lenn
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dioxus-mirror
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                <ol class="chapter"><li class="chapter-item expanded affix "><a href="../index.html">Introduction</a></li><li class="chapter-item expanded affix "><li class="part-title">Features</li><li class="chapter-item expanded "><a href="../features/index.html"><strong aria-hidden="true">1.</strong> Adding the Router to Your Application</a></li><li class="chapter-item expanded "><a href="../features/routes/index.html"><strong aria-hidden="true">2.</strong> Defining Routes</a></li><li><ol class="section"><li class="chapter-item expanded "><a href="../features/routes/nested.html"><strong aria-hidden="true">2.1.</strong> Nested Routes</a></li><li class="chapter-item expanded "><a href="../features/routes/catch_all.html"><strong aria-hidden="true">2.2.</strong> Catch All Routes</a></li><li class="chapter-item expanded "><a href="../features/routes/matching.html"><strong aria-hidden="true">2.3.</strong> Matching Routes</a></li><li class="chapter-item expanded "><a href="../features/routes/fallback.html"><strong aria-hidden="true">2.4.</strong> Fallback Routes (404 page)</a></li><li class="chapter-item expanded "><a href="../features/routes/multiple-and-redirect.html"><strong aria-hidden="true">2.5.</strong> Multiple Components &amp; Redirects</a></li></ol></li><li class="chapter-item expanded "><a href="../features/outlets.html"><strong aria-hidden="true">3.</strong> Outlets</a></li><li class="chapter-item expanded "><a href="../features/navigation/index.html"><strong aria-hidden="true">4.</strong> Links &amp; Navigation</a></li><li><ol class="section"><li class="chapter-item expanded "><a href="../features/navigation/name.html"><strong aria-hidden="true">4.1.</strong> Named Navigation</a></li><li class="chapter-item expanded "><a href="../features/navigation/external.html"><strong aria-hidden="true">4.2.</strong> External Navigation</a></li><li class="chapter-item expanded "><a href="../features/navigation/programmatic.html"><strong aria-hidden="true">4.3.</strong> Programmatic Navigation</a></li></ol></li><li class="chapter-item expanded "><a href="../features/query.html"><strong aria-hidden="true">5.</strong> Query</a></li><li class="chapter-item expanded "><a href="../features/failures/index.html"><strong aria-hidden="true">6.</strong> Navigation Failures</a></li><li><ol class="section"><li class="chapter-item expanded "><a href="../features/failures/named.html"><strong aria-hidden="true">6.1.</strong> Named Navigation Failure</a></li><li class="chapter-item expanded "><a href="../features/failures/external.html"><strong aria-hidden="true">6.2.</strong> External Navigation Failure</a></li><li class="chapter-item expanded "><a href="../features/failures/redirection-limit.html"><strong aria-hidden="true">6.3.</strong> Redirection Limit Failure</a></li></ol></li><li class="chapter-item expanded "><a href="../features/history-providers.html" class="active"><strong aria-hidden="true">7.</strong> History Providers</a></li><li class="chapter-item expanded "><a href="../features/history-buttons.html"><strong aria-hidden="true">8.</strong> History Buttons</a></li><li class="chapter-item expanded "><a href="../features/sitemap-generation.html"><strong aria-hidden="true">9.</strong> Sitemap Generation</a></li><li class="chapter-item expanded "><a href="../features/routing-update-callback.html"><strong aria-hidden="true">10.</strong> Routing Update Callback</a></li><li class="chapter-item expanded affix "><li class="part-title">Example Project</li><li class="chapter-item expanded "><a href="../example/index.html"><strong aria-hidden="true">11.</strong> Overview</a></li><li class="chapter-item expanded "><a href="../example/first-route.html"><strong aria-hidden="true">12.</strong> Creating Our First Route</a></li><li class="chapter-item expanded "><a href="../example/building-a-nest.html"><strong aria-hidden="true">13.</strong> Building a Nest</a></li><li class="chapter-item expanded "><a href="../example/navigation-targets.html"><strong aria-hidden="true">14.</strong> Navigation Targets</a></li><li class="chapter-item expanded "><a href="../example/redirection-perfection.html"><strong aria-hidden="true">15.</strong> Redirection Perfection</a></li><li class="chapter-item expanded "><a href="../example/full-code.html"><strong aria-hidden="true">16.</strong> Full Code</a></li></ol>
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                        <h1 id="history-providers"><a class="header" href="#history-providers">History Providers</a></h1>
<p>In order to provide the ability to traverse the navigation history, the router
uses <a href="https://docs.rs/dioxus-router-core/latest/dioxus_router_core/history/trait.HistoryProvider.html"><code>HistoryProvider</code></a>s. Those implement the actual back-and-forth
functionality.</p>
<p>The router provides five <a href="https://docs.rs/dioxus-router-core/latest/dioxus_router_core/history/trait.HistoryProvider.html"><code>HistoryProvider</code></a>s, but you can also create your own.
The five default implementations are:</p>
<ul>
<li>The <a href="https://docs.rs/dioxus-router-core/latest/dioxus_router_core/history/struct.MemoryHistory.html"><code>MemoryHistory</code></a> is a custom implementation that works in memory.</li>
<li>The <a href="https://docs.rs/dioxus-router-core/latest/dioxus_router_core/history/struct.WebHistory.html"><code>WebHistory</code></a> integrates with the browsers URL.</li>
<li>The <a href="https://docs.rs/dioxus-router-core/latest/dioxus_router_core/history/struct.WebHashHistory.html"><code>WebHashHistory</code></a> also integrates with the browser, but uses the fragment
part of the URL.</li>
</ul>
<p>By default the router uses the <a href="https://docs.rs/dioxus-router-core/latest/dioxus_router_core/history/struct.MemoryHistory.html"><code>MemoryHistory</code></a>. It might be changed to use
<a href="https://docs.rs/dioxus-router-core/latest/dioxus_router_core/history/struct.WebHistory.html"><code>WebHistory</code></a> when the <code>web</code> feature is active, but that is not guaranteed.</p>
<p>You can override the default history:</p>
<pre><pre class="playground"><code class="language-rust no_run edition2021">
<span class="boring">#![allow(unused)]
</span><span class="boring">fn main() {
</span><span class="boring">// Hidden lines (like this one) make the documentation tests work.
</span><span class="boring">extern crate dioxus;
</span>use dioxus::prelude::*;
<span class="boring">extern crate dioxus_router;
</span>use dioxus_router::{prelude::*, history::WebHashHistory};

fn App(cx: Scope) -&gt; Element {
    use_router(
        cx,
        &amp;|| RouterConfiguration {
            history: Box::new(WebHashHistory::new(true)),
            ..Default::default()
        },
        &amp;|| Segment::empty()
    );

    render! {
        Outlet { }
    }
}
<span class="boring">}
</span></code></pre></pre>

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