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<p class='location'>Trait RangeArgument</p><div class="sidebar-elems"><div class="block items"><a class="sidebar-title" href="#required-methods">Required Methods</a><div class="sidebar-links"><a href="#tymethod.start">start</a><a href="#tymethod.end">end</a></div><a class="sidebar-title" href="#implementors">Implementors</a></div><p class='location'><a href='../../index.html'>std</a>::<wbr><a href='../index.html'>collections</a>::<wbr><a href='index.html'>range</a></p><script>window.sidebarCurrent = {name: 'RangeArgument', ty: 'trait', relpath: ''};</script><script defer src="sidebar-items.js"></script></div>
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<h1 class='fqn'><span class='in-band'>Trait <a href='../../index.html'>std</a>::<wbr><a href='../index.html'>collections</a>::<wbr><a href='index.html'>range</a>::<wbr><a class="trait" href=''>RangeArgument</a></span><span class='out-of-band'><span class='since' title='Stable since Rust version '></span><span id='render-detail'>
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[<span class='inner'>−</span>]
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</span><a class='srclink' href='../../../src/alloc/range.rs.html#22-66' title='goto source code'>[src]</a></span></h1>
<pre class='rust trait'>pub trait RangeArgument<T> <span class="where fmt-newline">where<br> T: ?<a class="trait" href="../../../std/marker/trait.Sized.html" title="trait std::marker::Sized">Sized</a>, </span>{
fn <a href='#tymethod.start' class='fnname'>start</a>(&self) -> <a class="enum" href="../../../std/collections/enum.Bound.html" title="enum std::collections::Bound">Bound</a><<a class="primitive" href="../../primitive.reference.html">&</a>T>;
<div class='item-spacer'></div> fn <a href='#tymethod.end' class='fnname'>end</a>(&self) -> <a class="enum" href="../../../std/collections/enum.Bound.html" title="enum std::collections::Bound">Bound</a><<a class="primitive" href="../../primitive.reference.html">&</a>T>;
}</pre><div class='stability'><div class='stab unstable'><details><summary><span class=microscope>🔬</span> This is a nightly-only experimental API. (<code>collections_range </code><a href="https://github.com/rust-lang/rust/issues/30877">#30877</a>)</summary><p>waiting for dust to settle on inclusive ranges</p>
</details></div></div><div class='docblock'><p><code>RangeArgument</code> is implemented by Rust's built-in range types, produced
by range syntax like <code>..</code>, <code>a..</code>, <code>..b</code> or <code>c..d</code>.</p>
</div>
<h2 id='required-methods' class='small-section-header'>
Required Methods<a href='#required-methods' class='anchor'></a>
</h2>
<div class='methods'>
<h3 id='tymethod.start' class='method'><span id='start.v' class='invisible'><code>fn <a href='#tymethod.start' class='fnname'>start</a>(&self) -> <a class="enum" href="../../../std/collections/enum.Bound.html" title="enum std::collections::Bound">Bound</a><<a class="primitive" href="../../primitive.reference.html">&</a>T></code></span></h3><div class='stability'><div class='stab unstable'><details><summary><span class=microscope>🔬</span> This is a nightly-only experimental API. (<code>collections_range </code><a href="https://github.com/rust-lang/rust/issues/30877">#30877</a>)</summary><p>waiting for dust to settle on inclusive ranges</p>
</details></div></div><div class='docblock'><p>Start index bound.</p>
<p>Returns the start value as a <code>Bound</code>.</p>
<h1 id="examples" class="section-header"><a href="#examples">Examples</a></h1>
<pre class="rust rust-example-rendered">
<span class="attribute">#![<span class="ident">feature</span>(<span class="ident">alloc</span>)]</span>
<span class="attribute">#![<span class="ident">feature</span>(<span class="ident">collections_range</span>)]</span>
<span class="kw">extern</span> <span class="kw">crate</span> <span class="ident">alloc</span>;
<span class="kw">use</span> <span class="ident">alloc</span>::<span class="ident">range</span>::<span class="ident">RangeArgument</span>;
<span class="kw">use</span> <span class="ident">alloc</span>::<span class="ident">Bound</span>::<span class="kw-2">*</span>;
<span class="macro">assert_eq</span><span class="macro">!</span>((..<span class="number">10</span>).<span class="ident">start</span>(), <span class="ident">Unbounded</span>);
<span class="macro">assert_eq</span><span class="macro">!</span>((<span class="number">3</span>..<span class="number">10</span>).<span class="ident">start</span>(), <span class="ident">Included</span>(<span class="kw-2">&</span><span class="number">3</span>));<a class="test-arrow" target="_blank" href="https://play.rust-lang.org/?code=%23!%5Ballow(unused)%5D%0A%23!%5Bfeature(alloc)%5D%0A%23!%5Bfeature(collections_range)%5D%0A%0Aextern%20crate%20alloc%3B%0A%0Afn%20main()%20%7B%0Ause%20alloc%3A%3Arange%3A%3ARangeArgument%3B%0Ause%20alloc%3A%3ABound%3A%3A*%3B%0A%0Aassert_eq!((..10).start()%2C%20Unbounded)%3B%0Aassert_eq!((3..10).start()%2C%20Included(%263))%3B%0A%7D%0A&version=nightly">Run</a></pre>
</div><h3 id='tymethod.end' class='method'><span id='end.v' class='invisible'><code>fn <a href='#tymethod.end' class='fnname'>end</a>(&self) -> <a class="enum" href="../../../std/collections/enum.Bound.html" title="enum std::collections::Bound">Bound</a><<a class="primitive" href="../../primitive.reference.html">&</a>T></code></span></h3><div class='stability'><div class='stab unstable'><details><summary><span class=microscope>🔬</span> This is a nightly-only experimental API. (<code>collections_range </code><a href="https://github.com/rust-lang/rust/issues/30877">#30877</a>)</summary><p>waiting for dust to settle on inclusive ranges</p>
</details></div></div><div class='docblock'><p>End index bound.</p>
<p>Returns the end value as a <code>Bound</code>.</p>
<h1 id="examples-1" class="section-header"><a href="#examples-1">Examples</a></h1>
<pre class="rust rust-example-rendered">
<span class="attribute">#![<span class="ident">feature</span>(<span class="ident">alloc</span>)]</span>
<span class="attribute">#![<span class="ident">feature</span>(<span class="ident">collections_range</span>)]</span>
<span class="kw">extern</span> <span class="kw">crate</span> <span class="ident">alloc</span>;
<span class="kw">use</span> <span class="ident">alloc</span>::<span class="ident">range</span>::<span class="ident">RangeArgument</span>;
<span class="kw">use</span> <span class="ident">alloc</span>::<span class="ident">Bound</span>::<span class="kw-2">*</span>;
<span class="macro">assert_eq</span><span class="macro">!</span>((<span class="number">3</span>..).<span class="ident">end</span>(), <span class="ident">Unbounded</span>);
<span class="macro">assert_eq</span><span class="macro">!</span>((<span class="number">3</span>..<span class="number">10</span>).<span class="ident">end</span>(), <span class="ident">Excluded</span>(<span class="kw-2">&</span><span class="number">10</span>));<a class="test-arrow" target="_blank" href="https://play.rust-lang.org/?code=%23!%5Ballow(unused)%5D%0A%23!%5Bfeature(alloc)%5D%0A%23!%5Bfeature(collections_range)%5D%0A%0Aextern%20crate%20alloc%3B%0A%0Afn%20main()%20%7B%0Ause%20alloc%3A%3Arange%3A%3ARangeArgument%3B%0Ause%20alloc%3A%3ABound%3A%3A*%3B%0A%0Aassert_eq!((3..).end()%2C%20Unbounded)%3B%0Aassert_eq!((3..10).end()%2C%20Excluded(%2610))%3B%0A%7D%0A&version=nightly">Run</a></pre>
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Implementors<a href='#implementors' class='anchor'></a>
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<ul class='item-list' id='implementors-list'>
<li><div class='out-of-band'><a class='srclink' href='../../../src/alloc/range.rs.html#144-152' title='goto source code'>[src]</a></div><code>impl<'a, T> RangeArgument<T> for <a class="primitive" href="../../primitive.tuple.html">(</a><a class="enum" href="../../../std/collections/enum.Bound.html" title="enum std::collections::Bound">Bound</a><<a class="primitive" href="../../primitive.reference.html">&'a </a>T>, <a class="enum" href="../../../std/collections/enum.Bound.html" title="enum std::collections::Bound">Bound</a><<a class="primitive" href="../../primitive.reference.html">&'a </a>T><a class="primitive" href="../../primitive.tuple.html">)</a> <span class="where fmt-newline">where<br> T: 'a + ?<a class="trait" href="../../../std/marker/trait.Sized.html" title="trait std::marker::Sized">Sized</a>, </span></code></li>
<li><div class='out-of-band'><a class='srclink' href='../../../src/alloc/range.rs.html#79-86' title='goto source code'>[src]</a></div><code>impl<T> RangeArgument<T> for <a class="struct" href="../../../std/ops/struct.RangeFrom.html" title="struct std::ops::RangeFrom">RangeFrom</a><T></code></li>
<li><div class='out-of-band'><a class='srclink' href='../../../src/alloc/range.rs.html#88-95' title='goto source code'>[src]</a></div><code>impl<T> RangeArgument<T> for <a class="struct" href="../../../std/ops/struct.RangeTo.html" title="struct std::ops::RangeTo">RangeTo</a><T></code></li>
<li><div class='out-of-band'><a class='srclink' href='../../../src/alloc/range.rs.html#126-142' title='goto source code'>[src]</a></div><code>impl<T> RangeArgument<T> for <a class="primitive" href="../../primitive.tuple.html">(</a><a class="enum" href="../../../std/collections/enum.Bound.html" title="enum std::collections::Bound">Bound</a><T>, <a class="enum" href="../../../std/collections/enum.Bound.html" title="enum std::collections::Bound">Bound</a><T><a class="primitive" href="../../primitive.tuple.html">)</a></code></li>
<li><div class='out-of-band'><a class='srclink' href='../../../src/alloc/range.rs.html#97-104' title='goto source code'>[src]</a></div><code>impl<T> RangeArgument<T> for <a class="struct" href="../../../std/ops/struct.Range.html" title="struct std::ops::Range">Range</a><T></code></li>
<li><div class='out-of-band'><a class='srclink' href='../../../src/alloc/range.rs.html#117-124' title='goto source code'>[src]</a></div><code>impl<T> RangeArgument<T> for <a class="struct" href="../../../std/ops/struct.RangeToInclusive.html" title="struct std::ops::RangeToInclusive">RangeToInclusive</a><T></code></li>
<li><div class='out-of-band'><a class='srclink' href='../../../src/alloc/range.rs.html#107-114' title='goto source code'>[src]</a></div><code>impl<T> RangeArgument<T> for <a class="struct" href="../../../std/ops/struct.RangeInclusive.html" title="struct std::ops::RangeInclusive">RangeInclusive</a><T></code></li>
<li><div class='out-of-band'><a class='srclink' href='../../../src/alloc/range.rs.html#70-77' title='goto source code'>[src]</a></div><code>impl<T> RangeArgument<T> for <a class="struct" href="../../../std/ops/struct.RangeFull.html" title="struct std::ops::RangeFull">RangeFull</a> <span class="where fmt-newline">where<br> T: ?<a class="trait" href="../../../std/marker/trait.Sized.html" title="trait std::marker::Sized">Sized</a>, </span></code></li>
</ul><script type="text/javascript" async
src="../../../implementors/alloc/range/trait.RangeArgument.js">
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