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<p class='location'>Struct CVec</p><div class="block items"><ul><li><a href="#methods">Methods</a></li><li><a href="#implementations">Trait Implementations</a></li></ul></div><p class='location'><a href='index.html'>c_vec</a></p><script>window.sidebarCurrent = {name: 'CVec', 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'>c_vec</a>::<wbr><a class="struct" href=''>CVec</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 class='srclink' href='../src/c_vec/c_vec.rs.html#40-44' title='goto source code'>[src]</a></span></h1>
<pre class='rust struct'>pub struct CVec&lt;T&gt; { /* fields omitted */ }</pre><div class='docblock'><p>The type representing a foreign chunk of memory</p>
</div><h2 id='methods'>Methods</h2><h3 class='impl'><span class='in-band'><code>impl&lt;T&gt; <a class="struct" href="../c_vec/struct.CVec.html" title="struct c_vec::CVec">CVec</a>&lt;T&gt;</code></span><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../src/c_vec/c_vec.rs.html#54-148' title='goto source code'>[src]</a></span></h3>
<div class='impl-items'><h4 id='method.new' class="method"><span id='new.v' class='invisible'><code>unsafe fn <a href='#method.new' class='fnname'>new</a>(base: <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.pointer.html">*mut T</a>, len: <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.usize.html">usize</a>) -&gt; <a class="struct" href="../c_vec/struct.CVec.html" title="struct c_vec::CVec">CVec</a>&lt;T&gt;</code></span></h4>
<div class='docblock'><p>Create a <code>CVec</code> from a raw pointer to a buffer with a given length.</p>
<p>Panics if the given pointer is null. The returned vector will not attempt
to deallocate the vector when dropped.</p>
<h1 id='arguments' class='section-header'><a href='#arguments'>Arguments</a></h1>
<ul>
<li>base - A unique pointer to a buffer</li>
<li>len - The number of elements in the buffer</li>
</ul>
</div><h4 id='method.new_with_dtor' class="method"><span id='new_with_dtor.v' class='invisible'><code>unsafe fn <a href='#method.new_with_dtor' class='fnname'>new_with_dtor</a>&lt;F&gt;(base: <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.pointer.html">*mut T</a>, len: <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.usize.html">usize</a>, dtor: F) -&gt; <a class="struct" href="../c_vec/struct.CVec.html" title="struct c_vec::CVec">CVec</a>&lt;T&gt; <span class="where fmt-newline">where<br>&nbsp;&nbsp;&nbsp;&nbsp;F: <a class="trait" href="https://doc.rust-lang.org/nightly/core/ops/function/trait.FnMut.html" title="trait core::ops::function::FnMut">FnMut</a>(<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.pointer.html">*mut T</a>) + 'static,&nbsp;</span></code></span></h4>
<div class='docblock'><p>Create a <code>CVec</code> from a foreign buffer, with a given length,
and a function to run upon destruction.</p>
<p>Panics if the given pointer is null.</p>
<h1 id='arguments-1' class='section-header'><a href='#arguments-1'>Arguments</a></h1>
<ul>
<li>base - A unique pointer to a buffer</li>
<li>len - The number of elements in the buffer</li>
<li>dtor - A fn to run when the value is destructed, useful
for freeing the buffer, etc. <code>base</code> will be passed
to it as an argument.</li>
</ul>
</div><h4 id='method.get' class="method"><span id='get.v' class='invisible'><code>fn <a href='#method.get' class='fnname'>get</a>&lt;'a&gt;(&amp;'a self, ofs: <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.usize.html">usize</a>) -&gt; <a class="enum" href="https://doc.rust-lang.org/nightly/core/option/enum.Option.html" title="enum core::option::Option">Option</a>&lt;&amp;'a T&gt;</code></span></h4>
<div class='docblock'><p>Retrieves an element at a given index, returning <code>None</code> if the requested
index is greater than the length of the vector.</p>
</div><h4 id='method.get_mut' class="method"><span id='get_mut.v' class='invisible'><code>fn <a href='#method.get_mut' class='fnname'>get_mut</a>&lt;'a&gt;(&amp;'a mut self, ofs: <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.usize.html">usize</a>) -&gt; <a class="enum" href="https://doc.rust-lang.org/nightly/core/option/enum.Option.html" title="enum core::option::Option">Option</a>&lt;&amp;'a mut T&gt;</code></span></h4>
<div class='docblock'><p>Retrieves a mutable element at a given index, returning <code>None</code> if the
requested index is greater than the length of the vector.</p>
</div><h4 id='method.into_inner' class="method"><span id='into_inner.v' class='invisible'><code>unsafe fn <a href='#method.into_inner' class='fnname'>into_inner</a>(self) -&gt; <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.pointer.html">*mut T</a></code></span></h4>
<div class='docblock'><p>Unwrap the pointer without running the destructor</p>
<p>This method retrieves the underlying pointer, and in the process
destroys the CVec but without running the destructor. A use case
would be transferring ownership of the buffer to a C function, as
in this case you would not want to run the destructor.</p>
<p>Note that if you want to access the underlying pointer without
cancelling the destructor, you can simply call <code>transmute</code> on the return
value of <code>get(0)</code>.</p>
</div><h4 id='method.len' class="method"><span id='len.v' class='invisible'><code>fn <a href='#method.len' class='fnname'>len</a>(&amp;self) -&gt; <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.usize.html">usize</a></code></span></h4>
<div class='docblock'><p>Returns the number of items in this vector.</p>
</div><h4 id='method.is_empty' class="method"><span id='is_empty.v' class='invisible'><code>fn <a href='#method.is_empty' class='fnname'>is_empty</a>(&amp;self) -&gt; <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.bool.html">bool</a></code></span></h4>
<div class='docblock'><p>Returns whether this vector is empty.</p>
</div><h4 id='method.as_cslice' class="method"><span id='as_cslice.v' class='invisible'><code>fn <a href='#method.as_cslice' class='fnname'>as_cslice</a>(&amp;self) -&gt; <a class="struct" href="../c_vec/struct.CSlice.html" title="struct c_vec::CSlice">CSlice</a>&lt;T&gt;</code></span></h4>
<div class='docblock'><p>Convert to CSlice</p>
</div></div><h2 id='implementations'>Trait Implementations</h2><h3 class='impl'><span class='in-band'><code>impl&lt;T&gt; <a class="trait" href="https://doc.rust-lang.org/nightly/core/ops/drop/trait.Drop.html" title="trait core::ops::drop::Drop">Drop</a> for <a class="struct" href="../c_vec/struct.CVec.html" title="struct c_vec::CVec">CVec</a>&lt;T&gt;</code></span><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../src/c_vec/c_vec.rs.html#46-52' title='goto source code'>[src]</a></span></h3>
<div class='impl-items'><h4 id='method.drop' class="method"><span id='drop.v' class='invisible'><code>fn <a href='https://doc.rust-lang.org/nightly/core/ops/drop/trait.Drop.html#tymethod.drop' class='fnname'>drop</a>(&amp;mut self)</code></span></h4>
<div class='docblock'><p>A method called when the value goes out of scope. <a href="https://doc.rust-lang.org/nightly/core/ops/drop/trait.Drop.html#tymethod.drop">Read more</a></p>
</div></div><h3 class='impl'><span class='in-band'><code>impl&lt;T&gt; <a class="trait" href="https://doc.rust-lang.org/nightly/core/convert/trait.AsRef.html" title="trait core::convert::AsRef">AsRef</a>&lt;<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.slice.html">[</a>T<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.slice.html">]</a>&gt; for <a class="struct" href="../c_vec/struct.CVec.html" title="struct c_vec::CVec">CVec</a>&lt;T&gt;</code></span><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../src/c_vec/c_vec.rs.html#150-157' title='goto source code'>[src]</a></span></h3>
<div class='impl-items'><h4 id='method.as_ref' class="method"><span id='as_ref.v' class='invisible'><code>fn <a href='https://doc.rust-lang.org/nightly/core/convert/trait.AsRef.html#tymethod.as_ref' class='fnname'>as_ref</a>(&amp;self) -&gt; <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.slice.html">&amp;[</a>T<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.slice.html">]</a></code></span></h4>
<div class='docblock'><p>View the stored data as a slice.</p>
</div></div><h3 class='impl'><span class='in-band'><code>impl&lt;T&gt; <a class="trait" href="https://doc.rust-lang.org/nightly/core/convert/trait.AsMut.html" title="trait core::convert::AsMut">AsMut</a>&lt;<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.slice.html">[</a>T<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.slice.html">]</a>&gt; for <a class="struct" href="../c_vec/struct.CVec.html" title="struct c_vec::CVec">CVec</a>&lt;T&gt;</code></span><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../src/c_vec/c_vec.rs.html#159-166' title='goto source code'>[src]</a></span></h3>
<div class='impl-items'><h4 id='method.as_mut' class="method"><span id='as_mut.v' class='invisible'><code>fn <a href='https://doc.rust-lang.org/nightly/core/convert/trait.AsMut.html#tymethod.as_mut' class='fnname'>as_mut</a>(&amp;mut self) -&gt; <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.slice.html">&amp;mut [</a>T<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.slice.html">]</a></code></span></h4>
<div class='docblock'><p>View the stored data as a slice.</p>
</div></div><h3 class='impl'><span class='in-band'><code>impl&lt;T:&nbsp;<a class="trait" href="https://doc.rust-lang.org/nightly/core/clone/trait.Clone.html" title="trait core::clone::Clone">Clone</a>&gt; <a class="trait" href="https://doc.rust-lang.org/nightly/core/convert/trait.Into.html" title="trait core::convert::Into">Into</a>&lt;<a class="struct" href="https://doc.rust-lang.org/nightly/alloc/vec/struct.Vec.html" title="struct alloc::vec::Vec">Vec</a>&lt;T&gt;&gt; for <a class="struct" href="../c_vec/struct.CVec.html" title="struct c_vec::CVec">CVec</a>&lt;T&gt;</code></span><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../src/c_vec/c_vec.rs.html#261-265' title='goto source code'>[src]</a></span></h3>
<div class='impl-items'><h4 id='method.into' class="method"><span id='into.v' class='invisible'><code>fn <a href='https://doc.rust-lang.org/nightly/core/convert/trait.Into.html#tymethod.into' class='fnname'>into</a>(self: <a class="struct" href="../c_vec/struct.CVec.html" title="struct c_vec::CVec">CVec</a>&lt;T&gt;) -&gt; <a class="struct" href="https://doc.rust-lang.org/nightly/alloc/vec/struct.Vec.html" title="struct alloc::vec::Vec">Vec</a>&lt;T&gt;</code></span></h4>
<div class='docblock'><p>Performs the conversion.</p>
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