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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 `AccountFetcher` trait in crate `mango_v4_client`."><meta name="keywords" content="rust, rustlang, rust-lang, AccountFetcher"><title>AccountFetcher in mango_v4_client - Rust</title><link rel="preload" as="font" type="font/woff2" crossorigin href="../static.files/SourceSerif4-Regular-1f7d512b176f0f72.ttf.woff2"><link rel="preload" as="font" type="font/woff2" crossorigin href="../static.files/FiraSans-Regular-018c141bf0843ffd.woff2"><link rel="preload" as="font" type="font/woff2" crossorigin href="../static.files/FiraSans-Medium-8f9a781e4970d388.woff2"><link rel="preload" as="font" type="font/woff2" crossorigin href="../static.files/SourceCodePro-Regular-562dcc5011b6de7d.ttf.woff2"><link rel="preload" as="font" type="font/woff2" crossorigin href="../static.files/SourceSerif4-Bold-124a1ca42af929b6.ttf.woff2"><link rel="preload" as="font" type="font/woff2" crossorigin href="../static.files/SourceCodePro-Semibold-d899c5a5c4aeb14a.ttf.woff2"><link rel="stylesheet" href="../static.files/normalize-76eba96aa4d2e634.css"><link rel="stylesheet" href="../static.files/rustdoc-93196c7a1c3542a8.css" id="mainThemeStyle"><link rel="stylesheet" id="themeStyle" href="../static.files/light-4743e13df3dfe8c4.css"><link rel="stylesheet" disabled href="../static.files/dark-0e1b889528bd466b.css"><link rel="stylesheet" disabled href="../static.files/ayu-65289d5d067c7c66.css"><script id="default-settings" ></script><script src="../static.files/storage-d43fa987303ecbbb.js"></script><script defer src="sidebar-items.js"></script><script defer src="../static.files/main-3367e395607fafc1.js"></script><noscript><link rel="stylesheet" href="../static.files/noscript-13285aec31fa243e.css"></noscript><link rel="alternate icon" type="image/png" href="../static.files/favicon-16x16-8b506e7a72182f1c.png"><link rel="alternate icon" type="image/png" href="../static.files/favicon-32x32-422f7d1d52889060.png"><link rel="icon" type="image/svg+xml" href="../static.files/favicon-2c020d218678b618.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]--><nav class="mobile-topbar"><button class="sidebar-menu-toggle">&#9776;</button><a class="logo-container" href="../mango_v4_client/index.html"><img class="rust-logo" src="../static.files/rust-logo-151179464ae7ed46.svg" alt="logo"></a><h2></h2></nav><nav class="sidebar"><a class="logo-container" href="../mango_v4_client/index.html"><img class="rust-logo" src="../static.files/rust-logo-151179464ae7ed46.svg" alt="logo"></a><h2 class="location"><a href="#">AccountFetcher</a></h2><div class="sidebar-elems"><section><h3><a href="#required-methods">Required Methods</a></h3><ul class="block"><li><a href="#tymethod.fetch_program_accounts">fetch_program_accounts</a></li><li><a href="#tymethod.fetch_raw_account">fetch_raw_account</a></li></ul><h3><a href="#provided-methods">Provided Methods</a></h3><ul class="block"><li><a href="#method.fetch_raw_account_lookup_table">fetch_raw_account_lookup_table</a></li></ul><h3><a href="#implementors">Implementors</a></h3></section><h2><a href="index.html">In mango_v4_client</a></h2></div></nav><main><div class="width-limiter"><nav class="sub"><form class="search-form"><span></span><input class="search-input" name="search" aria-label="Run search in the documentation" autocomplete="off" spellcheck="false" placeholder="Click or press S to search, ? for more options…" type="search"><div id="help-button" title="help" tabindex="-1"><a href="../help.html">?</a></div><div id="settings-menu" tabindex="-1"><a href="../settings.html" title="settings"><img width="22" height="22" alt="Change settings" src="../static.files/wheel-5ec35bf9ca753509.svg"></a></div></form></nav><section id="main-content" class="content"><div class="main-heading"><h1>Trait <a href="index.html">mango_v4_client</a>::<wbr><a class="trait" href="#">AccountFetcher</a><button id="copy-path" onclick="copy_path(this)" title="Copy item path to clipboard"><img src="../static.files/clipboard-7571035ce49a181d.svg" width="19" height="18" alt="Copy item path"></button></h1><span class="out-of-band"><a class="srclink" href="../src/mango_v4_client/account_fetcher.rs.html#19-32">source</a> · <button id="toggle-all-docs" title="collapse all docs">[<span>&#x2212;</span>]</button></span></div><div class="item-decl"><pre class="rust"><code>pub trait AccountFetcher: <a class="trait" href="https://doc.rust-lang.org/1.68.2/core/marker/trait.Sync.html" title="trait core::marker::Sync">Sync</a> + <a class="trait" href="https://doc.rust-lang.org/1.68.2/core/marker/trait.Send.html" title="trait core::marker::Send">Send</a> {
fn <a href="#tymethod.fetch_raw_account" class="fn">fetch_raw_account</a>&lt;'life0, 'life1, 'async_trait&gt;(<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&amp;'life0 self,<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;address: &amp;'life1 Pubkey<br>&nbsp;&nbsp;&nbsp;&nbsp;) -&gt; <a class="struct" href="https://doc.rust-lang.org/1.68.2/core/pin/struct.Pin.html" title="struct core::pin::Pin">Pin</a>&lt;<a class="struct" href="https://doc.rust-lang.org/1.68.2/alloc/boxed/struct.Box.html" title="struct alloc::boxed::Box">Box</a>&lt;dyn <a class="trait" href="https://doc.rust-lang.org/1.68.2/core/future/future/trait.Future.html" title="trait core::future::future::Future">Future</a>&lt;Output = <a class="type" href="https://docs.rs/anyhow/1.0.66/anyhow/type.Result.html" title="type anyhow::Result">Result</a>&lt;AccountSharedData&gt;&gt; + <a class="trait" href="https://doc.rust-lang.org/1.68.2/core/marker/trait.Send.html" title="trait core::marker::Send">Send</a> + 'async_trait&gt;&gt;<br>&nbsp;&nbsp;&nbsp;&nbsp;<span class="where">where<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Self: 'async_trait,<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;'life0: 'async_trait,<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;'life1: 'async_trait</span>;
<span class="item-spacer"></span> fn <a href="#tymethod.fetch_program_accounts" class="fn">fetch_program_accounts</a>&lt;'life0, 'life1, 'async_trait&gt;(<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&amp;'life0 self,<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;program: &amp;'life1 Pubkey,<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;discriminator: [<a class="primitive" href="https://doc.rust-lang.org/1.68.2/std/primitive.u8.html">u8</a>; <a class="primitive" href="https://doc.rust-lang.org/1.68.2/std/primitive.array.html">8</a>]<br>&nbsp;&nbsp;&nbsp;&nbsp;) -&gt; <a class="struct" href="https://doc.rust-lang.org/1.68.2/core/pin/struct.Pin.html" title="struct core::pin::Pin">Pin</a>&lt;<a class="struct" href="https://doc.rust-lang.org/1.68.2/alloc/boxed/struct.Box.html" title="struct alloc::boxed::Box">Box</a>&lt;dyn <a class="trait" href="https://doc.rust-lang.org/1.68.2/core/future/future/trait.Future.html" title="trait core::future::future::Future">Future</a>&lt;Output = <a class="type" href="https://docs.rs/anyhow/1.0.66/anyhow/type.Result.html" title="type anyhow::Result">Result</a>&lt;<a class="struct" href="https://doc.rust-lang.org/1.68.2/alloc/vec/struct.Vec.html" title="struct alloc::vec::Vec">Vec</a>&lt;(Pubkey, AccountSharedData)&gt;&gt;&gt; + <a class="trait" href="https://doc.rust-lang.org/1.68.2/core/marker/trait.Send.html" title="trait core::marker::Send">Send</a> + 'async_trait&gt;&gt;<br>&nbsp;&nbsp;&nbsp;&nbsp;<span class="where">where<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Self: 'async_trait,<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;'life0: 'async_trait,<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;'life1: 'async_trait</span>;
fn <a href="#method.fetch_raw_account_lookup_table" class="fn">fetch_raw_account_lookup_table</a>&lt;'life0, 'life1, 'async_trait&gt;(<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&amp;'life0 self,<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;address: &amp;'life1 Pubkey<br>&nbsp;&nbsp;&nbsp;&nbsp;) -&gt; <a class="struct" href="https://doc.rust-lang.org/1.68.2/core/pin/struct.Pin.html" title="struct core::pin::Pin">Pin</a>&lt;<a class="struct" href="https://doc.rust-lang.org/1.68.2/alloc/boxed/struct.Box.html" title="struct alloc::boxed::Box">Box</a>&lt;dyn <a class="trait" href="https://doc.rust-lang.org/1.68.2/core/future/future/trait.Future.html" title="trait core::future::future::Future">Future</a>&lt;Output = <a class="type" href="https://docs.rs/anyhow/1.0.66/anyhow/type.Result.html" title="type anyhow::Result">Result</a>&lt;AccountSharedData&gt;&gt; + <a class="trait" href="https://doc.rust-lang.org/1.68.2/core/marker/trait.Send.html" title="trait core::marker::Send">Send</a> + 'async_trait&gt;&gt;<br>&nbsp;&nbsp;&nbsp;&nbsp;<span class="where">where<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Self: 'async_trait,<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;'life0: 'async_trait,<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;'life1: 'async_trait</span>,
{ ... }
}</code></pre></div><h2 id="required-methods" class="small-section-header">Required Methods<a href="#required-methods" class="anchor">§</a></h2><div class="methods"><section id="tymethod.fetch_raw_account" class="method has-srclink"><a class="srclink rightside" href="../src/mango_v4_client/account_fetcher.rs.html#20">source</a><h4 class="code-header">fn <a href="#tymethod.fetch_raw_account" class="fn">fetch_raw_account</a>&lt;'life0, 'life1, 'async_trait&gt;(<br>&nbsp;&nbsp;&nbsp;&nbsp;&amp;'life0 self,<br>&nbsp;&nbsp;&nbsp;&nbsp;address: &amp;'life1 Pubkey<br>) -&gt; <a class="struct" href="https://doc.rust-lang.org/1.68.2/core/pin/struct.Pin.html" title="struct core::pin::Pin">Pin</a>&lt;<a class="struct" href="https://doc.rust-lang.org/1.68.2/alloc/boxed/struct.Box.html" title="struct alloc::boxed::Box">Box</a>&lt;dyn <a class="trait" href="https://doc.rust-lang.org/1.68.2/core/future/future/trait.Future.html" title="trait core::future::future::Future">Future</a>&lt;Output = <a class="type" href="https://docs.rs/anyhow/1.0.66/anyhow/type.Result.html" title="type anyhow::Result">Result</a>&lt;AccountSharedData&gt;&gt; + <a class="trait" href="https://doc.rust-lang.org/1.68.2/core/marker/trait.Send.html" title="trait core::marker::Send">Send</a> + 'async_trait&gt;&gt;<span class="where fmt-newline">where<br>&nbsp;&nbsp;&nbsp;&nbsp;Self: 'async_trait,<br>&nbsp;&nbsp;&nbsp;&nbsp;'life0: 'async_trait,<br>&nbsp;&nbsp;&nbsp;&nbsp;'life1: 'async_trait,</span></h4></section><section id="tymethod.fetch_program_accounts" class="method has-srclink"><a class="srclink rightside" href="../src/mango_v4_client/account_fetcher.rs.html#27-31">source</a><h4 class="code-header">fn <a href="#tymethod.fetch_program_accounts" class="fn">fetch_program_accounts</a>&lt;'life0, 'life1, 'async_trait&gt;(<br>&nbsp;&nbsp;&nbsp;&nbsp;&amp;'life0 self,<br>&nbsp;&nbsp;&nbsp;&nbsp;program: &amp;'life1 Pubkey,<br>&nbsp;&nbsp;&nbsp;&nbsp;discriminator: [<a class="primitive" href="https://doc.rust-lang.org/1.68.2/std/primitive.u8.html">u8</a>; <a class="primitive" href="https://doc.rust-lang.org/1.68.2/std/primitive.array.html">8</a>]<br>) -&gt; <a class="struct" href="https://doc.rust-lang.org/1.68.2/core/pin/struct.Pin.html" title="struct core::pin::Pin">Pin</a>&lt;<a class="struct" href="https://doc.rust-lang.org/1.68.2/alloc/boxed/struct.Box.html" title="struct alloc::boxed::Box">Box</a>&lt;dyn <a class="trait" href="https://doc.rust-lang.org/1.68.2/core/future/future/trait.Future.html" title="trait core::future::future::Future">Future</a>&lt;Output = <a class="type" href="https://docs.rs/anyhow/1.0.66/anyhow/type.Result.html" title="type anyhow::Result">Result</a>&lt;<a class="struct" href="https://doc.rust-lang.org/1.68.2/alloc/vec/struct.Vec.html" title="struct alloc::vec::Vec">Vec</a>&lt;(Pubkey, AccountSharedData)&gt;&gt;&gt; + <a class="trait" href="https://doc.rust-lang.org/1.68.2/core/marker/trait.Send.html" title="trait core::marker::Send">Send</a> + 'async_trait&gt;&gt;<span class="where fmt-newline">where<br>&nbsp;&nbsp;&nbsp;&nbsp;Self: 'async_trait,<br>&nbsp;&nbsp;&nbsp;&nbsp;'life0: 'async_trait,<br>&nbsp;&nbsp;&nbsp;&nbsp;'life1: 'async_trait,</span></h4></section></div><h2 id="provided-methods" class="small-section-header">Provided Methods<a href="#provided-methods" class="anchor">§</a></h2><div class="methods"><section id="method.fetch_raw_account_lookup_table" class="method has-srclink"><a class="srclink rightside" href="../src/mango_v4_client/account_fetcher.rs.html#21-26">source</a><h4 class="code-header">fn <a href="#method.fetch_raw_account_lookup_table" class="fn">fetch_raw_account_lookup_table</a>&lt;'life0, 'life1, 'async_trait&gt;(<br>&nbsp;&nbsp;&nbsp;&nbsp;&amp;'life0 self,<br>&nbsp;&nbsp;&nbsp;&nbsp;address: &amp;'life1 Pubkey<br>) -&gt; <a class="struct" href="https://doc.rust-lang.org/1.68.2/core/pin/struct.Pin.html" title="struct core::pin::Pin">Pin</a>&lt;<a class="struct" href="https://doc.rust-lang.org/1.68.2/alloc/boxed/struct.Box.html" title="struct alloc::boxed::Box">Box</a>&lt;dyn <a class="trait" href="https://doc.rust-lang.org/1.68.2/core/future/future/trait.Future.html" title="trait core::future::future::Future">Future</a>&lt;Output = <a class="type" href="https://docs.rs/anyhow/1.0.66/anyhow/type.Result.html" title="type anyhow::Result">Result</a>&lt;AccountSharedData&gt;&gt; + <a class="trait" href="https://doc.rust-lang.org/1.68.2/core/marker/trait.Send.html" title="trait core::marker::Send">Send</a> + 'async_trait&gt;&gt;<span class="where fmt-newline">where<br>&nbsp;&nbsp;&nbsp;&nbsp;Self: 'async_trait,<br>&nbsp;&nbsp;&nbsp;&nbsp;'life0: 'async_trait,<br>&nbsp;&nbsp;&nbsp;&nbsp;'life1: 'async_trait,</span></h4></section></div><h2 id="implementors" class="small-section-header">Implementors<a href="#implementors" class="anchor">§</a></h2><div id="implementors-list"><section id="impl-AccountFetcher-for-AccountFetcher" class="impl has-srclink"><a class="srclink rightside" href="../src/mango_v4_client/chain_data_fetcher.rs.html#159-200">source</a><a href="#impl-AccountFetcher-for-AccountFetcher" class="anchor">§</a><h3 class="code-header">impl <a class="trait" href="trait.AccountFetcher.html" title="trait mango_v4_client::AccountFetcher">AccountFetcher</a> for <a class="struct" href="chain_data/struct.AccountFetcher.html" title="struct mango_v4_client::chain_data::AccountFetcher">AccountFetcher</a></h3></section><section id="impl-AccountFetcher-for-RpcAccountFetcher" class="impl has-srclink"><a class="srclink rightside" href="../src/mango_v4_client/account_fetcher.rs.html#61-103">source</a><a href="#impl-AccountFetcher-for-RpcAccountFetcher" class="anchor">§</a><h3 class="code-header">impl <a class="trait" href="trait.AccountFetcher.html" title="trait mango_v4_client::AccountFetcher">AccountFetcher</a> for <a class="struct" href="struct.RpcAccountFetcher.html" title="struct mango_v4_client::RpcAccountFetcher">RpcAccountFetcher</a></h3></section><section id="impl-AccountFetcher-for-CachedAccountFetcher%3CT%3E" class="impl has-srclink"><a class="srclink rightside" href="../src/mango_v4_client/account_fetcher.rs.html#181-264">source</a><a href="#impl-AccountFetcher-for-CachedAccountFetcher%3CT%3E" class="anchor">§</a><h3 class="code-header">impl&lt;T:&nbsp;<a class="trait" href="trait.AccountFetcher.html" title="trait mango_v4_client::AccountFetcher">AccountFetcher</a> + 'static&gt; <a class="trait" href="trait.AccountFetcher.html" title="trait mango_v4_client::AccountFetcher">AccountFetcher</a> for <a class="struct" href="struct.CachedAccountFetcher.html" title="struct mango_v4_client::CachedAccountFetcher">CachedAccountFetcher</a>&lt;T&gt;</h3></section></div><script src="../implementors/mango_v4_client/account_fetcher/trait.AccountFetcher.js" async></script></section></div></main><div id="rustdoc-vars" data-root-path="../" data-static-root-path="../static.files/" data-current-crate="mango_v4_client" data-themes="" data-resource-suffix="" data-rustdoc-version="1.68.2 (9eb3afe9e 2023-03-27)" data-search-js="search-98d53477a794af0b.js" data-settings-js="settings-c3c521c753752a1a.js" data-settings-css="settings-08ddfdda51b8ee2e.css" ></div></body></html>