stable_bst 0.2.0

An ordered map and set based on a binary search tree. Works with stable Rust 1.9.0.
Documentation 
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    <section id='main' class="content trait">
<h1 class='fqn'><span class='in-band'>Trait <a href='index.html'>compare</a>::<wbr><a class='trait' href=''>Compare</a></span><span class='out-of-band'><span id='render-detail'>
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                       [<span class='inner'>&#x2212;</span>]
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               </span><a id='src-23' class='srclink' href='../src/compare/lib.rs.html#192-303' title='goto source code'>[src]</a></span></h1>
<pre class='rust trait'>pub trait Compare&lt;L: ?<a class='trait' href='https://doc.rust-lang.org/nightly/core/marker/trait.Sized.html' title='core::marker::Sized'>Sized</a>, R: ?<a class='trait' href='https://doc.rust-lang.org/nightly/core/marker/trait.Sized.html' title='core::marker::Sized'>Sized</a> = L&gt; {
    fn <a href='#tymethod.compare' class='fnname'>compare</a>(&amp;self, l: &amp;L, r: &amp;R) -&gt; <a class='enum' href='https://doc.rust-lang.org/nightly/core/cmp/enum.Ordering.html' title='core::cmp::Ordering'>Ordering</a>;

    fn <a href='#method.compares_lt' class='fnname'>compares_lt</a>(&amp;self, l: &amp;L, r: &amp;R) -&gt; <a class='primitive' href='https://doc.rust-lang.org/nightly/std/primitive.bool.html'>bool</a> { ... }
    fn <a href='#method.compares_le' class='fnname'>compares_le</a>(&amp;self, l: &amp;L, r: &amp;R) -&gt; <a class='primitive' href='https://doc.rust-lang.org/nightly/std/primitive.bool.html'>bool</a> { ... }
    fn <a href='#method.compares_ge' class='fnname'>compares_ge</a>(&amp;self, l: &amp;L, r: &amp;R) -&gt; <a class='primitive' href='https://doc.rust-lang.org/nightly/std/primitive.bool.html'>bool</a> { ... }
    fn <a href='#method.compares_gt' class='fnname'>compares_gt</a>(&amp;self, l: &amp;L, r: &amp;R) -&gt; <a class='primitive' href='https://doc.rust-lang.org/nightly/std/primitive.bool.html'>bool</a> { ... }
    fn <a href='#method.compares_eq' class='fnname'>compares_eq</a>(&amp;self, l: &amp;L, r: &amp;R) -&gt; <a class='primitive' href='https://doc.rust-lang.org/nightly/std/primitive.bool.html'>bool</a> { ... }
    fn <a href='#method.compares_ne' class='fnname'>compares_ne</a>(&amp;self, l: &amp;L, r: &amp;R) -&gt; <a class='primitive' href='https://doc.rust-lang.org/nightly/std/primitive.bool.html'>bool</a> { ... }
    fn <a href='#method.borrowing' class='fnname'>borrowing</a>(self) -&gt; <a class='struct' href='../compare/struct.Borrowing.html' title='compare::Borrowing'>Borrowing</a>&lt;Self, L, R&gt; <span class='where'>where Self: <a class='trait' href='https://doc.rust-lang.org/nightly/core/marker/trait.Sized.html' title='core::marker::Sized'>Sized</a></span> { ... }
    fn <a href='#method.rev' class='fnname'>rev</a>(self) -&gt; <a class='struct' href='../compare/struct.Rev.html' title='compare::Rev'>Rev</a>&lt;Self&gt; <span class='where'>where Self: <a class='trait' href='https://doc.rust-lang.org/nightly/core/marker/trait.Sized.html' title='core::marker::Sized'>Sized</a></span> { ... }
    fn <a href='#method.swap' class='fnname'>swap</a>(self) -&gt; <a class='struct' href='../compare/struct.Swap.html' title='compare::Swap'>Swap</a>&lt;Self&gt; <span class='where'>where Self: <a class='trait' href='https://doc.rust-lang.org/nightly/core/marker/trait.Sized.html' title='core::marker::Sized'>Sized</a></span> { ... }
    fn <a href='#method.then' class='fnname'>then</a>&lt;D&gt;(self, then: D) -&gt; <a class='struct' href='../compare/struct.Then.html' title='compare::Then'>Then</a>&lt;Self, D&gt; <span class='where'>where D: <a class='trait' href='../compare/trait.Compare.html' title='compare::Compare'>Compare</a>&lt;L, R&gt;, Self: <a class='trait' href='https://doc.rust-lang.org/nightly/core/marker/trait.Sized.html' title='core::marker::Sized'>Sized</a></span> { ... }
}</pre><div class='docblock'><p>A comparator imposing a <a href="https://en.wikipedia.org/wiki/Total_order">total order</a>.</p>

<p>See the <a href="index.html"><code>compare</code> module&#39;s documentation</a> for detailed usage.</p>

<p>The <code>compares_*</code> methods may be overridden to provide more efficient implementations.</p>
</div>
            <h2 id='required-methods'>Required Methods</h2>
            <div class='methods'>
        <h3 id='tymethod.compare' class='method stab '><code>fn <a href='#tymethod.compare' class='fnname'>compare</a>(&amp;self, l: &amp;L, r: &amp;R) -&gt; <a class='enum' href='https://doc.rust-lang.org/nightly/core/cmp/enum.Ordering.html' title='core::cmp::Ordering'>Ordering</a></code></h3><div class='docblock'><p>Compares two values, returning <code>Less</code>, <code>Equal</code>, or <code>Greater</code> if <code>l</code> is less
than, equal to, or greater than <code>r</code>, respectively.</p>
</div></div>
            <h2 id='provided-methods'>Provided Methods</h2>
            <div class='methods'>
        <h3 id='method.compares_lt' class='method stab '><code>fn <a href='#method.compares_lt' class='fnname'>compares_lt</a>(&amp;self, l: &amp;L, r: &amp;R) -&gt; <a class='primitive' href='https://doc.rust-lang.org/nightly/std/primitive.bool.html'>bool</a></code></h3><div class='docblock'><p>Checks if <code>l</code> is less than <code>r</code>.</p>
</div><h3 id='method.compares_le' class='method stab '><code>fn <a href='#method.compares_le' class='fnname'>compares_le</a>(&amp;self, l: &amp;L, r: &amp;R) -&gt; <a class='primitive' href='https://doc.rust-lang.org/nightly/std/primitive.bool.html'>bool</a></code></h3><div class='docblock'><p>Checks if <code>l</code> is less than or equal to <code>r</code>.</p>
</div><h3 id='method.compares_ge' class='method stab '><code>fn <a href='#method.compares_ge' class='fnname'>compares_ge</a>(&amp;self, l: &amp;L, r: &amp;R) -&gt; <a class='primitive' href='https://doc.rust-lang.org/nightly/std/primitive.bool.html'>bool</a></code></h3><div class='docblock'><p>Checks if <code>l</code> is greater than or equal to <code>r</code>.</p>
</div><h3 id='method.compares_gt' class='method stab '><code>fn <a href='#method.compares_gt' class='fnname'>compares_gt</a>(&amp;self, l: &amp;L, r: &amp;R) -&gt; <a class='primitive' href='https://doc.rust-lang.org/nightly/std/primitive.bool.html'>bool</a></code></h3><div class='docblock'><p>Checks if <code>l</code> is greater than <code>r</code>.</p>
</div><h3 id='method.compares_eq' class='method stab '><code>fn <a href='#method.compares_eq' class='fnname'>compares_eq</a>(&amp;self, l: &amp;L, r: &amp;R) -&gt; <a class='primitive' href='https://doc.rust-lang.org/nightly/std/primitive.bool.html'>bool</a></code></h3><div class='docblock'><p>Checks if <code>l</code> is equal to <code>r</code>.</p>
</div><h3 id='method.compares_ne' class='method stab '><code>fn <a href='#method.compares_ne' class='fnname'>compares_ne</a>(&amp;self, l: &amp;L, r: &amp;R) -&gt; <a class='primitive' href='https://doc.rust-lang.org/nightly/std/primitive.bool.html'>bool</a></code></h3><div class='docblock'><p>Checks if <code>l</code> is not equal to <code>r</code>.</p>
</div><h3 id='method.borrowing' class='method stab '><code>fn <a href='#method.borrowing' class='fnname'>borrowing</a>(self) -&gt; <a class='struct' href='../compare/struct.Borrowing.html' title='compare::Borrowing'>Borrowing</a>&lt;Self, L, R&gt; <span class='where'>where Self: <a class='trait' href='https://doc.rust-lang.org/nightly/core/marker/trait.Sized.html' title='core::marker::Sized'>Sized</a></span></code></h3><div class='docblock'><p>Borrows the comparator&#39;s parameters before comparing them.</p>

<h1 id='examples' class='section-header'><a href='#examples'>Examples</a></h1>
<pre class='rust rust-example-rendered'>
<span class='kw'>use</span> <span class='ident'>compare</span>::{<span class='ident'>Compare</span>, <span class='ident'>natural</span>};
<span class='kw'>use</span> <span class='ident'>std</span>::<span class='ident'>cmp</span>::<span class='ident'>Ordering</span>::{<span class='ident'>Less</span>, <span class='ident'>Equal</span>, <span class='ident'>Greater</span>};

<span class='kw'>let</span> <span class='ident'>a_str</span> <span class='op'>=</span> <span class='string'>&quot;a&quot;</span>;
<span class='kw'>let</span> <span class='ident'>a_string</span> <span class='op'>=</span> <span class='ident'>a_str</span>.<span class='ident'>to_string</span>();

<span class='kw'>let</span> <span class='ident'>b_str</span> <span class='op'>=</span> <span class='string'>&quot;b&quot;</span>;
<span class='kw'>let</span> <span class='ident'>b_string</span> <span class='op'>=</span> <span class='ident'>b_str</span>.<span class='ident'>to_string</span>();

<span class='kw'>let</span> <span class='ident'>cmp</span> <span class='op'>=</span> <span class='ident'>natural</span>().<span class='ident'>borrowing</span>();
<span class='macro'>assert_eq</span><span class='macro'>!</span>(<span class='ident'>cmp</span>.<span class='ident'>compare</span>(<span class='ident'>a_str</span>, <span class='kw-2'>&amp;</span><span class='ident'>a_string</span>), <span class='ident'>Equal</span>);
<span class='macro'>assert_eq</span><span class='macro'>!</span>(<span class='ident'>cmp</span>.<span class='ident'>compare</span>(<span class='ident'>a_str</span>, <span class='ident'>b_str</span>), <span class='ident'>Less</span>);
<span class='macro'>assert_eq</span><span class='macro'>!</span>(<span class='ident'>cmp</span>.<span class='ident'>compare</span>(<span class='kw-2'>&amp;</span><span class='ident'>b_string</span>, <span class='ident'>a_str</span>), <span class='ident'>Greater</span>);</pre>
</div><h3 id='method.rev' class='method stab '><code>fn <a href='#method.rev' class='fnname'>rev</a>(self) -&gt; <a class='struct' href='../compare/struct.Rev.html' title='compare::Rev'>Rev</a>&lt;Self&gt; <span class='where'>where Self: <a class='trait' href='https://doc.rust-lang.org/nightly/core/marker/trait.Sized.html' title='core::marker::Sized'>Sized</a></span></code></h3><div class='docblock'><p>Reverses the ordering of the comparator.</p>

<h1 id='examples-1' class='section-header'><a href='#examples-1'>Examples</a></h1>
<pre class='rust rust-example-rendered'>
<span class='kw'>use</span> <span class='ident'>compare</span>::{<span class='ident'>Compare</span>, <span class='ident'>natural</span>};
<span class='kw'>use</span> <span class='ident'>std</span>::<span class='ident'>cmp</span>::<span class='ident'>Ordering</span>::{<span class='ident'>Less</span>, <span class='ident'>Equal</span>, <span class='ident'>Greater</span>};

<span class='kw'>let</span> <span class='ident'>a</span> <span class='op'>=</span> <span class='kw-2'>&amp;</span><span class='number'>1</span>;
<span class='kw'>let</span> <span class='ident'>b</span> <span class='op'>=</span> <span class='kw-2'>&amp;</span><span class='number'>2</span>;

<span class='kw'>let</span> <span class='ident'>cmp</span> <span class='op'>=</span> <span class='ident'>natural</span>().<span class='ident'>rev</span>();
<span class='macro'>assert_eq</span><span class='macro'>!</span>(<span class='ident'>cmp</span>.<span class='ident'>compare</span>(<span class='ident'>a</span>, <span class='ident'>b</span>), <span class='ident'>Greater</span>);
<span class='macro'>assert_eq</span><span class='macro'>!</span>(<span class='ident'>cmp</span>.<span class='ident'>compare</span>(<span class='ident'>b</span>, <span class='ident'>a</span>), <span class='ident'>Less</span>);
<span class='macro'>assert_eq</span><span class='macro'>!</span>(<span class='ident'>cmp</span>.<span class='ident'>compare</span>(<span class='ident'>a</span>, <span class='ident'>a</span>), <span class='ident'>Equal</span>);</pre>
</div><h3 id='method.swap' class='method stab '><code>fn <a href='#method.swap' class='fnname'>swap</a>(self) -&gt; <a class='struct' href='../compare/struct.Swap.html' title='compare::Swap'>Swap</a>&lt;Self&gt; <span class='where'>where Self: <a class='trait' href='https://doc.rust-lang.org/nightly/core/marker/trait.Sized.html' title='core::marker::Sized'>Sized</a></span></code></h3><div class='docblock'><p>Swaps the comparator&#39;s parameters, maintaining the underlying ordering.</p>

<p>This is useful for providing a comparator <code>C: Compare&lt;T, U&gt;</code> in a context that
expects <code>C: Compare&lt;U, T&gt;</code>.</p>

<h1 id='examples-2' class='section-header'><a href='#examples-2'>Examples</a></h1>
<pre class='rust rust-example-rendered'>
<span class='kw'>use</span> <span class='ident'>compare</span>::<span class='ident'>Compare</span>;
<span class='kw'>use</span> <span class='ident'>std</span>::<span class='ident'>cmp</span>::<span class='ident'>Ordering</span>::{<span class='ident'>Less</span>, <span class='ident'>Equal</span>, <span class='ident'>Greater</span>};

<span class='kw'>let</span> <span class='ident'>cmp</span> <span class='op'>=</span> <span class='op'>|</span><span class='ident'>l</span>: <span class='kw-2'>&amp;</span><span class='ident'>u8</span>, <span class='ident'>r</span>: <span class='kw-2'>&amp;</span><span class='ident'>u16</span><span class='op'>|</span> (<span class='op'>*</span><span class='ident'>l</span> <span class='kw'>as</span> <span class='ident'>u16</span>).<span class='ident'>cmp</span>(<span class='ident'>r</span>);
<span class='macro'>assert_eq</span><span class='macro'>!</span>(<span class='ident'>cmp</span>.<span class='ident'>compare</span>(<span class='kw-2'>&amp;</span><span class='number'>1u8</span>, <span class='kw-2'>&amp;</span><span class='number'>2u16</span>), <span class='ident'>Less</span>);
<span class='macro'>assert_eq</span><span class='macro'>!</span>(<span class='ident'>cmp</span>.<span class='ident'>compare</span>(<span class='kw-2'>&amp;</span><span class='number'>2u8</span>, <span class='kw-2'>&amp;</span><span class='number'>1u16</span>), <span class='ident'>Greater</span>);
<span class='macro'>assert_eq</span><span class='macro'>!</span>(<span class='ident'>cmp</span>.<span class='ident'>compare</span>(<span class='kw-2'>&amp;</span><span class='number'>1u8</span>, <span class='kw-2'>&amp;</span><span class='number'>1u16</span>), <span class='ident'>Equal</span>);

<span class='kw'>let</span> <span class='ident'>cmp</span> <span class='op'>=</span> <span class='ident'>cmp</span>.<span class='ident'>swap</span>();
<span class='macro'>assert_eq</span><span class='macro'>!</span>(<span class='ident'>cmp</span>.<span class='ident'>compare</span>(<span class='kw-2'>&amp;</span><span class='number'>2u16</span>, <span class='kw-2'>&amp;</span><span class='number'>1u8</span>), <span class='ident'>Less</span>);
<span class='macro'>assert_eq</span><span class='macro'>!</span>(<span class='ident'>cmp</span>.<span class='ident'>compare</span>(<span class='kw-2'>&amp;</span><span class='number'>1u16</span>, <span class='kw-2'>&amp;</span><span class='number'>2u8</span>), <span class='ident'>Greater</span>);
<span class='macro'>assert_eq</span><span class='macro'>!</span>(<span class='ident'>cmp</span>.<span class='ident'>compare</span>(<span class='kw-2'>&amp;</span><span class='number'>1u16</span>, <span class='kw-2'>&amp;</span><span class='number'>1u8</span>), <span class='ident'>Equal</span>);</pre>
</div><h3 id='method.then' class='method stab '><code>fn <a href='#method.then' class='fnname'>then</a>&lt;D&gt;(self, then: D) -&gt; <a class='struct' href='../compare/struct.Then.html' title='compare::Then'>Then</a>&lt;Self, D&gt; <span class='where'>where D: <a class='trait' href='../compare/trait.Compare.html' title='compare::Compare'>Compare</a>&lt;L, R&gt;, Self: <a class='trait' href='https://doc.rust-lang.org/nightly/core/marker/trait.Sized.html' title='core::marker::Sized'>Sized</a></span></code></h3><div class='docblock'><p><a href="https://en.wikipedia.org/wiki/Lexicographical_order">Lexicographically</a> combines
the comparator with another.</p>

<p>The retuned comparator compares values first using <code>self</code>, then, if they are
equal, using <code>then</code>.</p>

<h1 id='examples-3' class='section-header'><a href='#examples-3'>Examples</a></h1>
<pre class='rust rust-example-rendered'>
<span class='kw'>use</span> <span class='ident'>compare</span>::{<span class='ident'>Compare</span>, <span class='ident'>Extract</span>};
<span class='kw'>use</span> <span class='ident'>std</span>::<span class='ident'>cmp</span>::<span class='ident'>Ordering</span>::{<span class='ident'>Less</span>, <span class='ident'>Equal</span>};

<span class='kw'>struct</span> <span class='ident'>Foo</span> { <span class='ident'>key1</span>: <span class='ident'>char</span>, <span class='ident'>key2</span>: <span class='ident'>u8</span> }

<span class='kw'>let</span> <span class='ident'>f1</span> <span class='op'>=</span> <span class='kw-2'>&amp;</span><span class='ident'>Foo</span> { <span class='ident'>key1</span>: <span class='string'>&#39;a&#39;</span>, <span class='ident'>key2</span>: <span class='number'>2</span>};
<span class='kw'>let</span> <span class='ident'>f2</span> <span class='op'>=</span> <span class='kw-2'>&amp;</span><span class='ident'>Foo</span> { <span class='ident'>key1</span>: <span class='string'>&#39;a&#39;</span>, <span class='ident'>key2</span>: <span class='number'>3</span>};

<span class='kw'>let</span> <span class='ident'>cmp</span> <span class='op'>=</span> <span class='ident'>Extract</span>::<span class='ident'>new</span>(<span class='op'>|</span><span class='ident'>foo</span>: <span class='kw-2'>&amp;</span><span class='ident'>Foo</span><span class='op'>|</span> <span class='ident'>foo</span>.<span class='ident'>key1</span>);
<span class='macro'>assert_eq</span><span class='macro'>!</span>(<span class='ident'>cmp</span>.<span class='ident'>compare</span>(<span class='ident'>f1</span>, <span class='ident'>f2</span>), <span class='ident'>Equal</span>);

<span class='kw'>let</span> <span class='ident'>cmp</span> <span class='op'>=</span> <span class='ident'>cmp</span>.<span class='ident'>then</span>(<span class='ident'>Extract</span>::<span class='ident'>new</span>(<span class='op'>|</span><span class='ident'>foo</span>: <span class='kw-2'>&amp;</span><span class='ident'>Foo</span><span class='op'>|</span> <span class='ident'>foo</span>.<span class='ident'>key2</span>));
<span class='macro'>assert_eq</span><span class='macro'>!</span>(<span class='ident'>cmp</span>.<span class='ident'>compare</span>(<span class='ident'>f1</span>, <span class='ident'>f2</span>), <span class='ident'>Less</span>);</pre>
</div></div>
        <h2 id='implementors'>Implementors</h2>
        <ul class='item-list' id='implementors-list'>
    <li><code>impl&lt;C, L: ?<a class='trait' href='https://doc.rust-lang.org/nightly/core/marker/trait.Sized.html' title='core::marker::Sized'>Sized</a>, R: ?<a class='trait' href='https://doc.rust-lang.org/nightly/core/marker/trait.Sized.html' title='core::marker::Sized'>Sized</a>, Lb: ?<a class='trait' href='https://doc.rust-lang.org/nightly/core/marker/trait.Sized.html' title='core::marker::Sized'>Sized</a>, Rb: ?<a class='trait' href='https://doc.rust-lang.org/nightly/core/marker/trait.Sized.html' title='core::marker::Sized'>Sized</a>&gt; <a class='trait' href='../compare/trait.Compare.html' title='compare::Compare'>Compare</a>&lt;L, R&gt; for <a class='struct' href='../compare/struct.Borrowing.html' title='compare::Borrowing'>Borrowing</a>&lt;C, Lb, Rb&gt; <span class='where'>where C: <a class='trait' href='../compare/trait.Compare.html' title='compare::Compare'>Compare</a>&lt;Lb, Rb&gt;, L: <a class='trait' href='https://doc.rust-lang.org/nightly/core/borrow/trait.Borrow.html' title='core::borrow::Borrow'>Borrow</a>&lt;Lb&gt;, R: <a class='trait' href='https://doc.rust-lang.org/nightly/core/borrow/trait.Borrow.html' title='core::borrow::Borrow'>Borrow</a>&lt;Rb&gt;</span></code></li>
<li><code>impl&lt;E, C, T: ?<a class='trait' href='https://doc.rust-lang.org/nightly/core/marker/trait.Sized.html' title='core::marker::Sized'>Sized</a>, K&gt; <a class='trait' href='../compare/trait.Compare.html' title='compare::Compare'>Compare</a>&lt;T&gt; for <a class='struct' href='../compare/struct.Extract.html' title='compare::Extract'>Extract</a>&lt;E, C&gt; <span class='where'>where E: <a class='trait' href='https://doc.rust-lang.org/nightly/core/ops/trait.Fn.html' title='core::ops::Fn'>Fn</a>(&amp;T) -&gt; K, C: <a class='trait' href='../compare/trait.Compare.html' title='compare::Compare'>Compare</a>&lt;K&gt;</span></code></li>
<li><code>impl&lt;C, D, L: ?<a class='trait' href='https://doc.rust-lang.org/nightly/core/marker/trait.Sized.html' title='core::marker::Sized'>Sized</a>, R: ?<a class='trait' href='https://doc.rust-lang.org/nightly/core/marker/trait.Sized.html' title='core::marker::Sized'>Sized</a>&gt; <a class='trait' href='../compare/trait.Compare.html' title='compare::Compare'>Compare</a>&lt;L, R&gt; for <a class='struct' href='../compare/struct.Then.html' title='compare::Then'>Then</a>&lt;C, D&gt; <span class='where'>where C: <a class='trait' href='../compare/trait.Compare.html' title='compare::Compare'>Compare</a>&lt;L, R&gt;, D: <a class='trait' href='../compare/trait.Compare.html' title='compare::Compare'>Compare</a>&lt;L, R&gt;</span></code></li>
<li><code>impl&lt;T: <a class='trait' href='https://doc.rust-lang.org/nightly/core/cmp/trait.Ord.html' title='core::cmp::Ord'>Ord</a> + ?<a class='trait' href='https://doc.rust-lang.org/nightly/core/marker/trait.Sized.html' title='core::marker::Sized'>Sized</a>&gt; <a class='trait' href='../compare/trait.Compare.html' title='compare::Compare'>Compare</a>&lt;T&gt; for <a class='struct' href='../compare/struct.Natural.html' title='compare::Natural'>Natural</a>&lt;T&gt;</code></li>
<li><code>impl&lt;C, L: ?<a class='trait' href='https://doc.rust-lang.org/nightly/core/marker/trait.Sized.html' title='core::marker::Sized'>Sized</a>, R: ?<a class='trait' href='https://doc.rust-lang.org/nightly/core/marker/trait.Sized.html' title='core::marker::Sized'>Sized</a>&gt; <a class='trait' href='../compare/trait.Compare.html' title='compare::Compare'>Compare</a>&lt;L, R&gt; for <a class='struct' href='../compare/struct.Rev.html' title='compare::Rev'>Rev</a>&lt;C&gt; <span class='where'>where C: <a class='trait' href='../compare/trait.Compare.html' title='compare::Compare'>Compare</a>&lt;L, R&gt;</span></code></li>
<li><code>impl&lt;C, L: ?<a class='trait' href='https://doc.rust-lang.org/nightly/core/marker/trait.Sized.html' title='core::marker::Sized'>Sized</a>, R: ?<a class='trait' href='https://doc.rust-lang.org/nightly/core/marker/trait.Sized.html' title='core::marker::Sized'>Sized</a>&gt; <a class='trait' href='../compare/trait.Compare.html' title='compare::Compare'>Compare</a>&lt;R, L&gt; for <a class='struct' href='../compare/struct.Swap.html' title='compare::Swap'>Swap</a>&lt;C&gt; <span class='where'>where C: <a class='trait' href='../compare/trait.Compare.html' title='compare::Compare'>Compare</a>&lt;L, R&gt;</span></code></li>
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