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deploy: 3905131fe4a5521e111501fb0af1630a66b29e03
2020-11-19 21:56:14 +03:00
<!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 `retain_btreemap` fn in crate `abstutil`."><meta name="keywords" content="rust, rustlang, rust-lang, retain_btreemap"><title>abstutil::retain_btreemap - 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="../light.css" id="themeStyle"><link rel="stylesheet" type="text/css" href="../dark.css" disabled ><link rel="stylesheet" type="text/css" href="../ayu.css" disabled ><script src="../storage.js"></script><noscript><link rel="stylesheet" href="../noscript.css"></noscript><link rel="icon" type="image/svg+xml" href="../favicon.svg">
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deploy: f8ac0fc96b77349c4cf5a92b33b5c9b1e20df0a1
2020-12-27 07:29:35 +03:00
<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/abstutil/collections.rs.html#171-184' title='goto source code'>[src]</a></span><span class='in-band'>Function <a href='index.html'>abstutil</a>::<wbr><a class="fn" href=''>retain_btreemap</a></span></h1><pre class='rust fn'>pub fn retain_btreemap&lt;K:&nbsp;<a class="trait" href="https://doc.rust-lang.org/nightly/core/cmp/trait.Ord.html" title="trait core::cmp::Ord">Ord</a> + <a class="trait" href="https://doc.rust-lang.org/nightly/core/clone/trait.Clone.html" title="trait core::clone::Clone">Clone</a>, V, F:&nbsp;<a class="trait" href="https://doc.rust-lang.org/nightly/core/ops/function/trait.FnMut.html" title="trait core::ops::function::FnMut">FnMut</a>(<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.reference.html">&amp;</a>K, <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.reference.html">&amp;</a>V) -&gt; <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.bool.html">bool</a>&gt;(<br>&nbsp;&nbsp;&nbsp;&nbsp;map: &amp;mut <a class="struct" href="https://doc.rust-lang.org/nightly/alloc/collections/btree/map/struct.BTreeMap.html" title="struct alloc::collections::btree::map::BTreeMap">BTreeMap</a>&lt;K, V&gt;, <br>&nbsp;&nbsp;&nbsp;&nbsp;keep: F<br>)</pre></section><section id="search" class="content hidden"></section><section class="footer"></section><script>window.rootPath = "../";window.currentCrate = "abstutil";</script><script src="../main.js"></script><script defer src="../search-index.js"></script></body></html>
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