
properties from ever being added to an object (i.e. prevents
future extensions to the object). It is similar to
<code>Object.preventExtensions()</code>, but with some differences.</p>
</td></tr><tr class='module-item'><td><a class="fn" href="fn.set.html" title='js_sys::Reflect::set fn'>set</a></td><td class='docblock-short'><p>The static <code>Reflect.set()</code> method works like setting a
property on an object.</p>
</td></tr><tr class='module-item'><td><a class="fn" href="fn.set_f64.html" title='js_sys::Reflect::set_f64 fn'>set_f64</a></td><td class='docblock-short'><p>The same as <a href="fn.set.html"><code>set</code></a>
except the key is an <code>f64</code>, which is slightly faster.</p>
</td></tr><tr class='module-item'><td><a class="fn" href="fn.set_prototype_of.html" title='js_sys::Reflect::set_prototype_of fn'>set_prototype_of</a></td><td class='docblock-short'><p>The static <code>Reflect.setPrototypeOf()</code> method is the same
method as <code>Object.setPrototypeOf()</code>. It sets the prototype
(i.e., the internal <code>[[Prototype]]</code> property) of a specified
object to another object or to null.</p>
</td></tr><tr class='module-item'><td><a class="fn" href="fn.set_u32.html" title='js_sys::Reflect::set_u32 fn'>set_u32</a></td><td class='docblock-short'><p>The same as <a href="fn.set.html"><code>set</code></a>
except the key is a <code>u32</code>, which is slightly faster.</p>
</td></tr><tr class='module-item'><td><a class="fn" href="fn.set_with_receiver.html" title='js_sys::Reflect::set_with_receiver fn'>set_with_receiver</a></td><td class='docblock-short'><p>The static <code>Reflect.set()</code> method works like setting a
property on an object.</p>
</td></tr></table></section><section id="search" class="content hidden"></section><section class="footer"></section><script>window.rootPath = "../../";window.currentCrate = "js_sys";</script><script src="../../main.js"></script><script defer src="../../search-index.js"></script></body></html>