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<p class='location'>Struct RangeTo</p><div class="block items"><ul><li><a href="#fields">Fields</a></li><li><a href="#methods">Methods</a></li><li><a href="#implementations">Trait Implementations</a></li></ul></div><p class='location'><a href='../index.html'>core</a>::<wbr><a href='index.html'>ops</a></p><script>window.sidebarCurrent = {name: 'RangeTo', ty: 'struct', relpath: ''};</script><script defer src="sidebar-items.js"></script>
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<h1 class='fqn'><span class='in-band'>Struct <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 class='since' title='Stable since Rust version 1.0.0'>1.0.0</span><span id='render-detail'>
<a id="toggle-all-docs" href="javascript:void(0)" title="collapse all docs">
[<span class='inner'>−</span>]
</a>
</span><a class='srclink' href='../../src/core/ops.rs.html#2278-2282' title='goto source code'>[src]</a></span></h1>
<pre class='rust struct'>pub struct RangeTo<Idx> {
pub end: Idx,
}</pre><div class='docblock'><p>A range which is only bounded above: { x | x < 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't have a starting point.</p>
<h1 id='examples' class='section-header'><a href='#examples'>Examples</a></h1>
<p>The <code>..{integer}</code> syntax is a <code>RangeTo</code>:</p>
<pre class="rust rust-example-rendered">
<span class="macro">assert_eq</span><span class="macro">!</span>((..<span class="number">5</span>), <span class="ident">std</span>::<span class="ident">ops</span>::<span class="ident">RangeTo</span>{ <span class="ident">end</span>: <span class="number">5</span> });<a class="test-arrow" target="_blank" href="https://play.rust-lang.org/?code=fn%20main()%20%7B%0Aassert_eq!((..5)%2C%20std%3A%3Aops%3A%3ARangeTo%7B%20end%3A%205%20%7D)%3B%0A%7D">Run</a></pre>
<p>It does not have an <code>IntoIterator</code> implementation, so you can't use it in a
<code>for</code> loop directly. This won't compile:</p>
<pre class="rust rust-example-rendered">
<span class="kw">for</span> <span class="ident">i</span> <span class="kw">in</span> ..<span class="number">5</span> {
<span class="comment">// ...</span>
}<a class="test-arrow" target="_blank" href="https://play.rust-lang.org/?code=fn%20main()%20%7B%0Afor%20i%20in%20..5%20%7B%0A%20%20%20%20%2F%2F%20...%0A%7D%0A%7D">Run</a></pre>
<p>When used as a slicing index, <code>RangeTo</code> produces a slice of all array
elements before the index indicated by <code>end</code>.</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> ]);<a class="test-arrow" target="_blank" href="https://play.rust-lang.org/?code=fn%20main()%20%7B%0Alet%20arr%20%3D%20%5B0%2C%201%2C%202%2C%203%5D%3B%0Aassert_eq!(arr%5B%20..%20%5D%2C%20%5B0%2C1%2C2%2C3%5D)%3B%0Aassert_eq!(arr%5B%20..3%5D%2C%20%5B0%2C1%2C2%20%20%5D)%3B%20%20%2F%2F%20RangeTo%0Aassert_eq!(arr%5B1..%20%5D%2C%20%5B%20%201%2C2%2C3%5D)%3B%0Aassert_eq!(arr%5B1..3%5D%2C%20%5B%20%201%2C2%20%20%5D)%3B%0A%7D">Run</a></pre>
</div><h2 id='fields' class='fields'>Fields</h2><span id='structfield.end' class="structfield">
<span id='end.v' class='invisible'>
<code>end: Idx</code>
</span></span><div class='docblock'><p>The upper bound of the range (exclusive).</p>
</div><h2 id='methods'>Methods</h2><h3 class='impl'><span class='in-band'><code>impl<Idx: <a class="trait" href="../../core/cmp/trait.PartialOrd.html" title="trait core::cmp::PartialOrd">PartialOrd</a><Idx>> <a class="struct" href="../../core/ops/struct.RangeTo.html" title="struct core::ops::RangeTo">RangeTo</a><Idx></code></span><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../../src/core/ops.rs.html#2292-2306' title='goto source code'>[src]</a></span></h3>
<div class='impl-items'><h4 id='method.contains' class="method"><span id='contains.v' class='invisible'><code>fn <a href='#method.contains' class='fnname'>contains</a>(&self, item: Idx) -> bool</code></span></h4>
<div class='stability'><div class='stab unstable'><details><summary><span class=microscope>🔬</span> This is a nightly-only experimental API. (<code>range_contains </code><a href="https://github.com/rust-lang/rust/issues/32311">#32311</a>)</summary><p>recently added as per RFC</p>
</details></div></div><div class='docblock'>
<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="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>));
}<a class="test-arrow" target="_blank" href="https://play.rust-lang.org/?code=%23!%5Bfeature(range_contains)%5D%0Afn%20main()%20%7B%0A%20%20%20%20assert!(%20%20%20(..5).contains(-1_000_000_000))%3B%0A%20%20%20%20assert!(%20%20%20(..5).contains(4))%3B%0A%20%20%20%20assert!(%20!%20(..5).contains(5))%3B%0A%7D%0A&version=nightly">Run</a></pre>
</div></div><h2 id='implementations'>Trait Implementations</h2><h3 class='impl'><span class='in-band'><code>impl<Idx: <a class="trait" href="../../core/marker/trait.Copy.html" title="trait core::marker::Copy">Copy</a>> <a class="trait" href="../../core/marker/trait.Copy.html" title="trait core::marker::Copy">Copy</a> for <a class="struct" href="../../core/ops/struct.RangeTo.html" title="struct core::ops::RangeTo">RangeTo</a><Idx></code></span><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../../src/core/ops.rs.html#2276' title='goto source code'>[src]</a></span></h3>
<div class='impl-items'></div><h3 class='impl'><span class='in-band'><code>impl<Idx: <a class="trait" href="../../core/clone/trait.Clone.html" title="trait core::clone::Clone">Clone</a>> <a class="trait" href="../../core/clone/trait.Clone.html" title="trait core::clone::Clone">Clone</a> for <a class="struct" href="../../core/ops/struct.RangeTo.html" title="struct core::ops::RangeTo">RangeTo</a><Idx></code></span><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../../src/core/ops.rs.html#2276' title='goto source code'>[src]</a></span></h3>
<div class='impl-items'><h4 id='method.clone' class="method"><span id='clone.v' class='invisible'><code>fn <a href='../../core/clone/trait.Clone.html#tymethod.clone' class='fnname'>clone</a>(&self) -> <a class="struct" href="../../core/ops/struct.RangeTo.html" title="struct core::ops::RangeTo">RangeTo</a><Idx></code></span></h4>
<div class='docblock'><p>Returns a copy of the value. <a href="../../core/clone/trait.Clone.html#tymethod.clone">Read more</a></p>
</div><h4 id='method.clone_from' class="method"><span id='clone_from.v' class='invisible'><code>fn <a href='../../core/clone/trait.Clone.html#method.clone_from' class='fnname'>clone_from</a>(&mut self, source: &Self)</code></span></h4>
<div class='docblock'><p>Performs copy-assignment from <code>source</code>. <a href="../../core/clone/trait.Clone.html#method.clone_from">Read more</a></p>
</div></div><h3 class='impl'><span class='in-band'><code>impl<Idx: <a class="trait" href="../../core/cmp/trait.PartialEq.html" title="trait core::cmp::PartialEq">PartialEq</a>> <a class="trait" href="../../core/cmp/trait.PartialEq.html" title="trait core::cmp::PartialEq">PartialEq</a> for <a class="struct" href="../../core/ops/struct.RangeTo.html" title="struct core::ops::RangeTo">RangeTo</a><Idx></code></span><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../../src/core/ops.rs.html#2276' title='goto source code'>[src]</a></span></h3>
<div class='impl-items'><h4 id='method.eq' class="method"><span id='eq.v' class='invisible'><code>fn <a href='../../core/cmp/trait.PartialEq.html#tymethod.eq' class='fnname'>eq</a>(&self, __arg_0: &<a class="struct" href="../../core/ops/struct.RangeTo.html" title="struct core::ops::RangeTo">RangeTo</a><Idx>) -> bool</code></span></h4>
<div class='docblock'><p>This method tests for <code>self</code> and <code>other</code> values to be equal, and is used by <code>==</code>. <a href="../../core/cmp/trait.PartialEq.html#tymethod.eq">Read more</a></p>
</div><h4 id='method.ne' class="method"><span id='ne.v' class='invisible'><code>fn <a href='../../core/cmp/trait.PartialEq.html#method.ne' class='fnname'>ne</a>(&self, __arg_0: &<a class="struct" href="../../core/ops/struct.RangeTo.html" title="struct core::ops::RangeTo">RangeTo</a><Idx>) -> bool</code></span></h4>
<div class='docblock'><p>This method tests for <code>!=</code>.</p>
</div></div><h3 class='impl'><span class='in-band'><code>impl<Idx: <a class="trait" href="../../core/cmp/trait.Eq.html" title="trait core::cmp::Eq">Eq</a>> <a class="trait" href="../../core/cmp/trait.Eq.html" title="trait core::cmp::Eq">Eq</a> for <a class="struct" href="../../core/ops/struct.RangeTo.html" title="struct core::ops::RangeTo">RangeTo</a><Idx></code></span><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../../src/core/ops.rs.html#2276' title='goto source code'>[src]</a></span></h3>
<div class='impl-items'></div><h3 class='impl'><span class='in-band'><code>impl<Idx: <a class="trait" href="../../core/hash/trait.Hash.html" title="trait core::hash::Hash">Hash</a>> <a class="trait" href="../../core/hash/trait.Hash.html" title="trait core::hash::Hash">Hash</a> for <a class="struct" href="../../core/ops/struct.RangeTo.html" title="struct core::ops::RangeTo">RangeTo</a><Idx></code></span><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../../src/core/ops.rs.html#2276' title='goto source code'>[src]</a></span></h3>
<div class='impl-items'><h4 id='method.hash' class="method"><span id='hash.v' class='invisible'><code>fn <a href='../../core/hash/trait.Hash.html#tymethod.hash' class='fnname'>hash</a><__HIdx: <a class="trait" href="../../core/hash/trait.Hasher.html" title="trait core::hash::Hasher">Hasher</a>>(&self, __arg_0: &mut __HIdx)</code></span></h4>
<div class='docblock'><p>Feeds this value into the given [<code>Hasher</code>]. <a href="../../core/hash/trait.Hash.html#tymethod.hash">Read more</a></p>
</div><h4 id='method.hash_slice' class="method"><span id='hash_slice.v' class='invisible'><code>fn <a href='../../core/hash/trait.Hash.html#method.hash_slice' class='fnname'>hash_slice</a><H: <a class="trait" href="../../core/hash/trait.Hasher.html" title="trait core::hash::Hasher">Hasher</a>>(data: &[Self], state: &mut H) <span class="where fmt-newline">where<br> Self: <a class="trait" href="../../core/marker/trait.Sized.html" title="trait core::marker::Sized">Sized</a>, </span></code><div class='since' title='Stable since Rust version 1.3.0'>1.3.0</div></span></h4>
<div class='docblock'><p>Feeds a slice of this type into the given [<code>Hasher</code>]. <a href="../../core/hash/trait.Hash.html#method.hash_slice">Read more</a></p>
</div></div><h3 class='impl'><span class='in-band'><code>impl<Idx: <a class="trait" href="../../core/fmt/trait.Debug.html" title="trait core::fmt::Debug">Debug</a>> <a class="trait" href="../../core/fmt/trait.Debug.html" title="trait core::fmt::Debug">Debug</a> for <a class="struct" href="../../core/ops/struct.RangeTo.html" title="struct core::ops::RangeTo">RangeTo</a><Idx></code></span><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../../src/core/ops.rs.html#2285-2289' title='goto source code'>[src]</a></span></h3>
<div class='impl-items'><h4 id='method.fmt' class="method"><span id='fmt.v' class='invisible'><code>fn <a href='../../core/fmt/trait.Debug.html#tymethod.fmt' class='fnname'>fmt</a>(&self, fmt: &mut <a class="struct" href="../../core/fmt/struct.Formatter.html" title="struct core::fmt::Formatter">Formatter</a>) -> <a class="type" href="../../core/fmt/type.Result.html" title="type core::fmt::Result">Result</a></code></span></h4>
<div class='docblock'><p>Formats the value using the given formatter.</p>
</div></div><h3 class='impl'><span class='in-band'><code>impl<T> <a class="trait" href="../../core/slice/trait.SliceIndex.html" title="trait core::slice::SliceIndex">SliceIndex</a><[T]> for <a class="struct" href="../../core/ops/struct.RangeTo.html" title="struct core::ops::RangeTo">RangeTo</a><usize></code></span><span class='out-of-band'><div class='ghost'></div><div class='since' title='Stable since Rust version 1.15.0'>1.15.0</div><a class='srclink' href='../../src/core/slice/mod.rs.html#887-919' title='goto source code'>[src]</a></span></h3>
<div class='impl-items'><h4 id='associatedtype.Output' class="type"><span id='Output.t' class='invisible'><code>type <a href='../../core/slice/trait.SliceIndex.html#associatedtype.Output' class="type">Output</a> = [T]</code></span></h4>
<div class='stability'><div class='stab unstable'><span class=microscope>🔬</span> This is a nightly-only experimental API. (<code>slice_get_slice </code><a href="https://github.com/rust-lang/rust/issues/35729">#35729</a>)</div></div><div class='docblock'><p>The output type returned by methods.</p>
</div><h4 id='method.get' class="method"><span id='get.v' class='invisible'><code>fn <a href='../../core/slice/trait.SliceIndex.html#tymethod.get' class='fnname'>get</a>(self, slice: &[T]) -> <a class="enum" href="../../core/option/enum.Option.html" title="enum core::option::Option">Option</a><&[T]></code></span></h4>
<div class='stability'><div class='stab unstable'><span class=microscope>🔬</span> This is a nightly-only experimental API. (<code>slice_get_slice </code><a href="https://github.com/rust-lang/rust/issues/35729">#35729</a>)</div></div><div class='docblock'><p>Returns a shared reference to the output at this location, if in bounds. <a href="../../core/slice/trait.SliceIndex.html#tymethod.get">Read more</a></p>
</div><h4 id='method.get_mut' class="method"><span id='get_mut.v' class='invisible'><code>fn <a href='../../core/slice/trait.SliceIndex.html#tymethod.get_mut' class='fnname'>get_mut</a>(self, slice: &mut [T]) -> <a class="enum" href="../../core/option/enum.Option.html" title="enum core::option::Option">Option</a><&mut [T]></code></span></h4>
<div class='stability'><div class='stab unstable'><span class=microscope>🔬</span> This is a nightly-only experimental API. (<code>slice_get_slice </code><a href="https://github.com/rust-lang/rust/issues/35729">#35729</a>)</div></div><div class='docblock'><p>Returns a mutable reference to the output at this location, if in bounds. <a href="../../core/slice/trait.SliceIndex.html#tymethod.get_mut">Read more</a></p>
</div><h4 id='method.get_unchecked' class="method"><span id='get_unchecked.v' class='invisible'><code>unsafe fn <a href='../../core/slice/trait.SliceIndex.html#tymethod.get_unchecked' class='fnname'>get_unchecked</a>(self, slice: &[T]) -> &[T]</code></span></h4>
<div class='stability'><div class='stab unstable'><span class=microscope>🔬</span> This is a nightly-only experimental API. (<code>slice_get_slice </code><a href="https://github.com/rust-lang/rust/issues/35729">#35729</a>)</div></div><div class='docblock'><p>Returns a shared reference to the output at this location, without performing any bounds checking. <a href="../../core/slice/trait.SliceIndex.html#tymethod.get_unchecked">Read more</a></p>
</div><h4 id='method.get_unchecked_mut' class="method"><span id='get_unchecked_mut.v' class='invisible'><code>unsafe fn <a href='../../core/slice/trait.SliceIndex.html#tymethod.get_unchecked_mut' class='fnname'>get_unchecked_mut</a>(self, slice: &mut [T]) -> &mut [T]</code></span></h4>
<div class='stability'><div class='stab unstable'><span class=microscope>🔬</span> This is a nightly-only experimental API. (<code>slice_get_slice </code><a href="https://github.com/rust-lang/rust/issues/35729">#35729</a>)</div></div><div class='docblock'><p>Returns a mutable reference to the output at this location, without performing any bounds checking. <a href="../../core/slice/trait.SliceIndex.html#tymethod.get_unchecked_mut">Read more</a></p>
</div><h4 id='method.index' class="method"><span id='index.v' class='invisible'><code>fn <a href='../../core/slice/trait.SliceIndex.html#tymethod.index' class='fnname'>index</a>(self, slice: &[T]) -> &[T]</code></span></h4>
<div class='stability'><div class='stab unstable'><span class=microscope>🔬</span> This is a nightly-only experimental API. (<code>slice_get_slice </code><a href="https://github.com/rust-lang/rust/issues/35729">#35729</a>)</div></div><div class='docblock'><p>Returns a shared reference to the output at this location, panicking if out of bounds. <a href="../../core/slice/trait.SliceIndex.html#tymethod.index">Read more</a></p>
</div><h4 id='method.index_mut' class="method"><span id='index_mut.v' class='invisible'><code>fn <a href='../../core/slice/trait.SliceIndex.html#tymethod.index_mut' class='fnname'>index_mut</a>(self, slice: &mut [T]) -> &mut [T]</code></span></h4>
<div class='stability'><div class='stab unstable'><span class=microscope>🔬</span> This is a nightly-only experimental API. (<code>slice_get_slice </code><a href="https://github.com/rust-lang/rust/issues/35729">#35729</a>)</div></div><div class='docblock'><p>Returns a mutable reference to the output at this location, panicking if out of bounds. <a href="../../core/slice/trait.SliceIndex.html#tymethod.index_mut">Read more</a></p>
</div></div><h3 class='impl'><span class='in-band'><code>impl <a class="trait" href="../../core/slice/trait.SliceIndex.html" title="trait core::slice::SliceIndex">SliceIndex</a><str> for <a class="struct" href="../../core/ops/struct.RangeTo.html" title="struct core::ops::RangeTo">RangeTo</a><usize></code></span><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../../src/core/str/mod.rs.html#1854-1895' title='goto source code'>[src]</a></span></h3>
<div class='impl-items'><h4 id='associatedtype.Output-1' class="type"><span id='Output.t-1' class='invisible'><code>type <a href='../../core/slice/trait.SliceIndex.html#associatedtype.Output' class="type">Output</a> = str</code></span></h4>
<div class='stability'><div class='stab unstable'><span class=microscope>🔬</span> This is a nightly-only experimental API. (<code>slice_get_slice </code><a href="https://github.com/rust-lang/rust/issues/35729">#35729</a>)</div></div><div class='docblock'><p>The output type returned by methods.</p>
</div><h4 id='method.get-1' class="method"><span id='get.v-1' class='invisible'><code>fn <a href='../../core/slice/trait.SliceIndex.html#tymethod.get' class='fnname'>get</a>(self, slice: &str) -> <a class="enum" href="../../core/option/enum.Option.html" title="enum core::option::Option">Option</a><&Self::<a class="trait" href="../../core/slice/trait.SliceIndex.html" title="trait core::slice::SliceIndex">Output</a>></code></span></h4>
<div class='stability'><div class='stab unstable'><span class=microscope>🔬</span> This is a nightly-only experimental API. (<code>slice_get_slice </code><a href="https://github.com/rust-lang/rust/issues/35729">#35729</a>)</div></div><div class='docblock'><p>Returns a shared reference to the output at this location, if in bounds. <a href="../../core/slice/trait.SliceIndex.html#tymethod.get">Read more</a></p>
</div><h4 id='method.get_mut-1' class="method"><span id='get_mut.v-1' class='invisible'><code>fn <a href='../../core/slice/trait.SliceIndex.html#tymethod.get_mut' class='fnname'>get_mut</a>(self, slice: &mut str) -> <a class="enum" href="../../core/option/enum.Option.html" title="enum core::option::Option">Option</a><&mut Self::<a class="trait" href="../../core/slice/trait.SliceIndex.html" title="trait core::slice::SliceIndex">Output</a>></code></span></h4>
<div class='stability'><div class='stab unstable'><span class=microscope>🔬</span> This is a nightly-only experimental API. (<code>slice_get_slice </code><a href="https://github.com/rust-lang/rust/issues/35729">#35729</a>)</div></div><div class='docblock'><p>Returns a mutable reference to the output at this location, if in bounds. <a href="../../core/slice/trait.SliceIndex.html#tymethod.get_mut">Read more</a></p>
</div><h4 id='method.get_unchecked-1' class="method"><span id='get_unchecked.v-1' class='invisible'><code>unsafe fn <a href='../../core/slice/trait.SliceIndex.html#tymethod.get_unchecked' class='fnname'>get_unchecked</a>(self, slice: &str) -> &Self::<a class="trait" href="../../core/slice/trait.SliceIndex.html" title="trait core::slice::SliceIndex">Output</a></code></span></h4>
<div class='stability'><div class='stab unstable'><span class=microscope>🔬</span> This is a nightly-only experimental API. (<code>slice_get_slice </code><a href="https://github.com/rust-lang/rust/issues/35729">#35729</a>)</div></div><div class='docblock'><p>Returns a shared reference to the output at this location, without performing any bounds checking. <a href="../../core/slice/trait.SliceIndex.html#tymethod.get_unchecked">Read more</a></p>
</div><h4 id='method.get_unchecked_mut-1' class="method"><span id='get_unchecked_mut.v-1' class='invisible'><code>unsafe fn <a href='../../core/slice/trait.SliceIndex.html#tymethod.get_unchecked_mut' class='fnname'>get_unchecked_mut</a>(self, slice: &mut str) -> &mut Self::<a class="trait" href="../../core/slice/trait.SliceIndex.html" title="trait core::slice::SliceIndex">Output</a></code></span></h4>
<div class='stability'><div class='stab unstable'><span class=microscope>🔬</span> This is a nightly-only experimental API. (<code>slice_get_slice </code><a href="https://github.com/rust-lang/rust/issues/35729">#35729</a>)</div></div><div class='docblock'><p>Returns a mutable reference to the output at this location, without performing any bounds checking. <a href="../../core/slice/trait.SliceIndex.html#tymethod.get_unchecked_mut">Read more</a></p>
</div><h4 id='method.index-1' class="method"><span id='index.v-1' class='invisible'><code>fn <a href='../../core/slice/trait.SliceIndex.html#tymethod.index' class='fnname'>index</a>(self, slice: &str) -> &Self::<a class="trait" href="../../core/slice/trait.SliceIndex.html" title="trait core::slice::SliceIndex">Output</a></code></span></h4>
<div class='stability'><div class='stab unstable'><span class=microscope>🔬</span> This is a nightly-only experimental API. (<code>slice_get_slice </code><a href="https://github.com/rust-lang/rust/issues/35729">#35729</a>)</div></div><div class='docblock'><p>Returns a shared reference to the output at this location, panicking if out of bounds. <a href="../../core/slice/trait.SliceIndex.html#tymethod.index">Read more</a></p>
</div><h4 id='method.index_mut-1' class="method"><span id='index_mut.v-1' class='invisible'><code>fn <a href='../../core/slice/trait.SliceIndex.html#tymethod.index_mut' class='fnname'>index_mut</a>(self, slice: &mut str) -> &mut Self::<a class="trait" href="../../core/slice/trait.SliceIndex.html" title="trait core::slice::SliceIndex">Output</a></code></span></h4>
<div class='stability'><div class='stab unstable'><span class=microscope>🔬</span> This is a nightly-only experimental API. (<code>slice_get_slice </code><a href="https://github.com/rust-lang/rust/issues/35729">#35729</a>)</div></div><div class='docblock'><p>Returns a mutable reference to the output at this location, panicking if out of bounds. <a href="../../core/slice/trait.SliceIndex.html#tymethod.index_mut">Read more</a></p>
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