44 lines
1.4 KiB
Rust
44 lines
1.4 KiB
Rust
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// Copyright 2015 The Rust Project Developers. See the COPYRIGHT
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// file at the top-level directory of this distribution and at
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// http://rust-lang.org/COPYRIGHT.
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//
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// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
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// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
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// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
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// option. This file may not be copied, modified, or distributed
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// except according to those terms.
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// The rust-book JavaScript in string form.
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pub static JAVASCRIPT: &'static str = r#"
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<script type="text/javascript">
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document.addEventListener("DOMContentLoaded", function(event) {
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document.getElementById("toggle-nav").onclick = toggleNav;
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function toggleNav() {
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var toc = document.getElementById("toc");
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var pagewrapper = document.getElementById("page-wrapper");
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toggleClass(toc, "mobile-hidden");
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toggleClass(pagewrapper, "mobile-hidden");
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};
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function toggleClass(el, className) {
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// from http://youmightnotneedjquery.com/
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if (el.classList) {
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el.classList.toggle(className);
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} else {
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var classes = el.className.split(' ');
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var existingIndex = classes.indexOf(className);
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if (existingIndex >= 0) {
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classes.splice(existingIndex, 1);
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} else {
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classes.push(className);
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}
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el.className = classes.join(' ');
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}
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}
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});
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</script>
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"#;
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