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<p class='location'>Enum ColumnConstraint</p><div class="sidebar-elems"><div class="block items"><a class="sidebar-title" href="#variants">Variants</a><div class="sidebar-links"><a href="#variant.Equals">Equals</a><a href="#variant.Inequality">Inequality</a><a href="#variant.HasTypes">HasTypes</a><a href="#variant.NotExists">NotExists</a><a href="#variant.Matches">Matches</a></div><a class="sidebar-title" href="#methods">Methods</a><div class="sidebar-links"><a href="#method.has_unit_type">has_unit_type</a></div><a class="sidebar-title" href="#implementations">Trait Implementations</a><div class="sidebar-links"><a href="#impl-PartialEq">PartialEq</a><a href="#impl-Eq">Eq</a><a href="#impl-From%3CColumnConstraint%3E">From&lt;ColumnConstraint&gt;</a><a href="#impl-Debug">Debug</a></div><a class="sidebar-title" href="#synthetic-implementations">Auto Trait Implementations</a><div class="sidebar-links"><a href="#impl-Send">!Send</a><a href="#impl-Sync">!Sync</a></div></div><p class='location'><a href='index.html'>mentat_query_algebrizer</a></p><script>window.sidebarCurrent = {name: 'ColumnConstraint', ty: 'enum', relpath: ''};</script><script defer src="sidebar-items.js"></script></div>
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<section id='main' class="content"><h1 class='fqn'><span class='in-band'>Enum <a href='index.html'>mentat_query_algebrizer</a>::<wbr><a class="enum" href=''>ColumnConstraint</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/mentat_query_algebrizer/types.rs.html#444-458' title='goto source code'>[src]</a></span></h1><div class="docblock type-decl"><pre class='rust enum'>pub enum ColumnConstraint {
Equals(<a class="struct" href="../mentat_query_algebrizer/struct.QualifiedAlias.html" title="struct mentat_query_algebrizer::QualifiedAlias">QualifiedAlias</a>,&nbsp;<a class="enum" href="../mentat_query_algebrizer/enum.QueryValue.html" title="enum mentat_query_algebrizer::QueryValue">QueryValue</a>),
Inequality {
operator: Inequality,
left: <a class="enum" href="../mentat_query_algebrizer/enum.QueryValue.html" title="enum mentat_query_algebrizer::QueryValue">QueryValue</a>,
right: <a class="enum" href="../mentat_query_algebrizer/enum.QueryValue.html" title="enum mentat_query_algebrizer::QueryValue">QueryValue</a>,
},
HasTypes {
value: <a class="type" href="../mentat_query_algebrizer/type.TableAlias.html" title="type mentat_query_algebrizer::TableAlias">TableAlias</a>,
value_types: <a class="struct" href="../mentat_core/value_type_set/struct.ValueTypeSet.html" title="struct mentat_core::value_type_set::ValueTypeSet">ValueTypeSet</a>,
check_value: <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.bool.html">bool</a>,
},
NotExists(<a class="enum" href="../mentat_query_algebrizer/enum.ComputedTable.html" title="enum mentat_query_algebrizer::ComputedTable">ComputedTable</a>),
Matches(<a class="struct" href="../mentat_query_algebrizer/struct.QualifiedAlias.html" title="struct mentat_query_algebrizer::QualifiedAlias">QualifiedAlias</a>,&nbsp;<a class="enum" href="../mentat_query_algebrizer/enum.QueryValue.html" title="enum mentat_query_algebrizer::QueryValue">QueryValue</a>),
}</pre></div><h2 id='variants' class='variants small-section-header'>
Variants<a href='#variants' class='anchor'></a></h2>
<span id="variant.Equals" class="variant small-section-header"><a href="#variant.Equals" class="anchor field"></a><span id='Equals.v' class='invisible'><code>Equals(<a class="struct" href="../mentat_query_algebrizer/struct.QualifiedAlias.html" title="struct mentat_query_algebrizer::QualifiedAlias">QualifiedAlias</a>,&nbsp;<a class="enum" href="../mentat_query_algebrizer/enum.QueryValue.html" title="enum mentat_query_algebrizer::QueryValue">QueryValue</a>)</code></span></span><span id="variant.Inequality" class="variant small-section-header"><a href="#variant.Inequality" class="anchor field"></a><span id='Inequality.v' class='invisible'><code>Inequality</code></span></span><span class='docblock autohide sub-variant' id='variant.Inequality.fields'><h3 class='fields'>Fields of <code>Inequality</code></h3>
<table><tr><td id='variant.Inequality.field.operator'><span id='Inequality.v.operator.v' class='invisible'><code>operator:&nbsp;Inequality</code></span></td><td></td></tr><tr><td id='variant.Inequality.field.left'><span id='Inequality.v.left.v' class='invisible'><code>left:&nbsp;<a class="enum" href="../mentat_query_algebrizer/enum.QueryValue.html" title="enum mentat_query_algebrizer::QueryValue">QueryValue</a></code></span></td><td></td></tr><tr><td id='variant.Inequality.field.right'><span id='Inequality.v.right.v' class='invisible'><code>right:&nbsp;<a class="enum" href="../mentat_query_algebrizer/enum.QueryValue.html" title="enum mentat_query_algebrizer::QueryValue">QueryValue</a></code></span></td><td></td></tr></table></span><span id="variant.HasTypes" class="variant small-section-header"><a href="#variant.HasTypes" class="anchor field"></a><span id='HasTypes.v' class='invisible'><code>HasTypes</code></span></span><span class='docblock autohide sub-variant' id='variant.HasTypes.fields'><h3 class='fields'>Fields of <code>HasTypes</code></h3>
<table><tr><td id='variant.HasTypes.field.value'><span id='HasTypes.v.value.v' class='invisible'><code>value:&nbsp;<a class="type" href="../mentat_query_algebrizer/type.TableAlias.html" title="type mentat_query_algebrizer::TableAlias">TableAlias</a></code></span></td><td></td></tr><tr><td id='variant.HasTypes.field.value_types'><span id='HasTypes.v.value_types.v' class='invisible'><code>value_types:&nbsp;<a class="struct" href="../mentat_core/value_type_set/struct.ValueTypeSet.html" title="struct mentat_core::value_type_set::ValueTypeSet">ValueTypeSet</a></code></span></td><td></td></tr><tr><td id='variant.HasTypes.field.check_value'><span id='HasTypes.v.check_value.v' class='invisible'><code>check_value:&nbsp;<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.bool.html">bool</a></code></span></td><td></td></tr></table></span><span id="variant.NotExists" class="variant small-section-header"><a href="#variant.NotExists" class="anchor field"></a><span id='NotExists.v' class='invisible'><code>NotExists(<a class="enum" href="../mentat_query_algebrizer/enum.ComputedTable.html" title="enum mentat_query_algebrizer::ComputedTable">ComputedTable</a>)</code></span></span><span id="variant.Matches" class="variant small-section-header"><a href="#variant.Matches" class="anchor field"></a><span id='Matches.v' class='invisible'><code>Matches(<a class="struct" href="../mentat_query_algebrizer/struct.QualifiedAlias.html" title="struct mentat_query_algebrizer::QualifiedAlias">QualifiedAlias</a>,&nbsp;<a class="enum" href="../mentat_query_algebrizer/enum.QueryValue.html" title="enum mentat_query_algebrizer::QueryValue">QueryValue</a>)</code></span></span>
<h2 id='methods' class='small-section-header'>
Methods<a href='#methods' class='anchor'></a>
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<h3 id='impl' class='impl'><span class='in-band'><table class='table-display'><tbody><tr><td><code>impl <a class="enum" href="../mentat_query_algebrizer/enum.ColumnConstraint.html" title="enum mentat_query_algebrizer::ColumnConstraint">ColumnConstraint</a></code><a href='#impl' class='anchor'></a></span></td><td><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../src/mentat_query_algebrizer/types.rs.html#460-468' title='goto source code'>[src]</a></span></td></tr></tbody></table></h3><div class='impl-items'><h4 id='method.has_unit_type' class="method"><span id='has_unit_type.v' class='invisible'><table class='table-display'><tbody><tr><td><code>pub fn <a href='#method.has_unit_type' class='fnname'>has_unit_type</a>(<br>&nbsp;&nbsp;&nbsp;&nbsp;value: <a class="type" href="../mentat_query_algebrizer/type.TableAlias.html" title="type mentat_query_algebrizer::TableAlias">TableAlias</a>, <br>&nbsp;&nbsp;&nbsp;&nbsp;value_type: <a class="enum" href="../mentat_core/types/enum.ValueType.html" title="enum mentat_core::types::ValueType">ValueType</a><br>) -&gt; <a class="enum" href="../mentat_query_algebrizer/enum.ColumnConstraint.html" title="enum mentat_query_algebrizer::ColumnConstraint">ColumnConstraint</a></code></span></td><td><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../src/mentat_query_algebrizer/types.rs.html#461-467' title='goto source code'>[src]</a></td></tr></tbody></table></span></h4></div>
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<h3 id='impl-PartialEq' class='impl'><span class='in-band'><table class='table-display'><tbody><tr><td><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="../mentat_query_algebrizer/enum.ColumnConstraint.html" title="enum mentat_query_algebrizer::ColumnConstraint">ColumnConstraint</a></code><a href='#impl-PartialEq' class='anchor'></a></span></td><td><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../src/mentat_query_algebrizer/types.rs.html#443' title='goto source code'>[src]</a></span></td></tr></tbody></table></h3><div class='impl-items'><h4 id='method.eq' class="method"><span id='eq.v' class='invisible'><table class='table-display'><tbody><tr><td><code>fn <a href='https://doc.rust-lang.org/nightly/core/cmp/trait.PartialEq.html#tymethod.eq' class='fnname'>eq</a>(&amp;self, __arg_0: &amp;<a class="enum" href="../mentat_query_algebrizer/enum.ColumnConstraint.html" title="enum mentat_query_algebrizer::ColumnConstraint">ColumnConstraint</a>) -&gt; <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.bool.html">bool</a></code></span></td><td><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../src/mentat_query_algebrizer/types.rs.html#443' title='goto source code'>[src]</a></td></tr></tbody></table></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="https://doc.rust-lang.org/nightly/core/cmp/trait.PartialEq.html#tymethod.eq">Read more</a></p>
</div><h4 id='method.ne' class="method"><span id='ne.v' class='invisible'><table class='table-display'><tbody><tr><td><code>fn <a href='https://doc.rust-lang.org/nightly/core/cmp/trait.PartialEq.html#method.ne' class='fnname'>ne</a>(&amp;self, __arg_0: &amp;<a class="enum" href="../mentat_query_algebrizer/enum.ColumnConstraint.html" title="enum mentat_query_algebrizer::ColumnConstraint">ColumnConstraint</a>) -&gt; <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.bool.html">bool</a></code></span></td><td><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../src/mentat_query_algebrizer/types.rs.html#443' title='goto source code'>[src]</a></td></tr></tbody></table></span></h4><div class='docblock'><p>This method tests for <code>!=</code>.</p>
</div></div><h3 id='impl-Eq' class='impl'><span class='in-band'><table class='table-display'><tbody><tr><td><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="../mentat_query_algebrizer/enum.ColumnConstraint.html" title="enum mentat_query_algebrizer::ColumnConstraint">ColumnConstraint</a></code><a href='#impl-Eq' class='anchor'></a></span></td><td><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../src/mentat_query_algebrizer/types.rs.html#443' title='goto source code'>[src]</a></span></td></tr></tbody></table></h3><div class='impl-items'></div><h3 id='impl-From%3CColumnConstraint%3E' class='impl'><span class='in-band'><table class='table-display'><tbody><tr><td><code>impl <a class="trait" href="https://doc.rust-lang.org/nightly/core/convert/trait.From.html" title="trait core::convert::From">From</a>&lt;<a class="enum" href="../mentat_query_algebrizer/enum.ColumnConstraint.html" title="enum mentat_query_algebrizer::ColumnConstraint">ColumnConstraint</a>&gt; for <a class="enum" href="../mentat_query_algebrizer/enum.ColumnConstraintOrAlternation.html" title="enum mentat_query_algebrizer::ColumnConstraintOrAlternation">ColumnConstraintOrAlternation</a></code><a href='#impl-From%3CColumnConstraint%3E' class='anchor'></a></span></td><td><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../src/mentat_query_algebrizer/types.rs.html#476-480' title='goto source code'>[src]</a></span></td></tr></tbody></table></h3><div class='impl-items'><h4 id='method.from' class="method"><span id='from.v' class='invisible'><table class='table-display'><tbody><tr><td><code>fn <a href='https://doc.rust-lang.org/nightly/core/convert/trait.From.html#tymethod.from' class='fnname'>from</a>(thing: <a class="enum" href="../mentat_query_algebrizer/enum.ColumnConstraint.html" title="enum mentat_query_algebrizer::ColumnConstraint">ColumnConstraint</a>) -&gt; Self</code></span></td><td><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../src/mentat_query_algebrizer/types.rs.html#477-479' title='goto source code'>[src]</a></td></tr></tbody></table></span></h4><div class='docblock'><p>Performs the conversion.</p>
</div></div><h3 id='impl-Debug' class='impl'><span class='in-band'><table class='table-display'><tbody><tr><td><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="../mentat_query_algebrizer/enum.ColumnConstraint.html" title="enum mentat_query_algebrizer::ColumnConstraint">ColumnConstraint</a></code><a href='#impl-Debug' class='anchor'></a></span></td><td><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../src/mentat_query_algebrizer/types.rs.html#566-602' title='goto source code'>[src]</a></span></td></tr></tbody></table></h3><div class='impl-items'><h4 id='method.fmt' class="method"><span id='fmt.v' class='invisible'><table class='table-display'><tbody><tr><td><code>fn <a href='https://doc.rust-lang.org/nightly/core/fmt/trait.Debug.html#tymethod.fmt' class='fnname'>fmt</a>(&amp;self, f: &amp;mut <a class="struct" href="https://doc.rust-lang.org/nightly/core/fmt/struct.Formatter.html" title="struct core::fmt::Formatter">Formatter</a>) -&gt; <a class="type" href="https://doc.rust-lang.org/nightly/core/fmt/type.Result.html" title="type core::fmt::Result">Result</a></code></span></td><td><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../src/mentat_query_algebrizer/types.rs.html#567-601' title='goto source code'>[src]</a></td></tr></tbody></table></span></h4><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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<h3 id='impl-Send' class='impl'><span class='in-band'><table class='table-display'><tbody><tr><td><code>impl !<a class="trait" href="https://doc.rust-lang.org/nightly/core/marker/trait.Send.html" title="trait core::marker::Send">Send</a> for <a class="enum" href="../mentat_query_algebrizer/enum.ColumnConstraint.html" title="enum mentat_query_algebrizer::ColumnConstraint">ColumnConstraint</a></code><a href='#impl-Send' class='anchor'></a></span></td><td><span class='out-of-band'></span></td></tr></tbody></table></h3><div class='impl-items'></div><h3 id='impl-Sync' class='impl'><span class='in-band'><table class='table-display'><tbody><tr><td><code>impl !<a class="trait" href="https://doc.rust-lang.org/nightly/core/marker/trait.Sync.html" title="trait core::marker::Sync">Sync</a> for <a class="enum" href="../mentat_query_algebrizer/enum.ColumnConstraint.html" title="enum mentat_query_algebrizer::ColumnConstraint">ColumnConstraint</a></code><a href='#impl-Sync' class='anchor'></a></span></td><td><span class='out-of-band'></span></td></tr></tbody></table></h3><div class='impl-items'></div></div></section>
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