152 lines
9.2 KiB
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152 lines
9.2 KiB
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<p class='location'>Trait RowIndex</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.idx">idx</a></div><a class="sidebar-title" href="#foreign-impls">Implementations on Foreign Types</a><div class="sidebar-links"><a href="#impl-RowIndex">i32</a><a href="#impl-RowIndex">&'a str</a></div><a class="sidebar-title" href="#implementors">Implementors</a></div><p class='location'><a href='index.html'>rusqlite</a></p><script>window.sidebarCurrent = {name: 'RowIndex', 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'>rusqlite</a>::<wbr><a class="trait" href=''>RowIndex</a></span><span class='out-of-band'><span id='render-detail'>
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</span><a class='srclink' href='../src/rusqlite/row.rs.html#201-205' title='goto source code'>[src]</a></span></h1>
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<pre class='rust trait'>pub trait RowIndex {
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fn <a href='#tymethod.idx' class='fnname'>idx</a>(&self, stmt: &<a class="struct" href="../rusqlite/struct.Statement.html" title="struct rusqlite::Statement">Statement</a>) -> <a class="type" href="../rusqlite/type.Result.html" title="type rusqlite::Result">Result</a><<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.i32.html">i32</a>>;
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}</pre><div class='docblock'><p>A trait implemented by types that can index into columns of a row.</p>
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Required Methods<a href='#required-methods' class='anchor'></a>
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<h3 id='tymethod.idx' class='method'><span id='idx.v' class='invisible'><code>fn <a href='#tymethod.idx' class='fnname'>idx</a>(&self, stmt: &<a class="struct" href="../rusqlite/struct.Statement.html" title="struct rusqlite::Statement">Statement</a>) -> <a class="type" href="../rusqlite/type.Result.html" title="type rusqlite::Result">Result</a><<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.i32.html">i32</a>></code></span></h3><div class='docblock'><p>Returns the index of the appropriate column, or <code>None</code> if no such
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column exists.</p>
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Implementations on Foreign Types<a href='#foreign-impls' class='anchor'></a>
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<h3 id='impl-RowIndex' class='impl'><span class='in-band'><code>impl <a class="trait" href="../rusqlite/trait.RowIndex.html" title="trait rusqlite::RowIndex">RowIndex</a> for <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.i32.html">i32</a></code><a href='#impl-RowIndex' class='anchor'></a></span><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../src/rusqlite/row.rs.html#207-216' title='goto source code'>[src]</a></span></h3>
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<span class='docblock autohide'><div class='impl-items'><h4 id='method.idx' class="method"><span id='idx.v-1' class='invisible'><code>fn <a href='#method.idx' class='fnname'>idx</a>(&self, stmt: &<a class="struct" href="../rusqlite/struct.Statement.html" title="struct rusqlite::Statement">Statement</a>) -> <a class="type" href="../rusqlite/type.Result.html" title="type rusqlite::Result">Result</a><<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.i32.html">i32</a>></code></span><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../src/rusqlite/row.rs.html#209-215' title='goto source code'>[src]</a></span></h4>
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</div></span><h3 id='impl-RowIndex-1' class='impl'><span class='in-band'><code>impl<'a> <a class="trait" href="../rusqlite/trait.RowIndex.html" title="trait rusqlite::RowIndex">RowIndex</a> for &'a <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.str.html">str</a></code><a href='#impl-RowIndex-1' class='anchor'></a></span><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../src/rusqlite/row.rs.html#218-223' title='goto source code'>[src]</a></span></h3>
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<span class='docblock autohide'><div class='impl-items'><h4 id='method.idx-1' class="method"><span id='idx.v-2' class='invisible'><code>fn <a href='#method.idx' class='fnname'>idx</a>(&self, stmt: &<a class="struct" href="../rusqlite/struct.Statement.html" title="struct rusqlite::Statement">Statement</a>) -> <a class="type" href="../rusqlite/type.Result.html" title="type rusqlite::Result">Result</a><<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.i32.html">i32</a>></code></span><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../src/rusqlite/row.rs.html#220-222' title='goto source code'>[src]</a></span></h4>
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