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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 `GrpcQueryHandler` trait in crate `servers`."><title>GrpcQueryHandler in servers::query_handler::grpc - 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="servers" 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="#">GrpcQueryHandler</a></h2></rustdoc-topbar><nav class="sidebar"><div class="sidebar-crate"><h2><a href="../../../servers/index.html">servers</a><span class="version">1.0.0-beta.3</span></h2></div><div class="sidebar-elems"><section id="rustdoc-toc"><h2 class="location"><a href="#">Grpc<wbr>Query<wbr>Handler</a></h2><h3><a href="#required-associated-types">Required Associated Types</a></h3><ul class="block"><li><a href="#associatedtype.Error" title="Error">Error</a></li></ul><h3><a href="#required-methods">Required Methods</a></h3><ul class="block"><li><a href="#tymethod.do_query" title="do_query">do_query</a></li><li><a href="#tymethod.handle_put_record_batch_stream" title="handle_put_record_batch_stream">handle_put_record_batch_stream</a></li><li><a href="#tymethod.put_record_batch" title="put_record_batch">put_record_batch</a></li></ul><h3><a href="#implementors">Implementors</a></h3></section><div id="rustdoc-modnav"><h2><a href="index.html">In servers::<wbr>query_<wbr>handler::<wbr>grpc</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">servers</a>::<wbr><a href="../index.html">query_handler</a>::<wbr><a href="index.html">grpc</a></div><h1>Trait <span class="trait">Grpc<wbr>Query<wbr>Handler</span> <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/servers/query_handler/grpc.rs.html#38-59">Source</a> </span></div><pre class="rust item-decl"><code>pub trait GrpcQueryHandler {
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type <a href="#associatedtype.Error" class="associatedtype">Error</a>: ErrorExt;
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// Required methods
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fn <a href="#tymethod.do_query" class="fn">do_query</a><'life0, 'async_trait>(
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&'life0 self,
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query: Request,
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ctx: QueryContextRef,
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) -> <a class="struct" href="https://doc.rust-lang.org/nightly/core/pin/struct.Pin.html" title="struct core::pin::Pin">Pin</a><<a class="struct" href="https://doc.rust-lang.org/nightly/alloc/boxed/struct.Box.html" title="struct alloc::boxed::Box">Box</a><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><Output = <a class="enum" href="https://doc.rust-lang.org/nightly/core/result/enum.Result.html" title="enum core::result::Result">Result</a><Output, Self::<a class="associatedtype" href="trait.GrpcQueryHandler.html#associatedtype.Error" title="type servers::query_handler::grpc::GrpcQueryHandler::Error">Error</a>>> + <a class="trait" href="https://doc.rust-lang.org/nightly/core/marker/trait.Send.html" title="trait core::marker::Send">Send</a> + 'async_trait>>
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<span class="where">where Self: 'async_trait,
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'life0: 'async_trait</span>;
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<span class="item-spacer"></span> fn <a href="#tymethod.put_record_batch" class="fn">put_record_batch</a><'life0, 'life1, 'async_trait>(
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&'life0 self,
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request: <a class="struct" href="../../grpc/flight/struct.PutRecordBatchRequest.html" title="struct servers::grpc::flight::PutRecordBatchRequest">PutRecordBatchRequest</a>,
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table_ref: &'life1 mut <a class="enum" href="https://doc.rust-lang.org/nightly/core/option/enum.Option.html" title="enum core::option::Option">Option</a><TableRef>,
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ctx: QueryContextRef,
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) -> <a class="struct" href="https://doc.rust-lang.org/nightly/core/pin/struct.Pin.html" title="struct core::pin::Pin">Pin</a><<a class="struct" href="https://doc.rust-lang.org/nightly/alloc/boxed/struct.Box.html" title="struct alloc::boxed::Box">Box</a><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><Output = <a class="enum" href="https://doc.rust-lang.org/nightly/core/result/enum.Result.html" title="enum core::result::Result">Result</a><AffectedRows, Self::<a class="associatedtype" href="trait.GrpcQueryHandler.html#associatedtype.Error" title="type servers::query_handler::grpc::GrpcQueryHandler::Error">Error</a>>> + <a class="trait" href="https://doc.rust-lang.org/nightly/core/marker/trait.Send.html" title="trait core::marker::Send">Send</a> + 'async_trait>>
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<span class="where">where Self: 'async_trait,
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'life0: 'async_trait,
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'life1: 'async_trait</span>;
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<span class="item-spacer"></span> fn <a href="#tymethod.handle_put_record_batch_stream" class="fn">handle_put_record_batch_stream</a>(
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&self,
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stream: <a class="struct" href="../../grpc/flight/struct.PutRecordBatchRequestStream.html" title="struct servers::grpc::flight::PutRecordBatchRequestStream">PutRecordBatchRequestStream</a>,
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ctx: QueryContextRef,
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) -> <a class="struct" href="https://doc.rust-lang.org/nightly/core/pin/struct.Pin.html" title="struct core::pin::Pin">Pin</a><<a class="struct" href="https://doc.rust-lang.org/nightly/alloc/boxed/struct.Box.html" title="struct alloc::boxed::Box">Box</a><dyn Stream<Item = <a class="enum" href="https://doc.rust-lang.org/nightly/core/result/enum.Result.html" title="enum core::result::Result">Result</a><DoPutResponse, Self::<a class="associatedtype" href="trait.GrpcQueryHandler.html#associatedtype.Error" title="type servers::query_handler::grpc::GrpcQueryHandler::Error">Error</a>>> + <a class="trait" href="https://doc.rust-lang.org/nightly/core/marker/trait.Send.html" title="trait core::marker::Send">Send</a>>>;
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}</code></pre><h2 id="required-associated-types" class="section-header">Required Associated Types<a href="#required-associated-types" class="anchor">§</a></h2><div class="methods"><section id="associatedtype.Error" class="method"><a class="src rightside" href="../../../src/servers/query_handler/grpc.rs.html#39">Source</a><h4 class="code-header">type <a href="#associatedtype.Error" class="associatedtype">Error</a>: ErrorExt</h4></section></div><h2 id="required-methods" class="section-header">Required Methods<a href="#required-methods" class="anchor">§</a></h2><div class="methods"><section id="tymethod.do_query" class="method"><a class="src rightside" href="../../../src/servers/query_handler/grpc.rs.html#41-45">Source</a><h4 class="code-header">fn <a href="#tymethod.do_query" class="fn">do_query</a><'life0, 'async_trait>(
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&'life0 self,
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query: Request,
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ctx: QueryContextRef,
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) -> <a class="struct" href="https://doc.rust-lang.org/nightly/core/pin/struct.Pin.html" title="struct core::pin::Pin">Pin</a><<a class="struct" href="https://doc.rust-lang.org/nightly/alloc/boxed/struct.Box.html" title="struct alloc::boxed::Box">Box</a><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><Output = <a class="enum" href="https://doc.rust-lang.org/nightly/core/result/enum.Result.html" title="enum core::result::Result">Result</a><Output, Self::<a class="associatedtype" href="trait.GrpcQueryHandler.html#associatedtype.Error" title="type servers::query_handler::grpc::GrpcQueryHandler::Error">Error</a>>> + <a class="trait" href="https://doc.rust-lang.org/nightly/core/marker/trait.Send.html" title="trait core::marker::Send">Send</a> + 'async_trait>><div class="where">where
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Self: 'async_trait,
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'life0: 'async_trait,</div></h4></section><section id="tymethod.put_record_batch" class="method"><a class="src rightside" href="../../../src/servers/query_handler/grpc.rs.html#47-52">Source</a><h4 class="code-header">fn <a href="#tymethod.put_record_batch" class="fn">put_record_batch</a><'life0, 'life1, 'async_trait>(
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&'life0 self,
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request: <a class="struct" href="../../grpc/flight/struct.PutRecordBatchRequest.html" title="struct servers::grpc::flight::PutRecordBatchRequest">PutRecordBatchRequest</a>,
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table_ref: &'life1 mut <a class="enum" href="https://doc.rust-lang.org/nightly/core/option/enum.Option.html" title="enum core::option::Option">Option</a><TableRef>,
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ctx: QueryContextRef,
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) -> <a class="struct" href="https://doc.rust-lang.org/nightly/core/pin/struct.Pin.html" title="struct core::pin::Pin">Pin</a><<a class="struct" href="https://doc.rust-lang.org/nightly/alloc/boxed/struct.Box.html" title="struct alloc::boxed::Box">Box</a><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><Output = <a class="enum" href="https://doc.rust-lang.org/nightly/core/result/enum.Result.html" title="enum core::result::Result">Result</a><AffectedRows, Self::<a class="associatedtype" href="trait.GrpcQueryHandler.html#associatedtype.Error" title="type servers::query_handler::grpc::GrpcQueryHandler::Error">Error</a>>> + <a class="trait" href="https://doc.rust-lang.org/nightly/core/marker/trait.Send.html" title="trait core::marker::Send">Send</a> + 'async_trait>><div class="where">where
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Self: 'async_trait,
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'life0: 'async_trait,
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'life1: 'async_trait,</div></h4></section><section id="tymethod.handle_put_record_batch_stream" class="method"><a class="src rightside" href="../../../src/servers/query_handler/grpc.rs.html#54-58">Source</a><h4 class="code-header">fn <a href="#tymethod.handle_put_record_batch_stream" class="fn">handle_put_record_batch_stream</a>(
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&self,
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stream: <a class="struct" href="../../grpc/flight/struct.PutRecordBatchRequestStream.html" title="struct servers::grpc::flight::PutRecordBatchRequestStream">PutRecordBatchRequestStream</a>,
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ctx: QueryContextRef,
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) -> <a class="struct" href="https://doc.rust-lang.org/nightly/core/pin/struct.Pin.html" title="struct core::pin::Pin">Pin</a><<a class="struct" href="https://doc.rust-lang.org/nightly/alloc/boxed/struct.Box.html" title="struct alloc::boxed::Box">Box</a><dyn Stream<Item = <a class="enum" href="https://doc.rust-lang.org/nightly/core/result/enum.Result.html" title="enum core::result::Result">Result</a><DoPutResponse, Self::<a class="associatedtype" href="trait.GrpcQueryHandler.html#associatedtype.Error" title="type servers::query_handler::grpc::GrpcQueryHandler::Error">Error</a>>> + <a class="trait" href="https://doc.rust-lang.org/nightly/core/marker/trait.Send.html" title="trait core::marker::Send">Send</a>>></h4></section></div><h2 id="implementors" class="section-header">Implementors<a href="#implementors" class="anchor">§</a></h2><div id="implementors-list"><details class="toggle implementors-toggle"><summary><section id="impl-GrpcQueryHandler-for-ServerGrpcQueryHandlerAdapter%3CE%3E" class="impl"><a class="src rightside" href="../../../src/servers/query_handler/grpc.rs.html#70-113">Source</a><a href="#impl-GrpcQueryHandler-for-ServerGrpcQueryHandlerAdapter%3CE%3E" class="anchor">§</a><h3 class="code-header">impl<E> <a class="trait" href="trait.GrpcQueryHandler.html" title="trait servers::query_handler::grpc::GrpcQueryHandler">GrpcQueryHandler</a> for <a class="struct" href="struct.ServerGrpcQueryHandlerAdapter.html" title="struct servers::query_handler::grpc::ServerGrpcQueryHandlerAdapter">ServerGrpcQueryHandlerAdapter</a><E><div class="where">where
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E: ErrorExt + <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> + 'static,</div></h3></section></summary><div class="impl-items"><section id="associatedtype.Error-1" class="associatedtype trait-impl"><a class="src rightside" href="../../../src/servers/query_handler/grpc.rs.html#74">Source</a><a href="#associatedtype.Error-1" class="anchor">§</a><h4 class="code-header">type <a href="#associatedtype.Error" class="associatedtype">Error</a> = <a class="enum" href="../../error/enum.Error.html" title="enum servers::error::Error">Error</a></h4></section></div></details></div><script src="../../../trait.impl/servers/query_handler/grpc/trait.GrpcQueryHandler.js" async></script></section></div></main></body></html> |