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<!DOCTYPE html><html lang="en"><head><meta charset="utf-8"><meta name="viewport" content="width=device-width, initial-scale=1.0"><meta name="generator" content="rustdoc"><meta name="description" content="API documentation for the Rust `admin` mod in crate `operator`."><title>operator::statement::admin - Rust</title><script>if(window.location.protocol!=="file:")document.head.insertAdjacentHTML("beforeend","SourceSerif4-Regular-6b053e98.ttf.woff2,FiraSans-Italic-81dc35de.woff2,FiraSans-Regular-0fe48ade.woff2,FiraSans-MediumItalic-ccf7e434.woff2,FiraSans-Medium-e1aa3f0a.woff2,SourceCodePro-Regular-8badfe75.ttf.woff2,SourceCodePro-Semibold-aa29a496.ttf.woff2".split(",").map(f=>`<link rel="preload" as="font" type="font/woff2"href="../../../static.files/${f}">`).join(""))</script><link rel="stylesheet" href="../../../static.files/normalize-9960930a.css"><link rel="stylesheet" href="../../../static.files/rustdoc-17e0aaed.css"><meta name="rustdoc-vars" data-root-path="../../../" data-static-root-path="../../../static.files/" data-current-crate="operator" data-themes="" data-resource-suffix="" data-rustdoc-version="1.96.0-nightly (ac7f9ec7d 2026-03-20)" data-channel="nightly" data-search-js="search-63369b7b.js" data-stringdex-js="stringdex-2da4960a.js" data-settings-js="settings-170eb4bf.js" ><script src="../../../static.files/storage-41dd4d93.js"></script><script defer src="../sidebar-items.js"></script><script defer src="../../../static.files/main-5013f961.js"></script><noscript><link rel="stylesheet" href="../../../static.files/noscript-f7c3ffd8.css"></noscript><link rel="alternate icon" type="image/png" href="../../../static.files/favicon-32x32-eab170b8.png"><link rel="icon" type="image/svg+xml" href="../../../static.files/favicon-044be391.svg"></head><body class="rustdoc mod"><a class="skip-main-content" href="#main-content">Skip to main content</a><!--[if lte IE 11]><div class="warning">This old browser is unsupported and will most likely display funky things.</div><![endif]--><rustdoc-topbar><h2><a href="#">Module admin</a></h2></rustdoc-topbar><nav class="sidebar"><div class="sidebar-crate"><h2><a href="../../../operator/index.html">operator</a><span class="version">1.3.0</span></h2></div><div class="sidebar-elems"><section id="rustdoc-toc"><h2 class="location"><a href="#">Module admin</a></h2><h3><a href="#reexports">Module Items</a></h3><ul class="block"><li><a href="#reexports" title="Re-exports">Re-exports</a></li><li><a href="#modules" title="Modules">Modules</a></li><li><a href="#structs" title="Structs">Structs</a></li><li><a href="#constants" title="Constants">Constants</a></li><li><a href="#traits" title="Traits">Traits</a></li><li><a href="#functions" title="Functions">Functions</a></li><li><a href="#types" title="Type Aliases">Type Aliases</a></li></ul></section><div id="rustdoc-modnav"><h2><a href="../index.html">In operator::<wbr>statement</a></h2></div></div></nav><div class="sidebar-resizer" title="Drag to resize sidebar"></div><main><div class="width-limiter"><section id="main-content" class="content" tabindex="-1"><div class="main-heading"><div class="rustdoc-breadcrumbs"><a href="../../index.html">operator</a>::<wbr><a href="../index.html">statement</a></div><h1>Module <span>admin</span>&nbsp;<button id="copy-path" title="Copy item path to clipboard">Copy item path</button></h1><rustdoc-toolbar></rustdoc-toolbar><span class="sub-heading"><a class="src" href="../../../src/operator/statement/admin.rs.html#15-406">Source</a> </span></div><h2 id="reexports" class="section-header">Re-exports<a href="#reexports" class="anchor">§</a></h2><dl class="item-table reexports"><dt id="reexport.AdminEventRecorderHandle"><code>pub use layer::<a class="struct" href="../struct.AdminEventRecorderHandle.html" title="struct operator::statement::AdminEventRecorderHandle">AdminEventRecorderHandle</a>;</code></dt><dt id="reexport.AdminFunctionLayer"><code>pub use layer::<a class="trait" href="../trait.AdminFunctionLayer.html" title="trait operator::statement::AdminFunctionLayer">AdminFunctionLayer</a>;</code></dt><dt id="reexport.AdminFunctionLayerRef"><code>pub use layer::<a class="type" href="../type.AdminFunctionLayerRef.html" title="type operator::statement::AdminFunctionLayerRef">AdminFunctionLayerRef</a>;</code></dt><dt id="reexport.AdminFunctionRecordingLayer"><code>pub use layer::<a class="struct" href="../struct.AdminFunctionRecordingLayer.html" title="struct operator::statement::AdminFunctionRecordingLayer">AdminFunctionRecordingLayer</a>;</code></dt></dl><h2 id="modules" class="section-header">Modules<a href="#modules" class="anchor">§</a></h2><dl class="item-table"><dt><a class="mod" href="event/index.html" title="mod operator::statement::admin::event">event</a><span title="Restricted Visibility">&nbsp;🔒</span> </dt><dt><a class="mod" href="layer/index.html" title="mod operator::statement::admin::layer">layer</a><span title="Restricted Visibility">&nbsp;🔒</span> </dt></dl><h2 id="structs" class="section-header">Structs<a href="#structs" class="anchor">§</a></h2><dl class="item-table"><dt><a class="struct" href="struct.AdminFunctionRequest.html" title="struct operator::statement::admin::AdminFunctionRequest">Admin<wbr>Function<wbr>Request</a></dt><dd>A request to execute one ADMIN function statement.</dd><dt><a class="struct" href="struct.AdminFunctionResponse.html" title="struct operator::statement::admin::AdminFunctionResponse">Admin<wbr>Function<wbr>Response</a></dt><dd>The client output and immediate typed result of one ADMIN function execution.</dd><dt><a class="struct" href="struct.CoreAdminFunctionService.html" title="struct operator::statement::admin::CoreAdminFunctionService">Core<wbr>Admin<wbr>Function<wbr>Service</a><span title="Restricted Visibility">&nbsp;🔒</span> </dt></dl><h2 id="constants" class="section-header">Constants<a href="#constants" class="anchor">§</a></h2><dl class="item-table"><dt><a class="constant" href="constant.DUMMY_COLUMN.html" title="constant operator::statement::admin::DUMMY_COLUMN">DUMMY_<wbr>COLUMN</a><span title="Restricted Visibility">&nbsp;🔒</span> </dt></dl><h2 id="traits" class="section-header">Traits<a href="#traits" class="anchor">§</a></h2><dl class="item-table"><dt><a class="trait" href="trait.AdminFunctionService.html" title="trait operator::statement::admin::AdminFunctionService">Admin<wbr>Function<wbr>Service</a></dt><dd>Executes an ADMIN function request.</dd></dl><h2 id="functions" class="section-header">Functions<a href="#functions" class="anchor">§</a></h2><dl class="item-table"><dt><a class="fn" href="fn.args_to_vector.html" title="fn operator::statement::admin::args_to_vector">args_<wbr>to_<wbr>vector</a><span title="Restricted Visibility">&nbsp;🔒</span> </dt><dd>Try to cast the arguments to vectors by functions signature.</dd><dt><a class="fn" href="fn.immediate_result.html" title="fn operator::statement::admin::immediate_result">immediate_<wbr>result</a><span title="Restricted Visibility">&nbsp;🔒</span> </dt><dt><a class="fn" href="fn.new_admin_function_service.html" title="fn operator::statement::admin::new_admin_function_service">new_<wbr>admin_<wbr>function_<wbr>service</a><span title="Restricted Visibility">&nbsp;🔒</span> </dt><dd>Creates the core ADMIN function service.</dd><dt><a class="fn" href="fn.try_get_data_type_for_sql_value.html" title="fn operator::statement::admin::try_get_data_type_for_sql_value">try_<wbr>get_<wbr>data_<wbr>type_<wbr>for_<wbr>sql_<wbr>value</a><span title="Restricted Visibility">&nbsp;🔒</span> </dt><dd>Try to infer the data type from sql value.</dd><dt><a class="fn" href="fn.value_to_vector.html" title="fn operator::statement::admin::value_to_vector">value_<wbr>to_<wbr>vector</a><span title="Restricted Visibility">&nbsp;🔒</span> </dt><dd>Build a [<code>VectorRef</code>] from [<code>Value</code>]</dd><dt><a class="fn" href="fn.values_to_vectors_by_exact_types.html" title="fn operator::statement::admin::values_to_vectors_by_exact_types">values_<wbr>to_<wbr>vectors_<wbr>by_<wbr>exact_<wbr>types</a><span title="Restricted Visibility">&nbsp;🔒</span> </dt><dd>Try to cast sql values to vectors by exact data types.</dd><dt><a class="fn" href="fn.values_to_vectors_by_valid_types.html" title="fn operator::statement::admin::values_to_vectors_by_valid_types">values_<wbr>to_<wbr>vectors_<wbr>by_<wbr>valid_<wbr>types</a><span title="Restricted Visibility">&nbsp;🔒</span> </dt><dd>Try to cast sql values to vectors by valid data types.</dd></dl><h2 id="types" class="section-header">Type Aliases<a href="#types" class="anchor">§</a></h2><dl class="item-table"><dt><a class="type" href="type.AdminFunctionServiceRef.html" title="type operator::statement::admin::AdminFunctionServiceRef">Admin<wbr>Function<wbr>Service<wbr>Ref</a></dt><dd>A shared ADMIN function service.</dd></dl></section></div></main></body></html>