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sus-collections-Vec.html
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<!DOCTYPE html>
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<div class="sidebar-links sidebar-text">
<ul>
<li>
<a class="sidebar-header" href="#static-methods">Static Methods</a>
</li>
<li>
<a class="sidebar-item" href="sus-collections-Vec.html#method.Vec.empty">Vec</a>
</li>
<li>
<a class="sidebar-item" href="sus-collections-Vec.html#method.Vec">Vec</a>
</li>
<li>
<a class="sidebar-item" href="sus-collections-Vec.html#method.Vec.vec.move">Vec</a>
</li>
<li>
<a class="sidebar-item" href="sus-collections-Vec.html#method.from.from.slice">from</a>
</li>
<li>
<a class="sidebar-item" href="sus-collections-Vec.html#method.from">from</a>
</li>
<li>
<a class="sidebar-item" href="sus-collections-Vec.html#method.from_raw_parts">from_raw_parts</a>
</li>
<li>
<a class="sidebar-item" href="sus-collections-Vec.html#method.with_capacity">with_capacity</a>
</li>
<li>
<a class="sidebar-header" href="#methods">Methods</a>
</li>
<li>
<a class="sidebar-item" href="sus-collections-Vec.html#method.as_mut_ptr">as_mut_ptr</a>
</li>
<li>
<a class="sidebar-item" href="sus-collections-Vec.html#method.as_mut_ptr_range">as_mut_ptr_range</a>
</li>
<li>
<a class="sidebar-item" href="sus-collections-Vec.html#method.as_mut_slice">as_mut_slice</a>
</li>
<li>
<a class="sidebar-item" href="sus-collections-Vec.html#method.as_ptr">as_ptr</a>
</li>
<li>
<a class="sidebar-item" href="sus-collections-Vec.html#method.as_ptr_range">as_ptr_range</a>
</li>
<li>
<a class="sidebar-item" href="sus-collections-Vec.html#method.as_slice">as_slice</a>
</li>
<li>
<a class="sidebar-item" href="sus-collections-Vec.html#method.binary_search">binary_search</a>
</li>
<li>
<a class="sidebar-item" href="sus-collections-Vec.html#method.binary_search_by">binary_search_by</a>
</li>
<li>
<a class="sidebar-item" href="sus-collections-Vec.html#method.binary_search_by_key">binary_search_by_key</a>
</li>
<li>
<a class="sidebar-item" href="sus-collections-Vec.html#method.capacity">capacity</a>
</li>
<li>
<a class="sidebar-item" href="sus-collections-Vec.html#method.chunks">chunks</a>
</li>
<li>
<a class="sidebar-item" href="sus-collections-Vec.html#method.chunks_exact">chunks_exact</a>
</li>
<li>
<a class="sidebar-item" href="sus-collections-Vec.html#method.chunks_exact_mut">chunks_exact_mut</a>
</li>
<li>
<a class="sidebar-item" href="sus-collections-Vec.html#method.chunks_mut">chunks_mut</a>
</li>
<li>
<a class="sidebar-item" href="sus-collections-Vec.html#method.clear">clear</a>
</li>
<li>
<a class="sidebar-item" href="sus-collections-Vec.html#method.clone">clone</a>
</li>
<li>
<a class="sidebar-item" href="sus-collections-Vec.html#method.clone_from">clone_from</a>
</li>
<li>
<a class="sidebar-item" href="sus-collections-Vec.html#method.clone_from_slice">clone_from_slice</a>
</li>
<li>
<a class="sidebar-item" href="sus-collections-Vec.html#method.concat">concat</a>
</li>
<li>
<a class="sidebar-item" href="sus-collections-Vec.html#method.concat_into">concat_into</a>
</li>
<li>
<a class="sidebar-item" href="sus-collections-Vec.html#method.contains">contains</a>
</li>
<li>
<a class="sidebar-item" href="sus-collections-Vec.html#method.copy_from_slice">copy_from_slice</a>
</li>
<li>
<a class="sidebar-item" href="sus-collections-Vec.html#method.copy_from_slice_unchecked">copy_from_slice_unchecked</a>
</li>
<li>
<a class="sidebar-item" href="sus-collections-Vec.html#method.drain">drain</a>
</li>
<li>
<a class="sidebar-item" href="sus-collections-Vec.html#method.emplace">emplace</a>
</li>
<li>
<a class="sidebar-item" href="sus-collections-Vec.html#method.ends_with">ends_with</a>
</li>
<li>
<a class="sidebar-item" href="sus-collections-Vec.html#method.extend.vec.extend.const">extend</a>
</li>
<li>
<a class="sidebar-item" href="sus-collections-Vec.html#method.extend.vec.extend.val">extend</a>
</li>
<li>
<a class="sidebar-item" href="sus-collections-Vec.html#method.extend_from_slice">extend_from_slice</a>
</li>
<li>
<a class="sidebar-item" href="sus-collections-Vec.html#method.fill">fill</a>
</li>
<li>
<a class="sidebar-item" href="sus-collections-Vec.html#method.fill_with">fill_with</a>
</li>
<li>
<a class="sidebar-item" href="sus-collections-Vec.html#method.fill_with_default">fill_with_default</a>
</li>
<li>
<a class="sidebar-item" href="sus-collections-Vec.html#method.first">first</a>
</li>
<li>
<a class="sidebar-item" href="sus-collections-Vec.html#method.first_mut">first_mut</a>
</li>
<li>
<a class="sidebar-item" href="sus-collections-Vec.html#method.get">get</a>
</li>
<li>
<a class="sidebar-item" href="sus-collections-Vec.html#method.get_mut">get_mut</a>
</li>
<li>
<a class="sidebar-item" href="sus-collections-Vec.html#method.get_range">get_range</a>
</li>
<li>
<a class="sidebar-item" href="sus-collections-Vec.html#method.get_range_mut">get_range_mut</a>
</li>
<li>
<a class="sidebar-item" href="sus-collections-Vec.html#method.get_range_mut_unchecked">get_range_mut_unchecked</a>
</li>
<li>
<a class="sidebar-item" href="sus-collections-Vec.html#method.get_range_unchecked">get_range_unchecked</a>
</li>
<li>
<a class="sidebar-item" href="sus-collections-Vec.html#method.get_unchecked">get_unchecked</a>
</li>
<li>
<a class="sidebar-item" href="sus-collections-Vec.html#method.get_unchecked_mut">get_unchecked_mut</a>
</li>
<li>
<a class="sidebar-item" href="sus-collections-Vec.html#method.grow_to_exact">grow_to_exact</a>
</li>
<li>
<a class="sidebar-item" href="sus-collections-Vec.html#method.into_iter">into_iter</a>
</li>
<li>
<a class="sidebar-item" href="sus-collections-Vec.html#method.into_raw_parts">into_raw_parts</a>
</li>
<li>
<a class="sidebar-item" href="sus-collections-Vec.html#method.is_empty">is_empty</a>
</li>
<li>
<a class="sidebar-item" href="sus-collections-Vec.html#method.iter">iter</a>
</li>
<li>
<a class="sidebar-item" href="sus-collections-Vec.html#method.iter_mut">iter_mut</a>
</li>
<li>
<a class="sidebar-item" href="sus-collections-Vec.html#method.join">join</a>
</li>
<li>
<a class="sidebar-item" href="sus-collections-Vec.html#method.join_into">join_into</a>
</li>
<li>
<a class="sidebar-item" href="sus-collections-Vec.html#method.last">last</a>
</li>
<li>
<a class="sidebar-item" href="sus-collections-Vec.html#method.last_mut">last_mut</a>
</li>
<li>
<a class="sidebar-item" href="sus-collections-Vec.html#method.len">len</a>
</li>
<li>
<a class="sidebar-item" href="sus-collections-Vec.html#method.partition_point">partition_point</a>
</li>
<li>
<a class="sidebar-item" href="sus-collections-Vec.html#method.pop">pop</a>
</li>
<li>
<a class="sidebar-item" href="sus-collections-Vec.html#method.push">push</a>
</li>
<li>
<a class="sidebar-item" href="sus-collections-Vec.html#method.rchunks">rchunks</a>
</li>
<li>
<a class="sidebar-item" href="sus-collections-Vec.html#method.rchunks_exact">rchunks_exact</a>
</li>
<li>
<a class="sidebar-item" href="sus-collections-Vec.html#method.rchunks_exact_mut">rchunks_exact_mut</a>
</li>
<li>
<a class="sidebar-item" href="sus-collections-Vec.html#method.rchunks_mut">rchunks_mut</a>
</li>
<li>
<a class="sidebar-item" href="sus-collections-Vec.html#method.repeat">repeat</a>
</li>
<li>
<a class="sidebar-item" href="sus-collections-Vec.html#method.reserve">reserve</a>
</li>
<li>
<a class="sidebar-item" href="sus-collections-Vec.html#method.reserve_exact">reserve_exact</a>
</li>
<li>
<a class="sidebar-item" href="sus-collections-Vec.html#method.reverse">reverse</a>
</li>
<li>
<a class="sidebar-item" href="sus-collections-Vec.html#method.rotate_left">rotate_left</a>
</li>
<li>
<a class="sidebar-item" href="sus-collections-Vec.html#method.rotate_right">rotate_right</a>
</li>
<li>
<a class="sidebar-item" href="sus-collections-Vec.html#method.rsplit">rsplit</a>
</li>
<li>
<a class="sidebar-item" href="sus-collections-Vec.html#method.rsplit_mut">rsplit_mut</a>
</li>
<li>
<a class="sidebar-item" href="sus-collections-Vec.html#method.rsplitn">rsplitn</a>
</li>
<li>
<a class="sidebar-item" href="sus-collections-Vec.html#method.rsplitn_mut">rsplitn_mut</a>
</li>
<li>
<a class="sidebar-item" href="sus-collections-Vec.html#method.set_len">set_len</a>
</li>
<li>
<a class="sidebar-item" href="sus-collections-Vec.html#method.sort">sort</a>
</li>
<li>
<a class="sidebar-item" href="sus-collections-Vec.html#method.sort_by">sort_by</a>
</li>
<li>
<a class="sidebar-item" href="sus-collections-Vec.html#method.sort_by_cached_key">sort_by_cached_key</a>
</li>
<li>
<a class="sidebar-item" href="sus-collections-Vec.html#method.sort_by_key">sort_by_key</a>
</li>
<li>
<a class="sidebar-item" href="sus-collections-Vec.html#method.sort_unstable">sort_unstable</a>
</li>
<li>
<a class="sidebar-item" href="sus-collections-Vec.html#method.sort_unstable_by">sort_unstable_by</a>
</li>
<li>
<a class="sidebar-item" href="sus-collections-Vec.html#method.sort_unstable_by_key">sort_unstable_by_key</a>
</li>
<li>
<a class="sidebar-item" href="sus-collections-Vec.html#method.split">split</a>
</li>
<li>
<a class="sidebar-item" href="sus-collections-Vec.html#method.split_at">split_at</a>
</li>
<li>
<a class="sidebar-item" href="sus-collections-Vec.html#method.split_at_mut">split_at_mut</a>
</li>
<li>
<a class="sidebar-item" href="sus-collections-Vec.html#method.split_at_mut_unchecked">split_at_mut_unchecked</a>
</li>
<li>
<a class="sidebar-item" href="sus-collections-Vec.html#method.split_at_unchecked">split_at_unchecked</a>
</li>
<li>
<a class="sidebar-item" href="sus-collections-Vec.html#method.split_first">split_first</a>
</li>
<li>
<a class="sidebar-item" href="sus-collections-Vec.html#method.split_first_mut">split_first_mut</a>
</li>
<li>
<a class="sidebar-item" href="sus-collections-Vec.html#method.split_inclusive">split_inclusive</a>
</li>
<li>
<a class="sidebar-item" href="sus-collections-Vec.html#method.split_inclusive_mut">split_inclusive_mut</a>
</li>
<li>
<a class="sidebar-item" href="sus-collections-Vec.html#method.split_last">split_last</a>
</li>
<li>
<a class="sidebar-item" href="sus-collections-Vec.html#method.split_last_mut">split_last_mut</a>
</li>
<li>
<a class="sidebar-item" href="sus-collections-Vec.html#method.split_mut">split_mut</a>
</li>
<li>
<a class="sidebar-item" href="sus-collections-Vec.html#method.splitn">splitn</a>
</li>
<li>
<a class="sidebar-item" href="sus-collections-Vec.html#method.splitn_mut">splitn_mut</a>
</li>
<li>
<a class="sidebar-item" href="sus-collections-Vec.html#method.starts_with">starts_with</a>
</li>
<li>
<a class="sidebar-item" href="sus-collections-Vec.html#method.strip_prefix">strip_prefix</a>
</li>
<li>
<a class="sidebar-item" href="sus-collections-Vec.html#method.strip_prefix_mut">strip_prefix_mut</a>
</li>
<li>
<a class="sidebar-item" href="sus-collections-Vec.html#method.strip_suffix">strip_suffix</a>
</li>
<li>
<a class="sidebar-item" href="sus-collections-Vec.html#method.strip_suffix_mut">strip_suffix_mut</a>
</li>
<li>
<a class="sidebar-item" href="sus-collections-Vec.html#method.subrange">subrange</a>
</li>
<li>
<a class="sidebar-item" href="sus-collections-Vec.html#method.subrange_mut">subrange_mut</a>
</li>
<li>
<a class="sidebar-item" href="sus-collections-Vec.html#method.swap">swap</a>
</li>
<li>
<a class="sidebar-item" href="sus-collections-Vec.html#method.swap_nonoverlapping">swap_nonoverlapping</a>
</li>
<li>
<a class="sidebar-item" href="sus-collections-Vec.html#method.swap_unchecked">swap_unchecked</a>
</li>
<li>
<a class="sidebar-item" href="sus-collections-Vec.html#method.swap_with_slice">swap_with_slice</a>
</li>
<li>
<a class="sidebar-item" href="sus-collections-Vec.html#method.to_vec">to_vec</a>
</li>
<li>
<a class="sidebar-item" href="sus-collections-Vec.html#method.truncate">truncate</a>
</li>
<li>
<a class="sidebar-item" href="sus-collections-Vec.html#method.windows">windows</a>
</li>
<li>
<a class="sidebar-item" href="sus-collections-Vec.html#method.windows_mut">windows_mut</a>
</li>
<li>
<a class="sidebar-header" href="#conversions">Conversions</a>
</li>
<li>
<a class="sidebar-item" href="sus-collections-Vec.html#method.operator Slice">operator Slice</a>
</li>
<li>
<a class="sidebar-item" href="sus-collections-Vec.html#method.operator SliceMut">operator SliceMut</a>
</li>
<li>
<a class="sidebar-header" href="#operators">Operators</a>
</li>
<li>
<a class="sidebar-item" href="sus-collections-Vec.html#method.operator=.vec.move">operator=</a>
</li>
<li>
<a class="sidebar-item" href="sus-collections-Vec.html#method.operator[].vec.index.usize">operator[]</a>
</li>
<li>
<a class="sidebar-item" href="sus-collections-Vec.html#method.operator[].vec.index_mut.usize">operator[]</a>
</li>
<li>
<a class="sidebar-item" href="sus-collections-Vec.html#method.operator[].vec.index.range">operator[]</a>
</li>
<li>
<a class="sidebar-item" href="sus-collections-Vec.html#method.operator[].vec.index_mut.range">operator[]</a>
</li>
</ul>
</div>
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<input class="search-input" name="search" autocomplete="off" spellcheck="false" placeholder="Click or press 'S' to search...">
</input>
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<section class="search-results">
<h1 class="search-results-header">
</h1>
<div class="search-results-content">
</div>
</section>
<section class="main-content">
<script>maybeShowSearchResults()</script>
<div class="type record class">
<div class="section overview">
<h1 class="section-header">
<span>
Class
</span>
<a class="project-name" href="index.html">Subspace</a>
<span class="namespace-dots">::</span>
<a class="namespace-name" href="namespace.sus.html">sus</a>
<span class="namespace-dots">::</span>
<a class="namespace-name" href="sus-namespace.collections.html">collections</a>
<span class="namespace-dots">::</span>
<a class="type-name" href="#">Vec</a>
</h1>
<div class="type-signature"><div class="src rightside"><a href="https://github.com/chromium/subspace/blob/main/sus/collections/vec.h#L84">source</a></div><pre class="template">template <class T></pre><span class="class">
class
</span><span class="type-name">
Vec
</span><span class="final">
final
</span><div class="record-body">
{ ... };
</div></div>
<div class="description long">
<p>A resizeable contiguous buffer of type <code>T</code>.</p>
<p>Vec requires Move for its items:</p>
<ul>
<li>They can't be references as a pointer to reference is not valid.</li>
<li>On realloc, items need to be moved between allocations.
Vec requires items are not references:</li>
<li>References can not be moved in the vector as assignment modifies the
pointee, and Vec does not wrap references to store them as pointers
(for now).
Vec requires items are not const:</li>
<li>A const Vec<T> contains const values, it does not give mutable access to
its contents, so the const internal type would be redundant.</li>
</ul>
</div>
</div>
<div class="section methods static">
<h1 class="section-header">
<a name="static-methods" href="#static-methods">Static Methods</a>
</h1>
<div class="section-items">
<div class="overload-set item-name">
<div class="overload">
<div class="function-signature"><div class="src rightside"><a href="https://github.com/chromium/subspace/blob/main/sus/collections/vec.h#L113">source</a></div><a name="method.Vec.empty"></a><a class="function-name" href="sus-collections-Vec.html#method.Vec.empty">Vec</a>(<a class="type-name" href="sus-marker-EmptyMarker.html" title="sus::marker::EmptyMarker">EmptyMarker</a>)</div>
</div>
</div>
<div class="description long">
<p>Constructs an empty <code>Vec</code>.</p>
<p>This constructor is implicit so that using the <a href="sus-marker-EmptyMarker.html"><code>EmptyMarker</code></a> allows the caller to avoid spelling out the
full <code>Vec</code> type.</p>
</div>
<div class="overload-set item-name">
<div class="overload">
<div class="function-signature"><div class="src rightside"><a href="https://github.com/chromium/subspace/blob/main/sus/collections/vec.h#L126">source</a></div><a name="method.Vec"></a><div class="template">template <class... Ts></div><a class="function-name" href="sus-collections-Vec.html#method.Vec">Vec</a>(Ts&&... values)<div class="requires">
<span class="requires-keyword keyword">
requires
</span>
<div class="requires-constraint"><pre class="requires-constraint-line">std::convertible_to<T>...</pre></div>
</div></div>
</div>
</div>
<div class="description long">
<p>Constructs a <code>Vec</code>, which constructs objects of type <code>T</code> from the given
values.</p>
<p>This constructor also satisfies <code>sus::construct::Default</code> by accepting no
arguments to create an empty <code>Vec</code>.</p>
<p>The vector will be able to hold at least the elements created from the
arguments. This method is allowed to allocate for more elements than
needed. If no arguments are passed, it creates an empty <code>Vec</code> and will not
allocate.</p>
</div>
<div class="overload-set item-name">
<div class="overload">
<div class="function-signature"><div class="src rightside"><a href="https://github.com/chromium/subspace/blob/main/sus/collections/vec.h#L231">source</a></div><a name="method.Vec.vec.move"></a><a class="function-name" href="sus-collections-Vec.html#method.Vec.vec.move">Vec</a>(<a class="type-name" href="sus-collections-Vec.html" title="sus::collections::Vec">Vec</a><T>&& o)</div>
</div>
</div>
<div class="description long">
<p>Satisifes the <a href="sus-mem-Move.html"><code>Move</code></a> concept.</p>
</div>
<div class="overload-set item-name">
<div class="overload">
<div class="function-signature"><div class="src rightside"><a href="https://github.com/chromium/subspace/blob/main/sus/collections/vec.h#L188">source</a></div><a name="method.from.from.slice"></a><span class="static">static</span> <span class="function-auto">auto</span> <a class="function-name" href="sus-collections-Vec.html#method.from.from.slice">from</a>(<a class="type-name" href="sus-collections-Slice.html" title="sus::collections::Slice">Slice</a><T> slice) -> <a class="type-name" href="sus-collections-Vec.html" title="sus::collections::Vec">Vec</a><T><div class="requires">
<span class="requires-keyword keyword">
requires
</span>
<div class="requires-constraint"><pre class="requires-constraint-line">sus::mem::Clone<T></pre></div>
</div></div>
</div>
<div class="overload">
<div class="function-signature"><div class="src rightside"><a href="https://github.com/chromium/subspace/blob/main/sus/collections/vec.h#L188">source</a></div><a name="method.from.from.slice"></a><span class="static">static</span> <span class="function-auto">auto</span> <a class="function-name" href="sus-collections-Vec.html#method.from.from.slice">from</a>(<a class="type-name" href="sus-collections-SliceMut.html" title="sus::collections::SliceMut">SliceMut</a><T> slice) -> <a class="type-name" href="sus-collections-Vec.html" title="sus::collections::Vec">Vec</a><T><div class="requires">
<span class="requires-keyword keyword">
requires
</span>
<div class="requires-constraint"><pre class="requires-constraint-line">sus::mem::Clone<T></pre></div>
</div></div>
</div>
</div>
<div class="description long">
<p>Constructs a Vec by cloning elements out of a slice.</p>
<p>Satisfies <code>sus::construct::From<Slice<T>></code>
and <code>sus::construct::From<SliceMut<T>></code>.</p>
</div>
<div class="overload-set item-name">
<div class="overload">
<div class="function-signature"><div class="src rightside"><a href="https://github.com/chromium/subspace/blob/main/sus/collections/vec.h#L215">source</a></div><a name="method.from"></a><div class="template">template <class C, size_t N></div><span class="static">static</span> <span class="function-auto">auto</span> <a class="function-name" href="sus-collections-Vec.html#method.from">from</a>(<span class="const">const</span> C (&arr)[N]) -> <a class="type-name" href="sus-collections-Vec.html" title="sus::collections::Vec">Vec</a><T><div class="requires">
<span class="requires-keyword keyword">
requires
</span>
<div class="requires-constraint"><pre class="requires-constraint-line">std::same_as<T, u8></pre></div>
<div class="requires-constraint"><pre class="requires-constraint-line">std::same_as<C, char> || std::same_as<C, signed char> ||</pre><pre class="requires-constraint-line"> std::same_as<C, unsigned char></pre></div>
<div class="requires-constraint"><pre class="requires-constraint-line">N <= ::sus::cast<usize>(isize::MAX)</pre></div>
</div></div>
</div>
</div>
<div class="description long">
<p>Allocate a <a href="sus-collections-Vec.html"><code>Vec<u8></code></a> and fill it with a string
from a <code>char</code> array.</p>
<h1><a name="panics" href="#panics">Panics</a></h1>
<p>This function expects the input string to be null-terminated, and it will
panic otherwise.</p>
</div>
<div class="overload-set item-name">
<div class="overload">
<div class="function-signature"><div class="src rightside"><a href="https://github.com/chromium/subspace/blob/main/sus/collections/vec.h#L176">source</a></div><a name="method.from_raw_parts"></a><span class="static">static</span> <span class="function-auto">auto</span> <a class="function-name" href="sus-collections-Vec.html#method.from_raw_parts">from_raw_parts</a>(<a class="type-name" href="sus-marker-UnsafeFnMarker.html" title="sus::marker::UnsafeFnMarker">UnsafeFnMarker</a>, T* ptr, sus::usize length, sus::usize capacity) -> <a class="type-name" href="sus-collections-Vec.html" title="sus::collections::Vec">Vec</a><T></div>
</div>
</div>
<div class="description long">
<p>Creates a <code>Vec</code> directly from a pointer, a capacity, and a length.</p>
<h1><a name="safety" href="#safety">Safety</a></h1>
<p>This is highly unsafe, due to the number of invariants that aren’t
checked:</p>
<ul>
<li><code>ptr</code> must be heap allocated with the same method as Vec uses
internally, which is not currently stable. (TODO: Want our own global
allocator API.) The only safe way to get this pointer is from
<code>from_raw_parts()</code>.</li>
<li><code>T</code> needs to have an alignment no more than what <code>ptr</code> was allocated
with.</li>
<li>The size of <code>T</code> times the <code>capacity</code> (ie. the allocated size in bytes)
needs to be the same size the pointer was allocated with.</li>
<li><code>length</code> needs to be less than or equal to <code>capacity</code>.</li>
<li>The first <code>length</code> values must be properly initialized values of type
<code>T</code>.</li>
<li>The allocated size in bytes must be no larger than <code>isize::MAX</code>.</li>
<li>If <code>ptr</code> is null, then <code>length</code> and <code>capacity</code> must be <code>0_usize</code>, and
vice versa.</li>
</ul>
</div>
<div class="overload-set item-name">
<div class="overload">
<div class="function-signature"><div class="src rightside"><a href="https://github.com/chromium/subspace/blob/main/sus/collections/vec.h#L149">source</a></div><a name="method.with_capacity"></a><span class="static">static</span> <span class="function-auto">auto</span> <a class="function-name" href="sus-collections-Vec.html#method.with_capacity">with_capacity</a>(sus::usize capacity) -> <a class="type-name" href="sus-collections-Vec.html" title="sus::collections::Vec">Vec</a><T></div>
</div>
</div>
<div class="description long">
<p>Creates a <code>Vec</code> with at least the specified capacity.</p>
<p>The vector will be able to hold at least <code>capacity</code> elements without
reallocating. This method is allowed to allocate for more elements than
capacity. If capacity is 0, the vector will not allocate.</p>
<p>It is important to note that although the returned vector has the minimum
capacity specified, the vector will have a zero length.</p>
<p>A <code>Vec<T></code> can be implicitly converted to a <code>Slice<T></code>. If it is not
const, it can also be converted to a <code>SliceMut<T></code>.</p>
<h1><a name="panics-1" href="#panics-1">Panics</a></h1>
<p>Panics if the capacity exceeds <code>isize::MAX</code> bytes.</p>
</div>
</div>
</div>
<div class="section methods nonstatic">
<h1 class="section-header">
<a name="methods" href="#methods">Methods</a>
</h1>
<div class="section-items">
<div class="overload-set item-name">
<div class="overload">
<div class="function-signature"><div class="src rightside"><a href="https://github.com/chromium/subspace/blob/main/sus/collections/__private/slice_mut_methods.inc#L53">source</a></div><a name="method.as_mut_ptr"></a><span class="function-auto">auto</span> <a class="function-name" href="sus-collections-Vec.html#method.as_mut_ptr">as_mut_ptr</a>() & -> T*</div>
</div>
</div>
<div class="description long">
<p>Returns a mutable pointer to the first element in the slice.</p>
<p>The caller must ensure that the collection outlives the pointer this
function returns, or else it will end up pointing to garbage.</p>
<p>Modifying the collection referenced by this slice may cause its buffer to
be reallocated, which would also make any pointers to it invalid.</p>
</div>
<div class="overload-set item-name">
<div class="overload">
<div class="function-signature"><div class="src rightside"><a href="https://github.com/chromium/subspace/blob/main/sus/collections/__private/slice_mut_methods.inc#L71">source</a></div><a name="method.as_mut_ptr_range"></a><span class="function-auto">auto</span> <a class="function-name" href="sus-collections-Vec.html#method.as_mut_ptr_range">as_mut_ptr_range</a>() & -> <a class="type-name" href="sus-ops-Range.html" title="sus::ops::Range">Range</a><T*></div>
</div>
</div>
<div class="description long">
<p>Returns the two mutable pointers spanning the slice.</p>
<p>The returned range is half-open, which means that the end pointer points
one past the last element of the slice. This way, an empty slice is
represented by two equal pointers, and the difference between the two
pointers represents the size of the slice.</p>
<p>The end pointer requires caution, as it does not point to a valid element
in the slice.</p>
<p>This function is useful for interacting with interfaces which use two
pointers to refer to a range of elements in memory, as is common in C++
stdlib algorthms. Note that the pointers can be unpacked from the Range
with structured bindings as in <code>auto [a, b] = s.as_mut_ptr_range();</code>.</p>
</div>
<div class="overload-set item-name">
<div class="overload">
<div class="function-signature"><div class="src rightside"><a href="https://github.com/chromium/subspace/blob/main/sus/collections/vec.h#L682">source</a></div><a name="method.as_mut_slice"></a><span class="function-auto">auto</span> <a class="function-name" href="sus-collections-Vec.html#method.as_mut_slice">as_mut_slice</a>() & -> <a class="type-name" href="sus-collections-SliceMut.html" title="sus::collections::SliceMut">SliceMut</a><T></div>
</div>
</div>
<div class="description long">
<p>Returns a <a href="sus-collections-SliceMut.html"><code>SliceMut</code></a> that references all
the elements of the vector as mutable references.</p>
</div>
<div class="overload-set item-name">
<div class="overload">
<div class="function-signature"><div class="src rightside"><a href="https://github.com/chromium/subspace/blob/main/sus/collections/__private/slice_methods.inc#L53">source</a></div><a name="method.as_ptr"></a><span class="function-auto">auto</span> <a class="function-name" href="sus-collections-Vec.html#method.as_ptr">as_ptr</a>() const& -> <span class="const">const</span> T*</div>
</div>
<div class="overload">
<div class="function-signature"><div class="src rightside"><a href="https://github.com/chromium/subspace/blob/main/sus/collections/__private/slice_methods.inc#L53">source</a></div><a name="method.as_ptr"></a><span class="function-auto">auto</span> <a class="function-name" href="sus-collections-Vec.html#method.as_ptr">as_ptr</a>() && -> <span class="const">const</span> T*<div class="deleted">
deleted
</div></div>
</div>
</div>
<div class="description long">
<p>Returns a const pointer to the first element in the slice.</p>
<p>The caller must ensure that the collection outlives the pointer this
function returns, or else it will end up pointing to garbage.</p>
<p>Modifying the collection referenced by this slice may cause its buffer to
be reallocated, which would also make any pointers to it invalid.</p>
</div>
<div class="overload-set item-name">
<div class="overload">
<div class="function-signature"><div class="src rightside"><a href="https://github.com/chromium/subspace/blob/main/sus/collections/__private/slice_methods.inc#L75">source</a></div><a name="method.as_ptr_range"></a><span class="function-auto">auto</span> <a class="function-name" href="sus-collections-Vec.html#method.as_ptr_range">as_ptr_range</a>() const& -> <a class="type-name" href="sus-ops-Range.html" title="sus::ops::Range">Range</a><<span class="const">const</span> T*></div>
</div>
<div class="overload">
<div class="function-signature"><div class="src rightside"><a href="https://github.com/chromium/subspace/blob/main/sus/collections/__private/slice_methods.inc#L75">source</a></div><a name="method.as_ptr_range"></a><span class="function-auto">auto</span> <a class="function-name" href="sus-collections-Vec.html#method.as_ptr_range">as_ptr_range</a>() && -> <a class="type-name" href="sus-ops-Range.html" title="sus::ops::Range">Range</a><<span class="const">const</span> T*><div class="deleted">
deleted
</div></div>
</div>
</div>
<div class="description long">
<p>Returns the two const pointers spanning the slice.</p>
<p>The returned range is half-open, which means that the end pointer points
one past the last element of the slice. This way, an empty slice is
represented by two equal pointers, and the difference between the two
pointers represents the size of the slice.</p>
<p>The end pointer requires caution, as it does not point to a valid element
in the slice.</p>
<p>This function is useful for interacting with interfaces which use two
pointers to refer to a range of elements in memory, as is common in C++
stdlib algorthms. Note that the pointers can be unpacked from the Range
with structured bindings as in <code>auto [a, b] = s.as_ptr_range();</code>.</p>
</div>
<div class="overload-set item-name">
<div class="overload">
<div class="function-signature"><div class="src rightside"><a href="https://github.com/chromium/subspace/blob/main/sus/collections/vec.h#L675">source</a></div><a name="method.as_slice"></a><span class="function-auto">auto</span> <a class="function-name" href="sus-collections-Vec.html#method.as_slice">as_slice</a>() const& -> <a class="type-name" href="sus-collections-Slice.html" title="sus::collections::Slice">Slice</a><T></div>
</div>
<div class="overload">
<div class="function-signature"><div class="src rightside"><a href="https://github.com/chromium/subspace/blob/main/sus/collections/vec.h#L675">source</a></div><a name="method.as_slice"></a><span class="function-auto">auto</span> <a class="function-name" href="sus-collections-Vec.html#method.as_slice">as_slice</a>() && -> <a class="type-name" href="sus-collections-Slice.html" title="sus::collections::Slice">Slice</a><T><div class="deleted">
deleted
</div></div>
</div>
</div>
<div class="description long">
<p>Returns a <a href="sus-collections-Slice.html"><code>Slice</code></a> that references all the
elements of the vector as const references.</p>
</div>
<div class="overload-set item-name">
<div class="overload">
<div class="function-signature"><div class="src rightside"><a href="https://github.com/chromium/subspace/blob/main/sus/collections/__private/slice_methods.inc#L93">source</a></div><a name="method.binary_search"></a><span class="function-auto">auto</span> <a class="function-name" href="sus-collections-Vec.html#method.binary_search">binary_search</a>(<span class="const">const</span> T& x) const& -> <a class="type-name" href="sus-result-Result.html" title="sus::result::Result">Result</a><<a class="type-name" href="sus-num-usize.html" title="sus::num::usize">usize</a>, <a class="type-name" href="sus-num-usize.html" title="sus::num::usize">usize</a>><div class="requires">
<span class="requires-keyword keyword">
requires
</span>
<div class="requires-constraint"><pre class="requires-constraint-line">sus::cmp::Ord<T></pre></div>
</div></div>
</div>
</div>
<div class="description long">
<p>Binary searches this slice for a given element. This behaves similarly
to contains if this slice is sorted.</p>
<p>If the value is found then <code>sus::Ok</code> is returned, with the index
of the matching element. If there are multiple matches, then any one of
the matches could be returned. The index is chosen deterministically, but
is subject to change in future versions of Subspace. If the value is not
found then <code>sus::Err</code> is returned, with the index where a matching
element could be inserted while maintaining sorted order.</p>
</div>
<div class="overload-set item-name">
<div class="overload">
<div class="function-signature"><div class="src rightside"><a href="https://github.com/chromium/subspace/blob/main/sus/collections/__private/slice_methods.inc#L114">source</a></div><a name="method.binary_search_by"></a><span class="function-auto">auto</span> <a class="function-name" href="sus-collections-Vec.html#method.binary_search_by">binary_search_by</a>(<a class="type-name" href="sus-fn-FnMut.html" title="sus::fn::FnMut">FnMut</a><std::weak_ordering(<span class="const">const</span> T&)> auto f) const& -> <a class="type-name" href="sus-result-Result.html" title="sus::result::Result">Result</a><<a class="type-name" href="sus-num-usize.html" title="sus::num::usize">usize</a>, <a class="type-name" href="sus-num-usize.html" title="sus::num::usize">usize</a>></div>
</div>
</div>
<div class="description long">
<p>Binary searches this slice with a comparator function. This behaves
similarly to <code>contains</code> if this slice is sorted.</p>
<p>The comparator function should implement an order consistent with the
sort order of the underlying slice, returning a <code>std::strong_ordering</code>
that indicates whether its argument is less than, equal to or greater
than the desired target.</p>
<p>If the value is found then <code>sus::Ok</code> is returned, with the index
of the matching element. If there are multiple matches, then any one of
the matches could be returned. The index is chosen deterministically, but
is subject to change in future versions of Subspace. If the value is not