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<p class='location'>Enum SimpleAggregationOp</p><div class="sidebar-elems"><div class="block items"><a class="sidebar-title" href="#variants">Variants</a><div class="sidebar-links"><a href="#variant.Avg">Avg</a><a href="#variant.Count">Count</a><a href="#variant.Max">Max</a><a href="#variant.Min">Min</a><a href="#variant.Sum">Sum</a></div><a class="sidebar-title" href="#methods">Methods</a><div class="sidebar-links"><a href="#method.to_sql">to_sql</a><a href="#method.is_applicable_to_types">is_applicable_to_types</a></div><a class="sidebar-title" href="#implementations">Trait Implementations</a><div class="sidebar-links"><a href="#impl-Clone">Clone</a><a href="#impl-Copy">Copy</a><a href="#impl-Debug">Debug</a><a href="#impl-Eq">Eq</a><a href="#impl-PartialEq">PartialEq</a></div></div><p class='location'><a href='../index.html'>query_projector_traits</a>::<wbr><a href='index.html'>aggregates</a></p><script>window.sidebarCurrent = {name: 'SimpleAggregationOp', ty: 'enum', relpath: ''};</script><script defer src="sidebar-items.js"></script></div>
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<h1 class='fqn'><span class='in-band'>Enum <a href='../index.html'>query_projector_traits</a>::<wbr><a href='index.html'>aggregates</a>::<wbr><a class="enum" href=''>SimpleAggregationOp</a></span><span class='out-of-band'><span id='render-detail'>
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[<span class='inner'>−</span>]
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</span><a class='srclink' href='../../src/query_projector_traits/aggregates.rs.html#41-47' title='goto source code'>[src]</a></span></h1>
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<pre class='rust enum'>pub enum SimpleAggregationOp {
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Avg,
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Count,
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Max,
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Min,
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Sum,
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}</pre><h2 id='variants' class='variants small-section-header'>
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Variants<a href='#variants' class='anchor'></a></h2>
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<span id="variant.Avg" class="variant small-section-header"><a href="#variant.Avg" class="anchor field"></a><span id='Avg.v' class='invisible'><code>Avg</code></span></span><span id="variant.Count" class="variant small-section-header"><a href="#variant.Count" class="anchor field"></a><span id='Count.v' class='invisible'><code>Count</code></span></span><span id="variant.Max" class="variant small-section-header"><a href="#variant.Max" class="anchor field"></a><span id='Max.v' class='invisible'><code>Max</code></span></span><span id="variant.Min" class="variant small-section-header"><a href="#variant.Min" class="anchor field"></a><span id='Min.v' class='invisible'><code>Min</code></span></span><span id="variant.Sum" class="variant small-section-header"><a href="#variant.Sum" class="anchor field"></a><span id='Sum.v' class='invisible'><code>Sum</code></span></span>
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<h2 id='methods' class='small-section-header'>
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Methods<a href='#methods' class='anchor'></a>
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<h3 id='impl' class='impl'><span class='in-band'><code>impl <a class="enum" href="../../query_projector_traits/aggregates/enum.SimpleAggregationOp.html" title="enum query_projector_traits::aggregates::SimpleAggregationOp">SimpleAggregationOp</a></code><a href='#impl' class='anchor'></a></span><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../../src/query_projector_traits/aggregates.rs.html#49-148' title='goto source code'>[src]</a></span></h3>
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<div class='impl-items'><h4 id='method.to_sql' class="method"><span id='to_sql.v' class='invisible'><code>pub fn <a href='#method.to_sql' class='fnname'>to_sql</a>(&self) -> &'static <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.str.html">str</a></code></span><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../../src/query_projector_traits/aggregates.rs.html#50-59' title='goto source code'>[src]</a></span></h4>
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<h4 id='method.is_applicable_to_types' class="method"><span id='is_applicable_to_types.v' class='invisible'><code>pub fn <a href='#method.is_applicable_to_types' class='fnname'>is_applicable_to_types</a>(<br> &self, <br> possibilities: <a class="struct" href="../../core_traits/value_type_set/struct.ValueTypeSet.html" title="struct core_traits::value_type_set::ValueTypeSet">ValueTypeSet</a><br>) -> <a class="type" href="../../query_projector_traits/errors/type.Result.html" title="type query_projector_traits::errors::Result">Result</a><<a class="enum" href="../../core_traits/enum.ValueType.html" title="enum core_traits::ValueType">ValueType</a>></code></span><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../../src/query_projector_traits/aggregates.rs.html#79-147' title='goto source code'>[src]</a></span></h4>
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<div class='docblock'><p>With knowledge of the types to which a variable might be bound,
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return a <code>Result</code> to determine whether this aggregation is suitable.
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For example, it's valid to take the <code>Avg</code> of <code>{Double, Long}</code>, invalid
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to take <code>Sum</code> of <code>{Instant}</code>, valid to take (lexicographic) <code>Max</code> of <code>{String}</code>,
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but invalid to take <code>Max</code> of <code>{Uuid, String}</code>.</p>
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<p>The returned type is the type of the result of the aggregation.</p>
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<h2 id='implementations' class='small-section-header'>
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Trait Implementations<a href='#implementations' class='anchor'></a>
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<h3 id='impl-Clone' class='impl'><span class='in-band'><code>impl <a class="trait" href="https://doc.rust-lang.org/nightly/core/clone/trait.Clone.html" title="trait core::clone::Clone">Clone</a> for <a class="enum" href="../../query_projector_traits/aggregates/enum.SimpleAggregationOp.html" title="enum query_projector_traits::aggregates::SimpleAggregationOp">SimpleAggregationOp</a></code><a href='#impl-Clone' class='anchor'></a></span><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../../src/query_projector_traits/aggregates.rs.html#40' title='goto source code'>[src]</a></span></h3>
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<div class='impl-items'><h4 id='method.clone' class="method"><span id='clone.v' class='invisible'><code>fn <a href='https://doc.rust-lang.org/nightly/core/clone/trait.Clone.html#tymethod.clone' class='fnname'>clone</a>(&self) -> <a class="enum" href="../../query_projector_traits/aggregates/enum.SimpleAggregationOp.html" title="enum query_projector_traits::aggregates::SimpleAggregationOp">SimpleAggregationOp</a></code></span><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../../src/query_projector_traits/aggregates.rs.html#40' title='goto source code'>[src]</a></span></h4>
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<div class='docblock'><p>Returns a copy of the value. <a href="https://doc.rust-lang.org/nightly/core/clone/trait.Clone.html#tymethod.clone">Read more</a></p>
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</div><h4 id='method.clone_from' class="method"><span id='clone_from.v' class='invisible'><code>fn <a href='https://doc.rust-lang.org/nightly/core/clone/trait.Clone.html#method.clone_from' class='fnname'>clone_from</a>(&mut self, source: <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.reference.html">&</a>Self)</code></span><span class='out-of-band'><div class='ghost'></div><div class='since' title='Stable since Rust version 1.0.0'>1.0.0</div><a class='srclink' href='https://doc.rust-lang.org/nightly/src/core/clone.rs.html#112-114' title='goto source code'>[src]</a></span></h4>
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<div class='docblock'><p>Performs copy-assignment from <code>source</code>. <a href="https://doc.rust-lang.org/nightly/core/clone/trait.Clone.html#method.clone_from">Read more</a></p>
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</div></div><h3 id='impl-Copy' class='impl'><span class='in-band'><code>impl <a class="trait" href="https://doc.rust-lang.org/nightly/core/marker/trait.Copy.html" title="trait core::marker::Copy">Copy</a> for <a class="enum" href="../../query_projector_traits/aggregates/enum.SimpleAggregationOp.html" title="enum query_projector_traits::aggregates::SimpleAggregationOp">SimpleAggregationOp</a></code><a href='#impl-Copy' class='anchor'></a></span><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../../src/query_projector_traits/aggregates.rs.html#40' title='goto source code'>[src]</a></span></h3>
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<div class='impl-items'></div><h3 id='impl-Debug' class='impl'><span class='in-band'><code>impl <a class="trait" href="https://doc.rust-lang.org/nightly/core/fmt/trait.Debug.html" title="trait core::fmt::Debug">Debug</a> for <a class="enum" href="../../query_projector_traits/aggregates/enum.SimpleAggregationOp.html" title="enum query_projector_traits::aggregates::SimpleAggregationOp">SimpleAggregationOp</a></code><a href='#impl-Debug' class='anchor'></a></span><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../../src/query_projector_traits/aggregates.rs.html#40' title='goto source code'>[src]</a></span></h3>
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<div class='impl-items'><h4 id='method.fmt' class="method"><span id='fmt.v' class='invisible'><code>fn <a href='https://doc.rust-lang.org/nightly/core/fmt/trait.Debug.html#tymethod.fmt' class='fnname'>fmt</a>(&self, __arg_0: &mut <a class="struct" href="https://doc.rust-lang.org/nightly/core/fmt/struct.Formatter.html" title="struct core::fmt::Formatter">Formatter</a>) -> <a class="type" href="https://doc.rust-lang.org/nightly/core/fmt/type.Result.html" title="type core::fmt::Result">Result</a></code></span><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../../src/query_projector_traits/aggregates.rs.html#40' title='goto source code'>[src]</a></span></h4>
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<div class='docblock'><p>Formats the value using the given formatter. <a href="https://doc.rust-lang.org/nightly/core/fmt/trait.Debug.html#tymethod.fmt">Read more</a></p>
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</div></div><h3 id='impl-Eq' class='impl'><span class='in-band'><code>impl <a class="trait" href="https://doc.rust-lang.org/nightly/core/cmp/trait.Eq.html" title="trait core::cmp::Eq">Eq</a> for <a class="enum" href="../../query_projector_traits/aggregates/enum.SimpleAggregationOp.html" title="enum query_projector_traits::aggregates::SimpleAggregationOp">SimpleAggregationOp</a></code><a href='#impl-Eq' class='anchor'></a></span><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../../src/query_projector_traits/aggregates.rs.html#40' title='goto source code'>[src]</a></span></h3>
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<div class='impl-items'></div><h3 id='impl-PartialEq' class='impl'><span class='in-band'><code>impl <a class="trait" href="https://doc.rust-lang.org/nightly/core/cmp/trait.PartialEq.html" title="trait core::cmp::PartialEq">PartialEq</a> for <a class="enum" href="../../query_projector_traits/aggregates/enum.SimpleAggregationOp.html" title="enum query_projector_traits::aggregates::SimpleAggregationOp">SimpleAggregationOp</a></code><a href='#impl-PartialEq' class='anchor'></a></span><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../../src/query_projector_traits/aggregates.rs.html#40' title='goto source code'>[src]</a></span></h3>
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<div class='impl-items'><h4 id='method.eq' class="method"><span id='eq.v' class='invisible'><code>fn <a href='https://doc.rust-lang.org/nightly/core/cmp/trait.PartialEq.html#tymethod.eq' class='fnname'>eq</a>(&self, __arg_0: &<a class="enum" href="../../query_projector_traits/aggregates/enum.SimpleAggregationOp.html" title="enum query_projector_traits::aggregates::SimpleAggregationOp">SimpleAggregationOp</a>) -> <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.bool.html">bool</a></code></span><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../../src/query_projector_traits/aggregates.rs.html#40' title='goto source code'>[src]</a></span></h4>
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<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="https://doc.rust-lang.org/nightly/core/cmp/trait.PartialEq.html#tymethod.eq">Read more</a></p>
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<div class='docblock'><p>This method tests for <code>!=</code>.</p>
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