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greptimedb/flow/adapter/table_source/trait.FlowTableSource.html
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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="Table source but for flow, provide table schema by table name/id"><title>FlowTableSource in flow::adapter::table_source - 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-e56847b5.css"><meta name="rustdoc-vars" data-root-path="../../../" data-static-root-path="../../../static.files/" data-current-crate="flow" data-themes="" data-resource-suffix="" data-rustdoc-version="1.92.0-nightly (fa3155a64 2025-09-30)" data-channel="nightly" data-search-js="search-e256b49e.js" data-stringdex-js="stringdex-828709d0.js" data-settings-js="settings-c38705f0.js" ><script src="../../../static.files/storage-e2aeef58.js"></script><script defer src="sidebar-items.js"></script><script defer src="../../../static.files/main-ce535bd0.js"></script><noscript><link rel="stylesheet" href="../../../static.files/noscript-263c88ec.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 trait"><!--[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="#">FlowTableSource</a></h2></rustdoc-topbar><nav class="sidebar"><div class="sidebar-crate"><h2><a href="../../../flow/index.html">flow</a><span class="version">1.0.0-beta.4</span></h2></div><div class="sidebar-elems"><section id="rustdoc-toc"><h2 class="location"><a href="#">Flow<wbr>Table<wbr>Source</a></h2><h3><a href="#required-methods">Required Methods</a></h3><ul class="block"><li><a href="#tymethod.table_from_id" title="table_from_id">table_from_id</a></li><li><a href="#tymethod.table_id_from_name" title="table_id_from_name">table_id_from_name</a></li><li><a href="#tymethod.table_name_from_id" title="table_name_from_id">table_name_from_id</a></li></ul><h3><a href="#provided-methods">Provided Methods</a></h3><ul class="block"><li><a href="#method.table" title="table">table</a></li></ul><h3><a href="#implementors">Implementors</a></h3></section><div id="rustdoc-modnav"><h2><a href="index.html">In flow::<wbr>adapter::<wbr>table_<wbr>source</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"><div class="main-heading"><div class="rustdoc-breadcrumbs"><a href="../../index.html">flow</a>::<wbr><a href="../index.html">adapter</a>::<wbr><a href="index.html">table_source</a></div><h1>Trait <span class="trait">Flow<wbr>Table<wbr>Source</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/flow/adapter/table_source.rs.html#60-70">Source</a> </span></div><pre class="rust item-decl"><code>pub trait FlowTableSource:
<a class="trait" href="https://doc.rust-lang.org/nightly/core/marker/trait.Send.html" title="trait core::marker::Send">Send</a>
+ <a class="trait" href="https://doc.rust-lang.org/nightly/core/marker/trait.Sync.html" title="trait core::marker::Sync">Sync</a>
+ <a class="trait" href="https://doc.rust-lang.org/nightly/core/fmt/trait.Debug.html" title="trait core::fmt::Debug">Debug</a> {
// Required methods
fn <a href="#tymethod.table_name_from_id" class="fn">table_name_from_id</a>&lt;'life0, 'life1, 'async_trait&gt;(
&amp;'life0 self,
table_id: &amp;'life1 TableId,
) -&gt; <a class="struct" href="https://doc.rust-lang.org/nightly/core/pin/struct.Pin.html" title="struct core::pin::Pin">Pin</a>&lt;<a class="struct" href="https://doc.rust-lang.org/nightly/alloc/boxed/struct.Box.html" title="struct alloc::boxed::Box">Box</a>&lt;dyn <a class="trait" href="https://doc.rust-lang.org/nightly/core/future/future/trait.Future.html" title="trait core::future::future::Future">Future</a>&lt;Output = <a class="enum" href="https://doc.rust-lang.org/nightly/core/result/enum.Result.html" title="enum core::result::Result">Result</a>&lt;[<a class="struct" href="https://doc.rust-lang.org/nightly/alloc/string/struct.String.html" title="struct alloc::string::String">String</a>; <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.array.html">3</a>], <a class="enum" href="../../error/enum.Error.html" title="enum flow::error::Error">Error</a>&gt;&gt; + <a class="trait" href="https://doc.rust-lang.org/nightly/core/marker/trait.Send.html" title="trait core::marker::Send">Send</a> + 'async_trait&gt;&gt;
<span class="where">where Self: 'async_trait,
'life0: 'async_trait,
'life1: 'async_trait</span>;
<span class="item-spacer"></span> fn <a href="#tymethod.table_id_from_name" class="fn">table_id_from_name</a>&lt;'life0, 'life1, 'async_trait&gt;(
&amp;'life0 self,
name: &amp;'life1 [<a class="struct" href="https://doc.rust-lang.org/nightly/alloc/string/struct.String.html" title="struct alloc::string::String">String</a>; <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.array.html">3</a>],
) -&gt; <a class="struct" href="https://doc.rust-lang.org/nightly/core/pin/struct.Pin.html" title="struct core::pin::Pin">Pin</a>&lt;<a class="struct" href="https://doc.rust-lang.org/nightly/alloc/boxed/struct.Box.html" title="struct alloc::boxed::Box">Box</a>&lt;dyn <a class="trait" href="https://doc.rust-lang.org/nightly/core/future/future/trait.Future.html" title="trait core::future::future::Future">Future</a>&lt;Output = <a class="enum" href="https://doc.rust-lang.org/nightly/core/result/enum.Result.html" title="enum core::result::Result">Result</a>&lt;TableId, <a class="enum" href="../../error/enum.Error.html" title="enum flow::error::Error">Error</a>&gt;&gt; + <a class="trait" href="https://doc.rust-lang.org/nightly/core/marker/trait.Send.html" title="trait core::marker::Send">Send</a> + 'async_trait&gt;&gt;
<span class="where">where Self: 'async_trait,
'life0: 'async_trait,
'life1: 'async_trait</span>;
<span class="item-spacer"></span> fn <a href="#tymethod.table_from_id" class="fn">table_from_id</a>&lt;'life0, 'life1, 'async_trait&gt;(
&amp;'life0 self,
table_id: &amp;'life1 TableId,
) -&gt; <a class="struct" href="https://doc.rust-lang.org/nightly/core/pin/struct.Pin.html" title="struct core::pin::Pin">Pin</a>&lt;<a class="struct" href="https://doc.rust-lang.org/nightly/alloc/boxed/struct.Box.html" title="struct alloc::boxed::Box">Box</a>&lt;dyn <a class="trait" href="https://doc.rust-lang.org/nightly/core/future/future/trait.Future.html" title="trait core::future::future::Future">Future</a>&lt;Output = <a class="enum" href="https://doc.rust-lang.org/nightly/core/result/enum.Result.html" title="enum core::result::Result">Result</a>&lt;<a class="struct" href="struct.TableDesc.html" title="struct flow::adapter::table_source::TableDesc">TableDesc</a>, <a class="enum" href="../../error/enum.Error.html" title="enum flow::error::Error">Error</a>&gt;&gt; + <a class="trait" href="https://doc.rust-lang.org/nightly/core/marker/trait.Send.html" title="trait core::marker::Send">Send</a> + 'async_trait&gt;&gt;
<span class="where">where Self: 'async_trait,
'life0: 'async_trait,
'life1: 'async_trait</span>;
// Provided method
fn <a href="#method.table" class="fn">table</a>&lt;'life0, 'life1, 'async_trait&gt;(
&amp;'life0 self,
name: &amp;'life1 [<a class="struct" href="https://doc.rust-lang.org/nightly/alloc/string/struct.String.html" title="struct alloc::string::String">String</a>; <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.array.html">3</a>],
) -&gt; <a class="struct" href="https://doc.rust-lang.org/nightly/core/pin/struct.Pin.html" title="struct core::pin::Pin">Pin</a>&lt;<a class="struct" href="https://doc.rust-lang.org/nightly/alloc/boxed/struct.Box.html" title="struct alloc::boxed::Box">Box</a>&lt;dyn <a class="trait" href="https://doc.rust-lang.org/nightly/core/future/future/trait.Future.html" title="trait core::future::future::Future">Future</a>&lt;Output = <a class="enum" href="https://doc.rust-lang.org/nightly/core/result/enum.Result.html" title="enum core::result::Result">Result</a>&lt;<a class="struct" href="struct.TableDesc.html" title="struct flow::adapter::table_source::TableDesc">TableDesc</a>, <a class="enum" href="../../error/enum.Error.html" title="enum flow::error::Error">Error</a>&gt;&gt; + <a class="trait" href="https://doc.rust-lang.org/nightly/core/marker/trait.Send.html" title="trait core::marker::Send">Send</a> + 'async_trait&gt;&gt;
<span class="where">where Self: 'async_trait,
'life0: 'async_trait,
'life1: 'async_trait</span> { ... }
}</code></pre><details class="toggle top-doc" open><summary class="hideme"><span>Expand description</span></summary><div class="docblock"><p>Table source but for flow, provide table schema by table name/id</p>
</div></details><h2 id="required-methods" class="section-header">Required Methods<a href="#required-methods" class="anchor">§</a></h2><div class="methods"><section id="tymethod.table_name_from_id" class="method"><a class="src rightside" href="../../../src/flow/adapter/table_source.rs.html#61">Source</a><h4 class="code-header">fn <a href="#tymethod.table_name_from_id" class="fn">table_name_from_id</a>&lt;'life0, 'life1, 'async_trait&gt;(
&amp;'life0 self,
table_id: &amp;'life1 TableId,
) -&gt; <a class="struct" href="https://doc.rust-lang.org/nightly/core/pin/struct.Pin.html" title="struct core::pin::Pin">Pin</a>&lt;<a class="struct" href="https://doc.rust-lang.org/nightly/alloc/boxed/struct.Box.html" title="struct alloc::boxed::Box">Box</a>&lt;dyn <a class="trait" href="https://doc.rust-lang.org/nightly/core/future/future/trait.Future.html" title="trait core::future::future::Future">Future</a>&lt;Output = <a class="enum" href="https://doc.rust-lang.org/nightly/core/result/enum.Result.html" title="enum core::result::Result">Result</a>&lt;[<a class="struct" href="https://doc.rust-lang.org/nightly/alloc/string/struct.String.html" title="struct alloc::string::String">String</a>; <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.array.html">3</a>], <a class="enum" href="../../error/enum.Error.html" title="enum flow::error::Error">Error</a>&gt;&gt; + <a class="trait" href="https://doc.rust-lang.org/nightly/core/marker/trait.Send.html" title="trait core::marker::Send">Send</a> + 'async_trait&gt;&gt;<div class="where">where
Self: 'async_trait,
'life0: 'async_trait,
'life1: 'async_trait,</div></h4></section><section id="tymethod.table_id_from_name" class="method"><a class="src rightside" href="../../../src/flow/adapter/table_source.rs.html#62">Source</a><h4 class="code-header">fn <a href="#tymethod.table_id_from_name" class="fn">table_id_from_name</a>&lt;'life0, 'life1, 'async_trait&gt;(
&amp;'life0 self,
name: &amp;'life1 [<a class="struct" href="https://doc.rust-lang.org/nightly/alloc/string/struct.String.html" title="struct alloc::string::String">String</a>; <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.array.html">3</a>],
) -&gt; <a class="struct" href="https://doc.rust-lang.org/nightly/core/pin/struct.Pin.html" title="struct core::pin::Pin">Pin</a>&lt;<a class="struct" href="https://doc.rust-lang.org/nightly/alloc/boxed/struct.Box.html" title="struct alloc::boxed::Box">Box</a>&lt;dyn <a class="trait" href="https://doc.rust-lang.org/nightly/core/future/future/trait.Future.html" title="trait core::future::future::Future">Future</a>&lt;Output = <a class="enum" href="https://doc.rust-lang.org/nightly/core/result/enum.Result.html" title="enum core::result::Result">Result</a>&lt;TableId, <a class="enum" href="../../error/enum.Error.html" title="enum flow::error::Error">Error</a>&gt;&gt; + <a class="trait" href="https://doc.rust-lang.org/nightly/core/marker/trait.Send.html" title="trait core::marker::Send">Send</a> + 'async_trait&gt;&gt;<div class="where">where
Self: 'async_trait,
'life0: 'async_trait,
'life1: 'async_trait,</div></h4></section><section id="tymethod.table_from_id" class="method"><a class="src rightside" href="../../../src/flow/adapter/table_source.rs.html#69">Source</a><h4 class="code-header">fn <a href="#tymethod.table_from_id" class="fn">table_from_id</a>&lt;'life0, 'life1, 'async_trait&gt;(
&amp;'life0 self,
table_id: &amp;'life1 TableId,
) -&gt; <a class="struct" href="https://doc.rust-lang.org/nightly/core/pin/struct.Pin.html" title="struct core::pin::Pin">Pin</a>&lt;<a class="struct" href="https://doc.rust-lang.org/nightly/alloc/boxed/struct.Box.html" title="struct alloc::boxed::Box">Box</a>&lt;dyn <a class="trait" href="https://doc.rust-lang.org/nightly/core/future/future/trait.Future.html" title="trait core::future::future::Future">Future</a>&lt;Output = <a class="enum" href="https://doc.rust-lang.org/nightly/core/result/enum.Result.html" title="enum core::result::Result">Result</a>&lt;<a class="struct" href="struct.TableDesc.html" title="struct flow::adapter::table_source::TableDesc">TableDesc</a>, <a class="enum" href="../../error/enum.Error.html" title="enum flow::error::Error">Error</a>&gt;&gt; + <a class="trait" href="https://doc.rust-lang.org/nightly/core/marker/trait.Send.html" title="trait core::marker::Send">Send</a> + 'async_trait&gt;&gt;<div class="where">where
Self: 'async_trait,
'life0: 'async_trait,
'life1: 'async_trait,</div></h4></section></div><h2 id="provided-methods" class="section-header">Provided Methods<a href="#provided-methods" class="anchor">§</a></h2><div class="methods"><details class="toggle method-toggle" open><summary><section id="method.table" class="method"><a class="src rightside" href="../../../src/flow/adapter/table_source.rs.html#65-68">Source</a><h4 class="code-header">fn <a href="#method.table" class="fn">table</a>&lt;'life0, 'life1, 'async_trait&gt;(
&amp;'life0 self,
name: &amp;'life1 [<a class="struct" href="https://doc.rust-lang.org/nightly/alloc/string/struct.String.html" title="struct alloc::string::String">String</a>; <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.array.html">3</a>],
) -&gt; <a class="struct" href="https://doc.rust-lang.org/nightly/core/pin/struct.Pin.html" title="struct core::pin::Pin">Pin</a>&lt;<a class="struct" href="https://doc.rust-lang.org/nightly/alloc/boxed/struct.Box.html" title="struct alloc::boxed::Box">Box</a>&lt;dyn <a class="trait" href="https://doc.rust-lang.org/nightly/core/future/future/trait.Future.html" title="trait core::future::future::Future">Future</a>&lt;Output = <a class="enum" href="https://doc.rust-lang.org/nightly/core/result/enum.Result.html" title="enum core::result::Result">Result</a>&lt;<a class="struct" href="struct.TableDesc.html" title="struct flow::adapter::table_source::TableDesc">TableDesc</a>, <a class="enum" href="../../error/enum.Error.html" title="enum flow::error::Error">Error</a>&gt;&gt; + <a class="trait" href="https://doc.rust-lang.org/nightly/core/marker/trait.Send.html" title="trait core::marker::Send">Send</a> + 'async_trait&gt;&gt;<div class="where">where
Self: 'async_trait,
'life0: 'async_trait,
'life1: 'async_trait,</div></h4></section></summary><div class="docblock"><p>Get the table schema by table name</p>
</div></details></div><h2 id="implementors" class="section-header">Implementors<a href="#implementors" class="anchor">§</a></h2><div id="implementors-list"><section id="impl-FlowTableSource-for-ManagedTableSource" class="impl"><a class="src rightside" href="../../../src/flow/adapter/table_source.rs.html#81-103">Source</a><a href="#impl-FlowTableSource-for-ManagedTableSource" class="anchor">§</a><h3 class="code-header">impl <a class="trait" href="trait.FlowTableSource.html" title="trait flow::adapter::table_source::FlowTableSource">FlowTableSource</a> for <a class="struct" href="struct.ManagedTableSource.html" title="struct flow::adapter::table_source::ManagedTableSource">ManagedTableSource</a></h3></section></div><script src="../../../trait.impl/flow/adapter/table_source/trait.FlowTableSource.js" async></script></section></div></main></body></html>