1 <!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 `ExtractPolicy` trait in crate `bdk`."><meta name="keywords" content="rust, rustlang, rust-lang, ExtractPolicy"><title>bdk::descriptor::ExtractPolicy - Rust</title><link rel="stylesheet" type="text/css" href="../../normalize.css"><link rel="stylesheet" type="text/css" href="../../rustdoc.css" id="mainThemeStyle"><link rel="stylesheet" type="text/css" href="../../light.css" id="themeStyle"><link rel="stylesheet" type="text/css" href="../../dark.css" disabled ><link rel="stylesheet" type="text/css" href="../../ayu.css" disabled ><script id="default-settings"></script><script src="../../storage.js"></script><noscript><link rel="stylesheet" href="../../noscript.css"></noscript><link rel="icon" type="image/svg+xml" href="../../favicon.svg">
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3 <link rel="alternate icon" type="image/png" href="../../favicon-32x32.png"><style type="text/css">#crate-search{background-image:url("../../down-arrow.svg");}</style></head><body class="rustdoc trait"><!--[if lte IE 8]><div class="warning">This old browser is unsupported and will most likely display funky things.</div><![endif]--><nav class="sidebar"><div class="sidebar-menu">☰</div><a href='../../bdk/index.html'><div class='logo-container rust-logo'><img src='../../rust-logo.png' alt='logo'></div></a><p class="location">Trait ExtractPolicy</p><div class="sidebar-elems"><div class="block items"><a class="sidebar-title" href="#required-methods">Required Methods</a><div class="sidebar-links"><a href="#tymethod.extract_policy">extract_policy</a></div><a class="sidebar-title" href="#implementors">Implementors</a></div><p class="location"><a href="../index.html">bdk</a>::<wbr><a href="index.html">descriptor</a></p><script>window.sidebarCurrent = {name: "ExtractPolicy", ty: "trait", relpath: ""};</script><script defer src="sidebar-items.js"></script></div></nav><div class="theme-picker"><button id="theme-picker" aria-label="Pick another theme!" aria-haspopup="menu"><img src="../../brush.svg" width="18" alt="Pick another theme!"></button><div id="theme-choices" role="menu"></div></div><script src="../../theme.js"></script><nav class="sub"><form class="search-form"><div class="search-container"><div><select id="crate-search"><option value="All crates">All crates</option></select><input class="search-input" name="search" disabled autocomplete="off" spellcheck="false" placeholder="Click or press ‘S’ to search, ‘?’ for more options…" type="search"></div><button type="button" class="help-button">?</button>
4 <a id="settings-menu" href="../../settings.html"><img src="../../wheel.svg" width="18" alt="Change settings"></a></div></form></nav><section id="main" class="content"><h1 class="fqn"><span class="out-of-band"><span id="render-detail"><a id="toggle-all-docs" href="javascript:void(0)" title="collapse all docs">[<span class="inner">−</span>]</a></span><a class="srclink" href="../../src/bdk/descriptor/mod.rs.html#191-198" title="goto source code">[src]</a></span><span class="in-band">Trait <a href="../index.html">bdk</a>::<wbr><a href="index.html">descriptor</a>::<wbr><a class="trait" href="">ExtractPolicy</a></span></h1><div class="docblock type-decl hidden-by-usual-hider"><pre class="rust trait">pub trait ExtractPolicy {
5 pub fn <a href="#tymethod.extract_policy" class="fnname">extract_policy</a>(<br> &self, <br> signers: &<a class="struct" href="../../bdk/wallet/signer/struct.SignersContainer.html" title="struct bdk::wallet::signer::SignersContainer">SignersContainer</a>, <br> secp: &Secp256k1<All><br> ) -> <a class="enum" href="https://doc.rust-lang.org/nightly/core/result/enum.Result.html" title="enum core::result::Result">Result</a><<a class="enum" href="https://doc.rust-lang.org/nightly/core/option/enum.Option.html" title="enum core::option::Option">Option</a><<a class="struct" href="../../bdk/descriptor/policy/struct.Policy.html" title="struct bdk::descriptor::policy::Policy">Policy</a>>, <a class="enum" href="../../bdk/descriptor/error/enum.Error.html" title="enum bdk::descriptor::error::Error">Error</a>>;
6 }</pre></div><div class="docblock"><p>Trait implemented on <a href="../../bdk/descriptor/enum.Descriptor.html" title="Descriptor"><code>Descriptor</code></a>s to add a method to extract the spending <a href="../../bdk/descriptor/policy/index.html" title="policy"><code>policy</code></a></p>
7 </div><h2 id="required-methods" class="small-section-header">Required methods<a href="#required-methods" class="anchor"></a></h2><div class="methods"><h3 id="tymethod.extract_policy" class="method"><code>pub fn <a href="#tymethod.extract_policy" class="fnname">extract_policy</a>(<br> &self, <br> signers: &<a class="struct" href="../../bdk/wallet/signer/struct.SignersContainer.html" title="struct bdk::wallet::signer::SignersContainer">SignersContainer</a>, <br> secp: &Secp256k1<All><br>) -> <a class="enum" href="https://doc.rust-lang.org/nightly/core/result/enum.Result.html" title="enum core::result::Result">Result</a><<a class="enum" href="https://doc.rust-lang.org/nightly/core/option/enum.Option.html" title="enum core::option::Option">Option</a><<a class="struct" href="../../bdk/descriptor/policy/struct.Policy.html" title="struct bdk::descriptor::policy::Policy">Policy</a>>, <a class="enum" href="../../bdk/descriptor/error/enum.Error.html" title="enum bdk::descriptor::error::Error">Error</a>></code><a class="srclink" href="../../src/bdk/descriptor/mod.rs.html#193-197" title="goto source code">[src]</a></h3><div class="docblock"><p>Extract the spending <a href="../../bdk/descriptor/policy/index.html" title="policy"><code>policy</code></a></p>
8 </div></div><span class="loading-content">Loading content...</span><h2 id="implementors" class="small-section-header">Implementors<a href="#implementors" class="anchor"></a></h2><div class="item-list" id="implementors-list"><h3 id="impl-ExtractPolicy" class="impl"><code class="in-band">impl ExtractPolicy for <a class="enum" href="../../bdk/descriptor/enum.Descriptor.html" title="enum bdk::descriptor::Descriptor">Descriptor</a><<a class="enum" href="../../bdk/keys/enum.DescriptorPublicKey.html" title="enum bdk::keys::DescriptorPublicKey">DescriptorPublicKey</a>></code><a href="#impl-ExtractPolicy" class="anchor"></a><a class="srclink" href="../../src/bdk/descriptor/policy.rs.html#846-884" title="goto source code">[src]</a></h3><div class="impl-items"><h4 id="method.extract_policy" class="method hidden"><code>pub fn <a href="#method.extract_policy" class="fnname">extract_policy</a>(<br> &self, <br> signers: &<a class="struct" href="../../bdk/wallet/signer/struct.SignersContainer.html" title="struct bdk::wallet::signer::SignersContainer">SignersContainer</a>, <br> secp: &Secp256k1<All><br>) -> <a class="enum" href="https://doc.rust-lang.org/nightly/core/result/enum.Result.html" title="enum core::result::Result">Result</a><<a class="enum" href="https://doc.rust-lang.org/nightly/core/option/enum.Option.html" title="enum core::option::Option">Option</a><<a class="struct" href="../../bdk/descriptor/policy/struct.Policy.html" title="struct bdk::descriptor::policy::Policy">Policy</a>>, <a class="enum" href="../../bdk/descriptor/error/enum.Error.html" title="enum bdk::descriptor::error::Error">Error</a>></code><a class="srclink" href="../../src/bdk/descriptor/policy.rs.html#847-883" title="goto source code">[src]</a></h4></div><h3 id="impl-ExtractPolicy-1" class="impl"><code class="in-band">impl<Ctx: <a class="trait" href="../../bdk/keys/trait.ScriptContext.html" title="trait bdk::keys::ScriptContext">ScriptContext</a>> ExtractPolicy for <a class="struct" href="../../bdk/descriptor/struct.Miniscript.html" title="struct bdk::descriptor::Miniscript">Miniscript</a><<a class="enum" href="../../bdk/keys/enum.DescriptorPublicKey.html" title="enum bdk::keys::DescriptorPublicKey">DescriptorPublicKey</a>, Ctx></code><a href="#impl-ExtractPolicy-1" class="anchor"></a><a class="srclink" href="../../src/bdk/descriptor/policy.rs.html#752-844" title="goto source code">[src]</a></h3><div class="impl-items"><h4 id="method.extract_policy-1" class="method hidden"><code>pub fn <a href="#method.extract_policy-1" class="fnname">extract_policy</a>(<br> &self, <br> signers: &<a class="struct" href="../../bdk/wallet/signer/struct.SignersContainer.html" title="struct bdk::wallet::signer::SignersContainer">SignersContainer</a>, <br> secp: &Secp256k1<All><br>) -> <a class="enum" href="https://doc.rust-lang.org/nightly/core/result/enum.Result.html" title="enum core::result::Result">Result</a><<a class="enum" href="https://doc.rust-lang.org/nightly/core/option/enum.Option.html" title="enum core::option::Option">Option</a><<a class="struct" href="../../bdk/descriptor/policy/struct.Policy.html" title="struct bdk::descriptor::policy::Policy">Policy</a>>, <a class="enum" href="../../bdk/descriptor/error/enum.Error.html" title="enum bdk::descriptor::error::Error">Error</a>></code><a class="srclink" href="../../src/bdk/descriptor/policy.rs.html#753-843" title="goto source code">[src]</a></h4></div></div><span class="loading-content">Loading content...</span><script type="text/javascript" src="../../implementors/bdk/descriptor/trait.ExtractPolicy.js" async></script></section><section id="search" class="content hidden"></section><section class="footer"></section><script>window.rootPath = "../../";window.currentCrate = "bdk";</script><script src="../../main.js"></script><script defer src="../../search-index.js"></script></body></html>
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