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oxipng/doc/bitflags/__core/ops/struct.RangeTo.html
Joshua Holmer ea484a8978 Version 0.4.0
2016-04-08 13:52:15 -04:00

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<h1 class='fqn'><span class='in-band'>Struct <a href='../../index.html'>bitflags</a>::<wbr><a href='../index.html'>__core</a>::<wbr><a href='index.html'>ops</a>::<wbr><a class='struct' href=''>RangeTo</a></span><span class='out-of-band'><span id='render-detail'>
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</span><a id='src-21607' class='srclink' href='https://doc.rust-lang.org/nightly/core/ops/struct.RangeTo.html?gotosrc=21607' title='goto source code'>[src]</a></span></h1>
<pre class='rust struct'>pub struct RangeTo&lt;Idx&gt; {
pub end: Idx,
}</pre><span class="since">1.0.0</span><div class='docblock'><p>A range which is only bounded above: { x | x &lt; end }.
Use <code>..end</code> (two dots) for its shorthand.</p>
<p>See the <a href="#method.contains"><code>contains()</code></a> method for its characterization.</p>
<p>It cannot serve as an iterator because it doesn&#39;t have a starting point.
```
fn main() {
assert_eq!((..5), std::ops::RangeTo{ end: 5 });</p>
<pre class='rust rust-example-rendered'>
<span class='kw'>let</span> <span class='ident'>arr</span> <span class='op'>=</span> [<span class='number'>0</span>, <span class='number'>1</span>, <span class='number'>2</span>, <span class='number'>3</span>];
<span class='macro'>assert_eq</span><span class='macro'>!</span>(<span class='ident'>arr</span>[ .. ], [<span class='number'>0</span>,<span class='number'>1</span>,<span class='number'>2</span>,<span class='number'>3</span>]);
<span class='macro'>assert_eq</span><span class='macro'>!</span>(<span class='ident'>arr</span>[ ..<span class='number'>3</span>], [<span class='number'>0</span>,<span class='number'>1</span>,<span class='number'>2</span> ]); <span class='comment'>// RangeTo</span>
<span class='macro'>assert_eq</span><span class='macro'>!</span>(<span class='ident'>arr</span>[<span class='number'>1</span>.. ], [ <span class='number'>1</span>,<span class='number'>2</span>,<span class='number'>3</span>]);
<span class='macro'>assert_eq</span><span class='macro'>!</span>(<span class='ident'>arr</span>[<span class='number'>1</span>..<span class='number'>3</span>], [ <span class='number'>1</span>,<span class='number'>2</span> ]);</pre>
<p>}
```</p>
</div><h2 class='fields'>Fields</h2>
<table><tr class='stab '>
<td id='structfield.end'><code>end</code></td><td><div class='docblock'><p>The upper bound of the range (exclusive).</p>
</div></td></tr></table><h2 id='methods'>Methods</h2><h3 class='impl'><code>impl&lt;Idx&gt; <a class='struct' href='../../../bitflags/__core/ops/struct.RangeTo.html' title='bitflags::__core::ops::RangeTo'>RangeTo</a>&lt;Idx&gt; <span class='where'>where Idx: <a class='trait' href='../../../bitflags/__core/cmp/trait.PartialOrd.html' title='bitflags::__core::cmp::PartialOrd'>PartialOrd</a>&lt;Idx&gt;</span></code></h3><div class='impl-items'><h4 id='method.contains' class='method'><code>fn <a href='#method.contains' class='fnname'>contains</a>(&amp;self, item: Idx) -&gt; <a class='primitive' href='https://doc.rust-lang.org/nightly/bitflags/primitive.bool.html'>bool</a></code></h4>
<div class='stability'><em class='stab unstable'>Unstable (<code>range_contains</code>)<p>: recently added as per RFC</p>
</em></div><div class='docblock'>
<h1 id='examples' class='section-header'><a href='#examples'>Examples</a></h1>
<pre class='rust rust-example-rendered'>
<span class='attribute'>#<span class='op'>!</span>[<span class='ident'>feature</span>(<span class='ident'>range_contains</span>)]</span>
<span class='kw'>fn</span> <span class='ident'>main</span>() {
<span class='macro'>assert</span><span class='macro'>!</span>( (..<span class='number'>5</span>).<span class='ident'>contains</span>(<span class='op'>-</span><span class='number'>1_000_000_000</span>));
<span class='macro'>assert</span><span class='macro'>!</span>( (..<span class='number'>5</span>).<span class='ident'>contains</span>(<span class='number'>4</span>));
<span class='macro'>assert</span><span class='macro'>!</span>( <span class='op'>!</span> (..<span class='number'>5</span>).<span class='ident'>contains</span>(<span class='number'>5</span>));
}</pre>
</div></div><h2 id='implementations'>Trait Implementations</h2><h3 class='impl'><code>impl&lt;Idx&gt; <a class='trait' href='../../../bitflags/__core/fmt/trait.Debug.html' title='bitflags::__core::fmt::Debug'>Debug</a> for <a class='struct' href='../../../bitflags/__core/ops/struct.RangeTo.html' title='bitflags::__core::ops::RangeTo'>RangeTo</a>&lt;Idx&gt; <span class='where'>where Idx: <a class='trait' href='../../../bitflags/__core/fmt/trait.Debug.html' title='bitflags::__core::fmt::Debug'>Debug</a></span></code></h3><div class='impl-items'><h4 id='method.fmt' class='method'><code>fn <a href='../../../bitflags/__core/fmt/trait.Debug.html#tymethod.fmt' class='fnname'>fmt</a>(&amp;self, fmt: &amp;mut <a class='struct' href='../../../bitflags/__core/fmt/struct.Formatter.html' title='bitflags::__core::fmt::Formatter'>Formatter</a>) -&gt; <a class='enum' href='../../../bitflags/__core/result/enum.Result.html' title='bitflags::__core::result::Result'>Result</a>&lt;<a class='primitive' href='https://doc.rust-lang.org/nightly/bitflags/primitive.tuple.html'>()</a>, <a class='struct' href='../../../bitflags/__core/fmt/struct.Error.html' title='bitflags::__core::fmt::Error'>Error</a>&gt;</code></h4>
</div><h3 id='derived_implementations'>Derived Implementations </h3><h3 class='impl'><code>impl&lt;Idx&gt; <a class='trait' href='../../../bitflags/__core/marker/trait.Copy.html' title='bitflags::__core::marker::Copy'>Copy</a> for <a class='struct' href='../../../bitflags/__core/ops/struct.RangeTo.html' title='bitflags::__core::ops::RangeTo'>RangeTo</a>&lt;Idx&gt; <span class='where'>where Idx: <a class='trait' href='../../../bitflags/__core/marker/trait.Copy.html' title='bitflags::__core::marker::Copy'>Copy</a></span></code></h3><div class='impl-items'></div><h3 class='impl'><code>impl&lt;Idx&gt; <a class='trait' href='../../../bitflags/__core/clone/trait.Clone.html' title='bitflags::__core::clone::Clone'>Clone</a> for <a class='struct' href='../../../bitflags/__core/ops/struct.RangeTo.html' title='bitflags::__core::ops::RangeTo'>RangeTo</a>&lt;Idx&gt; <span class='where'>where Idx: <a class='trait' href='../../../bitflags/__core/clone/trait.Clone.html' title='bitflags::__core::clone::Clone'>Clone</a></span></code></h3><div class='impl-items'><h4 id='method.clone' class='method'><code>fn <a href='../../../bitflags/__core/clone/trait.Clone.html#tymethod.clone' class='fnname'>clone</a>(&amp;self) -&gt; <a class='struct' href='../../../bitflags/__core/ops/struct.RangeTo.html' title='bitflags::__core::ops::RangeTo'>RangeTo</a>&lt;Idx&gt;</code></h4>
<h4 id='method.clone_from' class='method'><code>fn <a href='../../../bitflags/__core/clone/trait.Clone.html#method.clone_from' class='fnname'>clone_from</a>(&amp;mut self, source: &amp;Self)</code></h4>
</div><h3 class='impl'><code>impl&lt;Idx&gt; <a class='trait' href='../../../bitflags/__core/cmp/trait.PartialEq.html' title='bitflags::__core::cmp::PartialEq'>PartialEq</a>&lt;<a class='struct' href='../../../bitflags/__core/ops/struct.RangeTo.html' title='bitflags::__core::ops::RangeTo'>RangeTo</a>&lt;Idx&gt;&gt; for <a class='struct' href='../../../bitflags/__core/ops/struct.RangeTo.html' title='bitflags::__core::ops::RangeTo'>RangeTo</a>&lt;Idx&gt; <span class='where'>where Idx: <a class='trait' href='../../../bitflags/__core/cmp/trait.PartialEq.html' title='bitflags::__core::cmp::PartialEq'>PartialEq</a>&lt;Idx&gt;</span></code></h3><div class='impl-items'><h4 id='method.eq' class='method'><code>fn <a href='../../../bitflags/__core/cmp/trait.PartialEq.html#tymethod.eq' class='fnname'>eq</a>(&amp;self, __arg_0: &amp;<a class='struct' href='../../../bitflags/__core/ops/struct.RangeTo.html' title='bitflags::__core::ops::RangeTo'>RangeTo</a>&lt;Idx&gt;) -&gt; <a class='primitive' href='https://doc.rust-lang.org/nightly/bitflags/primitive.bool.html'>bool</a></code></h4>
<h4 id='method.ne' class='method'><code>fn <a href='../../../bitflags/__core/cmp/trait.PartialEq.html#method.ne' class='fnname'>ne</a>(&amp;self, __arg_0: &amp;<a class='struct' href='../../../bitflags/__core/ops/struct.RangeTo.html' title='bitflags::__core::ops::RangeTo'>RangeTo</a>&lt;Idx&gt;) -&gt; <a class='primitive' href='https://doc.rust-lang.org/nightly/bitflags/primitive.bool.html'>bool</a></code></h4>
</div><h3 class='impl'><code>impl&lt;Idx&gt; <a class='trait' href='../../../bitflags/__core/cmp/trait.Eq.html' title='bitflags::__core::cmp::Eq'>Eq</a> for <a class='struct' href='../../../bitflags/__core/ops/struct.RangeTo.html' title='bitflags::__core::ops::RangeTo'>RangeTo</a>&lt;Idx&gt; <span class='where'>where Idx: <a class='trait' href='../../../bitflags/__core/cmp/trait.Eq.html' title='bitflags::__core::cmp::Eq'>Eq</a></span></code></h3><div class='impl-items'></div></section>
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