mentat/mentat_db/cache/struct.AttributeCaches.html
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<p class='location'>Struct AttributeCaches</p><div class="sidebar-elems"><div class="block items"><a class="sidebar-title" href="#methods">Methods</a><div class="sidebar-links"><a href="#method.unregister_attribute">unregister_attribute</a><a href="#method.forward_attribute_cache_for_attribute">forward_attribute_cache_for_attribute</a><a href="#method.extend_cache_for_entities_and_attributes">extend_cache_for_entities_and_attributes</a><a href="#method.make_cache_for_entities_and_attributes">make_cache_for_entities_and_attributes</a></div><a class="sidebar-title" href="#implementations">Trait Implementations</a><div class="sidebar-links"><a href="#impl-Clone">Clone</a><a href="#impl-Debug">Debug</a><a href="#impl-Default">Default</a><a href="#impl-CachedAttributes">CachedAttributes</a><a href="#impl-UpdateableCache%3CDbError%3E">UpdateableCache&lt;DbError&gt;</a></div></div><p class='location'><a href='../index.html'>mentat_db</a>::<wbr><a href='index.html'>cache</a></p><script>window.sidebarCurrent = {name: 'AttributeCaches', ty: 'struct', relpath: ''};</script><script defer src="sidebar-items.js"></script></div>
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<h1 class='fqn'><span class='in-band'>Struct <a href='../index.html'>mentat_db</a>::<wbr><a href='index.html'>cache</a>::<wbr><a class="struct" href=''>AttributeCaches</a></span><span class='out-of-band'><span id='render-detail'>
<a id="toggle-all-docs" href="javascript:void(0)" title="collapse all docs">
[<span class='inner'>&#x2212;</span>]
</a>
</span><a class='srclink' href='../../src/mentat_db/cache.rs.html#598-606' title='goto source code'>[src]</a></span></h1>
<pre class='rust struct'>pub struct AttributeCaches { /* fields omitted */ }</pre>
<h2 id='methods' class='small-section-header'>
Methods<a href='#methods' class='anchor'></a>
</h2>
<h3 id='impl' class='impl'><span class='in-band'><code>impl <a class="struct" href="../../mentat_db/cache/struct.AttributeCaches.html" title="struct mentat_db::cache::AttributeCaches">AttributeCaches</a></code><a href='#impl' class='anchor'></a></span><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../../src/mentat_db/cache.rs.html#609-867' title='goto source code'>[src]</a></span></h3>
<div class='impl-items'><h4 id='method.unregister_attribute' class="method"><span id='unregister_attribute.v' class='invisible'><code>pub fn <a href='#method.unregister_attribute' class='fnname'>unregister_attribute</a>&lt;U&gt;(&amp;mut self, attribute: U) <span class="where fmt-newline">where<br>&nbsp;&nbsp;&nbsp;&nbsp;U: <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="type" href="../../core_traits/type.Entid.html" title="type core_traits::Entid">Entid</a>&gt;,&nbsp;</span></code></span><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../../src/mentat_db/cache.rs.html#857-866' title='goto source code'>[src]</a></span></h4>
</div><h3 id='impl-1' class='impl'><span class='in-band'><code>impl <a class="struct" href="../../mentat_db/cache/struct.AttributeCaches.html" title="struct mentat_db::cache::AttributeCaches">AttributeCaches</a></code><a href='#impl-1' class='anchor'></a></span><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../../src/mentat_db/cache.rs.html#953-1112' title='goto source code'>[src]</a></span></h3>
<div class='impl-items'><h4 id='method.forward_attribute_cache_for_attribute' class="method"><span id='forward_attribute_cache_for_attribute.v' class='invisible'><code>pub fn <a href='#method.forward_attribute_cache_for_attribute' class='fnname'>forward_attribute_cache_for_attribute</a>&lt;'a, 's&gt;(<br>&nbsp;&nbsp;&nbsp;&nbsp;&amp;'a self, <br>&nbsp;&nbsp;&nbsp;&nbsp;schema: &amp;'s <a class="struct" href="../../mentat_db/types/struct.Schema.html" title="struct mentat_db::types::Schema">Schema</a>, <br>&nbsp;&nbsp;&nbsp;&nbsp;a: <a class="type" href="../../core_traits/type.Entid.html" title="type core_traits::Entid">Entid</a><br>) -&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 <a class="trait" href="../../mentat_db/cache/trait.AttributeCache.html" title="trait mentat_db::cache::AttributeCache">AttributeCache</a>&gt;</code></span><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../../src/mentat_db/cache.rs.html#1036-1047' title='goto source code'>[src]</a></span></h4>
<div class='docblock'><p>Return a reference to the cache for the provided <code>a</code>, if <code>a</code> names an attribute that is
cached in the forward direction. If <code>a</code> doesn't name an attribute, or it's not cached at
all, or it's only cached in reverse (<code>v</code> to <code>e</code>, not <code>e</code> to <code>v</code>), <code>None</code> is returned.</p>
</div><h4 id='method.extend_cache_for_entities_and_attributes' class="method"><span id='extend_cache_for_entities_and_attributes.v' class='invisible'><code>pub fn <a href='#method.extend_cache_for_entities_and_attributes' class='fnname'>extend_cache_for_entities_and_attributes</a>&lt;'s, 'c&gt;(<br>&nbsp;&nbsp;&nbsp;&nbsp;&amp;mut self, <br>&nbsp;&nbsp;&nbsp;&nbsp;schema: &amp;'s <a class="struct" href="../../mentat_db/types/struct.Schema.html" title="struct mentat_db::types::Schema">Schema</a>, <br>&nbsp;&nbsp;&nbsp;&nbsp;sqlite: &amp;'c <a class="struct" href="../../rusqlite/struct.Connection.html" title="struct rusqlite::Connection">Connection</a>, <br>&nbsp;&nbsp;&nbsp;&nbsp;attrs: <a class="enum" href="../../mentat_db/cache/enum.AttributeSpec.html" title="enum mentat_db::cache::AttributeSpec">AttributeSpec</a>, <br>&nbsp;&nbsp;&nbsp;&nbsp;entities: &amp;<a class="struct" href="https://doc.rust-lang.org/nightly/alloc/vec/struct.Vec.html" title="struct alloc::vec::Vec">Vec</a>&lt;<a class="type" href="../../core_traits/type.Entid.html" title="type core_traits::Entid">Entid</a>&gt;<br>) -&gt; <a class="type" href="../../db_traits/errors/type.Result.html" title="type db_traits::errors::Result">Result</a>&lt;<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.unit.html">()</a>&gt;</code></span><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../../src/mentat_db/cache.rs.html#1052-1100' title='goto source code'>[src]</a></span></h4>
<div class='docblock'><p>Fetch the requested entities and attributes from the store and put them in the cache.
The caller is responsible for ensuring that <code>entities</code> is unique.
Attributes for which every entity is already cached will not be processed again.</p>
</div><h4 id='method.make_cache_for_entities_and_attributes' class="method"><span id='make_cache_for_entities_and_attributes.v' class='invisible'><code>pub fn <a href='#method.make_cache_for_entities_and_attributes' class='fnname'>make_cache_for_entities_and_attributes</a>&lt;'s, 'c&gt;(<br>&nbsp;&nbsp;&nbsp;&nbsp;schema: &amp;'s <a class="struct" href="../../mentat_db/types/struct.Schema.html" title="struct mentat_db::types::Schema">Schema</a>, <br>&nbsp;&nbsp;&nbsp;&nbsp;sqlite: &amp;'c <a class="struct" href="../../rusqlite/struct.Connection.html" title="struct rusqlite::Connection">Connection</a>, <br>&nbsp;&nbsp;&nbsp;&nbsp;attrs: <a class="enum" href="../../mentat_db/cache/enum.AttributeSpec.html" title="enum mentat_db::cache::AttributeSpec">AttributeSpec</a>, <br>&nbsp;&nbsp;&nbsp;&nbsp;entities: &amp;<a class="struct" href="https://doc.rust-lang.org/nightly/alloc/vec/struct.Vec.html" title="struct alloc::vec::Vec">Vec</a>&lt;<a class="type" href="../../core_traits/type.Entid.html" title="type core_traits::Entid">Entid</a>&gt;<br>) -&gt; <a class="type" href="../../db_traits/errors/type.Result.html" title="type db_traits::errors::Result">Result</a>&lt;<a class="struct" href="../../mentat_db/cache/struct.AttributeCaches.html" title="struct mentat_db::cache::AttributeCaches">AttributeCaches</a>&gt;</code></span><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../../src/mentat_db/cache.rs.html#1104-1111' title='goto source code'>[src]</a></span></h4>
<div class='docblock'><p>Fetch the requested entities and attributes and put them in a new cache.
The caller is responsible for ensuring that <code>entities</code> is unique.</p>
</div></div>
<h2 id='implementations' class='small-section-header'>
Trait Implementations<a href='#implementations' class='anchor'></a>
</h2>
<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="struct" href="../../mentat_db/cache/struct.AttributeCaches.html" title="struct mentat_db::cache::AttributeCaches">AttributeCaches</a></code><a href='#impl-Clone' class='anchor'></a></span><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../../src/mentat_db/cache.rs.html#597' title='goto source code'>[src]</a></span></h3>
<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>(&amp;self) -&gt; <a class="struct" href="../../mentat_db/cache/struct.AttributeCaches.html" title="struct mentat_db::cache::AttributeCaches">AttributeCaches</a></code></span><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../../src/mentat_db/cache.rs.html#597' title='goto source code'>[src]</a></span></h4>
<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>
</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>(&amp;mut self, source: <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.reference.html">&amp;</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>
<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>
</div></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="struct" href="../../mentat_db/cache/struct.AttributeCaches.html" title="struct mentat_db::cache::AttributeCaches">AttributeCaches</a></code><a href='#impl-Debug' class='anchor'></a></span><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../../src/mentat_db/cache.rs.html#597' title='goto source code'>[src]</a></span></h3>
<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>(&amp;self, __arg_0: &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><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../../src/mentat_db/cache.rs.html#597' title='goto source code'>[src]</a></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>
</div></div><h3 id='impl-Default' class='impl'><span class='in-band'><code>impl <a class="trait" href="https://doc.rust-lang.org/nightly/core/default/trait.Default.html" title="trait core::default::Default">Default</a> for <a class="struct" href="../../mentat_db/cache/struct.AttributeCaches.html" title="struct mentat_db::cache::AttributeCaches">AttributeCaches</a></code><a href='#impl-Default' class='anchor'></a></span><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../../src/mentat_db/cache.rs.html#597' title='goto source code'>[src]</a></span></h3>
<div class='impl-items'><h4 id='method.default' class="method"><span id='default.v' class='invisible'><code>fn <a href='https://doc.rust-lang.org/nightly/core/default/trait.Default.html#tymethod.default' class='fnname'>default</a>() -&gt; <a class="struct" href="../../mentat_db/cache/struct.AttributeCaches.html" title="struct mentat_db::cache::AttributeCaches">AttributeCaches</a></code></span><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../../src/mentat_db/cache.rs.html#597' title='goto source code'>[src]</a></span></h4>
<div class='docblock'><p>Returns the &quot;default value&quot; for a type. <a href="https://doc.rust-lang.org/nightly/core/default/trait.Default.html#tymethod.default">Read more</a></p>
</div></div><h3 id='impl-CachedAttributes' class='impl'><span class='in-band'><code>impl <a class="trait" href="../../mentat_core/cache/trait.CachedAttributes.html" title="trait mentat_core::cache::CachedAttributes">CachedAttributes</a> for <a class="struct" href="../../mentat_db/cache/struct.AttributeCaches.html" title="struct mentat_db::cache::AttributeCaches">AttributeCaches</a></code><a href='#impl-CachedAttributes' class='anchor'></a></span><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../../src/mentat_db/cache.rs.html#1115-1158' title='goto source code'>[src]</a></span></h3>
<div class='impl-items'><h4 id='method.get_values_for_entid' class="method"><span id='get_values_for_entid.v' class='invisible'><code>fn <a href='../../mentat_core/cache/trait.CachedAttributes.html#tymethod.get_values_for_entid' class='fnname'>get_values_for_entid</a>(<br>&nbsp;&nbsp;&nbsp;&nbsp;&amp;self, <br>&nbsp;&nbsp;&nbsp;&nbsp;schema: &amp;<a class="struct" href="../../mentat_db/types/struct.Schema.html" title="struct mentat_db::types::Schema">Schema</a>, <br>&nbsp;&nbsp;&nbsp;&nbsp;attribute: <a class="type" href="../../core_traits/type.Entid.html" title="type core_traits::Entid">Entid</a>, <br>&nbsp;&nbsp;&nbsp;&nbsp;entid: <a class="type" href="../../core_traits/type.Entid.html" title="type core_traits::Entid">Entid</a><br>) -&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 class="struct" href="https://doc.rust-lang.org/nightly/alloc/vec/struct.Vec.html" title="struct alloc::vec::Vec">Vec</a>&lt;<a class="enum" href="../../core_traits/enum.TypedValue.html" title="enum core_traits::TypedValue">TypedValue</a>&gt;&gt;</code></span><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../../src/mentat_db/cache.rs.html#1116-1119' title='goto source code'>[src]</a></span></h4>
<h4 id='method.get_value_for_entid' class="method"><span id='get_value_for_entid.v' class='invisible'><code>fn <a href='../../mentat_core/cache/trait.CachedAttributes.html#tymethod.get_value_for_entid' class='fnname'>get_value_for_entid</a>(<br>&nbsp;&nbsp;&nbsp;&nbsp;&amp;self, <br>&nbsp;&nbsp;&nbsp;&nbsp;schema: &amp;<a class="struct" href="../../mentat_db/types/struct.Schema.html" title="struct mentat_db::types::Schema">Schema</a>, <br>&nbsp;&nbsp;&nbsp;&nbsp;attribute: <a class="type" href="../../core_traits/type.Entid.html" title="type core_traits::Entid">Entid</a>, <br>&nbsp;&nbsp;&nbsp;&nbsp;entid: <a class="type" href="../../core_traits/type.Entid.html" title="type core_traits::Entid">Entid</a><br>) -&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 class="enum" href="../../core_traits/enum.TypedValue.html" title="enum core_traits::TypedValue">TypedValue</a>&gt;</code></span><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../../src/mentat_db/cache.rs.html#1121-1128' title='goto source code'>[src]</a></span></h4>
<h4 id='method.has_cached_attributes' class="method"><span id='has_cached_attributes.v' class='invisible'><code>fn <a href='../../mentat_core/cache/trait.CachedAttributes.html#tymethod.has_cached_attributes' class='fnname'>has_cached_attributes</a>(&amp;self) -&gt; <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/mentat_db/cache.rs.html#1130-1133' title='goto source code'>[src]</a></span></h4>
<h4 id='method.is_attribute_cached_reverse' class="method"><span id='is_attribute_cached_reverse.v' class='invisible'><code>fn <a href='../../mentat_core/cache/trait.CachedAttributes.html#tymethod.is_attribute_cached_reverse' class='fnname'>is_attribute_cached_reverse</a>(&amp;self, attribute: <a class="type" href="../../core_traits/type.Entid.html" title="type core_traits::Entid">Entid</a>) -&gt; <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/mentat_db/cache.rs.html#1135-1137' title='goto source code'>[src]</a></span></h4>
<h4 id='method.is_attribute_cached_forward' class="method"><span id='is_attribute_cached_forward.v' class='invisible'><code>fn <a href='../../mentat_core/cache/trait.CachedAttributes.html#tymethod.is_attribute_cached_forward' class='fnname'>is_attribute_cached_forward</a>(&amp;self, attribute: <a class="type" href="../../core_traits/type.Entid.html" title="type core_traits::Entid">Entid</a>) -&gt; <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/mentat_db/cache.rs.html#1139-1141' title='goto source code'>[src]</a></span></h4>
<h4 id='method.get_entid_for_value' class="method"><span id='get_entid_for_value.v' class='invisible'><code>fn <a href='../../mentat_core/cache/trait.CachedAttributes.html#tymethod.get_entid_for_value' class='fnname'>get_entid_for_value</a>(<br>&nbsp;&nbsp;&nbsp;&nbsp;&amp;self, <br>&nbsp;&nbsp;&nbsp;&nbsp;attribute: <a class="type" href="../../core_traits/type.Entid.html" title="type core_traits::Entid">Entid</a>, <br>&nbsp;&nbsp;&nbsp;&nbsp;value: &amp;<a class="enum" href="../../core_traits/enum.TypedValue.html" title="enum core_traits::TypedValue">TypedValue</a><br>) -&gt; <a class="enum" href="https://doc.rust-lang.org/nightly/core/option/enum.Option.html" title="enum core::option::Option">Option</a>&lt;<a class="type" href="../../core_traits/type.Entid.html" title="type core_traits::Entid">Entid</a>&gt;</code></span><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../../src/mentat_db/cache.rs.html#1143-1149' title='goto source code'>[src]</a></span></h4>
<div class='docblock'><p>Reverse lookup.</p>
</div><h4 id='method.get_entids_for_value' class="method"><span id='get_entids_for_value.v' class='invisible'><code>fn <a href='../../mentat_core/cache/trait.CachedAttributes.html#tymethod.get_entids_for_value' class='fnname'>get_entids_for_value</a>(<br>&nbsp;&nbsp;&nbsp;&nbsp;&amp;self, <br>&nbsp;&nbsp;&nbsp;&nbsp;attribute: <a class="type" href="../../core_traits/type.Entid.html" title="type core_traits::Entid">Entid</a>, <br>&nbsp;&nbsp;&nbsp;&nbsp;value: &amp;<a class="enum" href="../../core_traits/enum.TypedValue.html" title="enum core_traits::TypedValue">TypedValue</a><br>) -&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 class="struct" href="https://doc.rust-lang.org/nightly/alloc/btree/set/struct.BTreeSet.html" title="struct alloc::btree::set::BTreeSet">BTreeSet</a>&lt;<a class="type" href="../../core_traits/type.Entid.html" title="type core_traits::Entid">Entid</a>&gt;&gt;</code></span><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../../src/mentat_db/cache.rs.html#1151-1157' title='goto source code'>[src]</a></span></h4>
</div><h3 id='impl-UpdateableCache%3CDbError%3E' class='impl'><span class='in-band'><code>impl <a class="trait" href="../../mentat_core/cache/trait.UpdateableCache.html" title="trait mentat_core::cache::UpdateableCache">UpdateableCache</a>&lt;<a class="struct" href="../../db_traits/errors/struct.DbError.html" title="struct db_traits::errors::DbError">DbError</a>&gt; for <a class="struct" href="../../mentat_db/cache/struct.AttributeCaches.html" title="struct mentat_db::cache::AttributeCaches">AttributeCaches</a></code><a href='#impl-UpdateableCache%3CDbError%3E' class='anchor'></a></span><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../../src/mentat_db/cache.rs.html#1160-1165' title='goto source code'>[src]</a></span></h3>
<div class='impl-items'><h4 id='method.update' class="method"><span id='update.v' class='invisible'><code>fn <a href='../../mentat_core/cache/trait.UpdateableCache.html#tymethod.update' class='fnname'>update</a>&lt;I&gt;(<br>&nbsp;&nbsp;&nbsp;&nbsp;&amp;mut self, <br>&nbsp;&nbsp;&nbsp;&nbsp;schema: &amp;<a class="struct" href="../../mentat_db/types/struct.Schema.html" title="struct mentat_db::types::Schema">Schema</a>, <br>&nbsp;&nbsp;&nbsp;&nbsp;retractions: I, <br>&nbsp;&nbsp;&nbsp;&nbsp;assertions: I<br>) -&gt; <a class="type" href="../../db_traits/errors/type.Result.html" title="type db_traits::errors::Result">Result</a>&lt;<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.unit.html">()</a>&gt; <span class="where fmt-newline">where<br>&nbsp;&nbsp;&nbsp;&nbsp;I: <a class="trait" href="https://doc.rust-lang.org/nightly/core/iter/iterator/trait.Iterator.html" title="trait core::iter::iterator::Iterator">Iterator</a>&lt;Item = <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.tuple.html">(</a><a class="type" href="../../core_traits/type.Entid.html" title="type core_traits::Entid">Entid</a>, <a class="type" href="../../core_traits/type.Entid.html" title="type core_traits::Entid">Entid</a>, <a class="enum" href="../../core_traits/enum.TypedValue.html" title="enum core_traits::TypedValue">TypedValue</a><a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.tuple.html">)</a>&gt;,&nbsp;</span></code></span><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../../src/mentat_db/cache.rs.html#1161-1164' title='goto source code'>[src]</a></span></h4>
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