218 lines
10 KiB
HTML
218 lines
10 KiB
HTML
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<!DOCTYPE html>
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<html lang="en">
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<head>
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<meta charset="utf-8">
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<meta name="viewport" content="width=device-width, initial-scale=1.0">
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<meta name="generator" content="rustdoc">
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<meta name="description" content="API documentation for the Rust `entities` mod in crate `edn`.">
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<meta name="keywords" content="rust, rustlang, rust-lang, entities">
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<title>edn::entities - Rust</title>
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<link rel="stylesheet" type="text/css" href="../../normalize.css">
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<link rel="stylesheet" type="text/css" href="../../rustdoc.css" id="mainThemeStyle">
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<script src="../../storage.js"></script>
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</head>
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<body class="rustdoc mod">
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<div class="warning">
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This old browser is unsupported and will most likely display funky
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things.
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</div>
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<![endif]-->
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<nav class="sidebar">
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<div class="sidebar-menu">☰</div>
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<p class='location'>Module entities</p><div class="sidebar-elems"><div class="block items"><ul><li><a href="#structs">Structs</a></li><li><a href="#enums">Enums</a></li><li><a href="#traits">Traits</a></li><li><a href="#types">Type Definitions</a></li></ul></div><p class='location'><a href='../index.html'>edn</a></p><script>window.sidebarCurrent = {name: 'entities', ty: 'mod', relpath: '../'};</script><script defer src="../sidebar-items.js"></script></div>
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</nav>
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<div id="theme-choices"></div>
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<script src="../../theme.js"></script>
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<nav class="sub">
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<form class="search-form js-only">
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<div class="search-container">
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<input class="search-input" name="search"
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autocomplete="off"
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placeholder="Click or press ‘S’ to search, ‘?’ for more options…"
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type="search">
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</div>
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</form>
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</nav>
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<section id='main' class="content">
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<h1 class='fqn'><span class='in-band'>Module <a href='../index.html'>edn</a>::<wbr><a class="mod" href=''>entities</a></span><span class='out-of-band'><span id='render-detail'>
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<a id="toggle-all-docs" href="javascript:void(0)" title="collapse all docs">
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[<span class='inner'>−</span>]
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</a>
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</span><a class='srclink' href='../../src/edn/entities.rs.html#11-248' title='goto source code'>[src]</a></span></h1>
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<div class='docblock'><p>This module defines core types that support the transaction processor.</p>
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</div><h2 id='structs' class='section-header'><a href="#structs">Structs</a></h2>
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<table>
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<tr class=' module-item'>
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<td><a class="struct" href="struct.LookupRef.html"
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title='struct edn::entities::LookupRef'>LookupRef</a></td>
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<td class='docblock-short'>
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</td>
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</tr>
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<tr class=' module-item'>
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<td><a class="struct" href="struct.TxFunction.html"
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title='struct edn::entities::TxFunction'>TxFunction</a></td>
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<td class='docblock-short'>
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<p>A "transaction function" that exposes some value determined by the current transaction. The
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prototypical example is the current transaction ID, <code>(transaction-tx)</code>.</p>
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</td>
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</tr></table><h2 id='enums' class='section-header'><a href="#enums">Enums</a></h2>
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<table>
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<tr class=' module-item'>
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<td><a class="enum" href="enum.AttributePlace.html"
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title='enum edn::entities::AttributePlace'>AttributePlace</a></td>
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<td class='docblock-short'>
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</td>
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</tr>
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<tr class=' module-item'>
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<td><a class="enum" href="enum.EntidOrIdent.html"
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title='enum edn::entities::EntidOrIdent'>EntidOrIdent</a></td>
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<td class='docblock-short'>
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</td>
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</tr>
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<tr class=' module-item'>
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<td><a class="enum" href="enum.Entity.html"
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title='enum edn::entities::Entity'>Entity</a></td>
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<td class='docblock-short'>
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</td>
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</tr>
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<tr class=' module-item'>
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<td><a class="enum" href="enum.EntityPlace.html"
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title='enum edn::entities::EntityPlace'>EntityPlace</a></td>
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<td class='docblock-short'>
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</td>
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</tr>
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<tr class=' module-item'>
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<td><a class="enum" href="enum.OpType.html"
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title='enum edn::entities::OpType'>OpType</a></td>
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<td class='docblock-short'>
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</td>
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</tr>
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<tr class=' module-item'>
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<td><a class="enum" href="enum.TempId.html"
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title='enum edn::entities::TempId'>TempId</a></td>
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<td class='docblock-short'>
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<p>A tempid, either an external tempid given in a transaction (usually as an <code>Value::Text</code>),
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or an internal tempid allocated by Mentat itself.</p>
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</td>
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</tr>
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<tr class=' module-item'>
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<td><a class="enum" href="enum.ValuePlace.html"
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title='enum edn::entities::ValuePlace'>ValuePlace</a></td>
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<td class='docblock-short'>
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</td>
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</tr></table><h2 id='traits' class='section-header'><a href="#traits">Traits</a></h2>
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<table>
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<tr class=' module-item'>
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<td><a class="trait" href="trait.TransactableValueMarker.html"
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title='trait edn::entities::TransactableValueMarker'>TransactableValueMarker</a></td>
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<td class='docblock-short'>
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<p><code>EntityPlace</code> and <code>ValuePlace</code> embed values, either directly (i.e., <code>ValuePlace::Atom</code>) or
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indirectly (i.e., <code>EntityPlace::LookupRef</code>). In order to maintain the graph of <code>Into</code> and
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<code>From</code> relations, we need to ensure that <code>{Value,Entity}Place</code> can't match as a potential value.
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(If it does, the <code>impl Into<T> for T</code> default conflicts.) This marker trait allows to mark
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acceptable values, thereby removing <code>{Entity,Value}Place</code> from consideration.</p>
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</td>
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</tr></table><h2 id='types' class='section-header'><a href="#types">Type Definitions</a></h2>
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<table>
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<tr class=' module-item'>
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<td><a class="type" href="type.MapNotation.html"
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title='type edn::entities::MapNotation'>MapNotation</a></td>
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<td class='docblock-short'>
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</td>
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</tr></table></section>
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<section id='search' class="content hidden"></section>
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<section class="footer"></section>
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<aside id="help" class="hidden">
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<div>
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<h1 class="hidden">Help</h1>
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<div class="shortcuts">
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<h2>Keyboard Shortcuts</h2>
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<dl>
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<dt><kbd>?</kbd></dt>
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<dd>Show this help dialog</dd>
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<dt><kbd>S</kbd></dt>
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<dd>Focus the search field</dd>
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<dt><kbd>↑</kbd></dt>
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<dd>Move up in search results</dd>
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<dt><kbd>↓</kbd></dt>
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<dd>Move down in search results</dd>
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<dd>Switch tab</dd>
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<dt><kbd>-</kbd></dt>
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<dd>Collapse all sections</dd>
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</dl>
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</div>
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<div class="infos">
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<h2>Search Tricks</h2>
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<p>
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Prefix searches with a type followed by a colon (e.g.
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<code>fn:</code>) to restrict the search to a given type.
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</p>
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<p>
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Accepted types are: <code>fn</code>, <code>mod</code>,
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<code>struct</code>, <code>enum</code>,
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<code>trait</code>, <code>type</code>, <code>macro</code>,
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and <code>const</code>.
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</p>
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<p>
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Search functions by type signature (e.g.
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<code>vec -> usize</code> or <code>* -> vec</code>)
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</p>
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</div>
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</div>
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</aside>
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<script>
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window.rootPath = "../../";
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window.currentCrate = "edn";
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<script src="../../main.js"></script>
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<script defer src="../../search-index.js"></script>
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