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 `ToDescriptorKey` trait in crate `bdk`."><meta name="keywords" content="rust, rustlang, rust-lang, ToDescriptorKey"><title>bdk::keys::ToDescriptorKey - 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">
2 <link rel="alternate icon" type="image/png" href="../../favicon-16x16.png">
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 ToDescriptorKey</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.to_descriptor_key">to_descriptor_key</a></div><a class="sidebar-title" href="#foreign-impls">Implementations on Foreign Types</a><div class="sidebar-links"><a href="#impl-ToDescriptorKey%3CCtx%3E-for-(T%2C%20DerivationPath)">(T, DerivationPath)</a><a href="#impl-ToDescriptorKey%3CCtx%3E-for-(T%2C%20KeySource%2C%20DerivationPath)">(T, KeySource, DerivationPath)</a><a href="#impl-ToDescriptorKey%3CCtx%3E-for-PrivateKey">PrivateKey</a><a href="#impl-ToDescriptorKey%3CCtx%3E-for-PublicKey">PublicKey</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">keys</a></p><script>window.sidebarCurrent = {name: "ToDescriptorKey", 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/keys/mod.rs.html#295-298" title="goto source code">[src]</a></span><span class="in-band">Trait <a href="../index.html">bdk</a>::<wbr><a href="index.html">keys</a>::<wbr><a class="trait" href="">ToDescriptorKey</a></span></h1><div class="docblock type-decl hidden-by-usual-hider"><pre class="rust trait">pub trait ToDescriptorKey<Ctx: <a class="trait" href="../../bdk/keys/trait.ScriptContext.html" title="trait bdk::keys::ScriptContext">ScriptContext</a>>: <a class="trait" href="https://doc.rust-lang.org/nightly/core/marker/trait.Sized.html" title="trait core::marker::Sized">Sized</a> {
5 pub fn <a href="#tymethod.to_descriptor_key" class="fnname">to_descriptor_key</a>(self) -> <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="../../bdk/keys/enum.DescriptorKey.html" title="enum bdk::keys::DescriptorKey">DescriptorKey</a><Ctx>, <a class="enum" href="../../bdk/keys/enum.KeyError.html" title="enum bdk::keys::KeyError">KeyError</a>>;
6 }</pre></div><div class="docblock"><p>Trait for objects that can be turned into a public or secret <a href="../../bdk/keys/enum.DescriptorKey.html" title="DescriptorKey"><code>DescriptorKey</code></a></p>
7 <p>The generic type <code>Ctx</code> is used to define the context in which the key is valid: some key
8 formats, like the mnemonics used by Electrum wallets, encode internally whether the wallet is
9 legacy or segwit. Thus, trying to turn a valid legacy mnemonic into a <code>DescriptorKey</code>
10 that would become part of a segwit descriptor should fail.</p>
11 <p>For key types that do care about this, the <a href="../../bdk/keys/trait.ExtScriptContext.html" title="ExtScriptContext"><code>ExtScriptContext</code></a> trait provides some useful
12 methods that can be used to check at runtime which <code>Ctx</code> is being used.</p>
13 <p>For key types that can do this check statically (because they can only work within a
14 single <code>Ctx</code>), the "specialized" trait can be implemented to make the compiler handle the type
16 <p>Keys also have control over the networks they support: constructing the return object with
17 <a href="../../bdk/keys/enum.DescriptorKey.html#method.from_public" title="DescriptorKey::from_public"><code>DescriptorKey::from_public</code></a> or <a href="../../bdk/keys/enum.DescriptorKey.html#method.from_secret" title="DescriptorKey::from_secret"><code>DescriptorKey::from_secret</code></a> allows to specify a set of
18 <a href="../../bdk/keys/type.ValidNetworks.html" title="ValidNetworks"><code>ValidNetworks</code></a>.</p>
19 <h2 id="examples" class="section-header"><a href="#examples">Examples</a></h2>
20 <p>Key type valid in any context:</p>
22 <div class="example-wrap"><pre class="rust rust-example-rendered">
23 <span class="kw">use</span> <span class="ident">bdk</span>::<span class="ident">bitcoin</span>::<span class="ident">PublicKey</span>;
25 <span class="kw">use</span> <span class="ident">bdk</span>::<span class="ident">keys</span>::{<span class="ident">DescriptorKey</span>, <span class="ident">KeyError</span>, <span class="ident">ScriptContext</span>, <span class="ident">ToDescriptorKey</span>};
27 <span class="kw">pub</span> <span class="kw">struct</span> <span class="ident">MyKeyType</span> {
28 <span class="ident">pubkey</span>: <span class="ident">PublicKey</span>,
31 <span class="kw">impl</span><span class="op"><</span><span class="ident">Ctx</span>: <span class="ident">ScriptContext</span><span class="op">></span> <span class="ident">ToDescriptorKey</span><span class="op"><</span><span class="ident">Ctx</span><span class="op">></span> <span class="kw">for</span> <span class="ident">MyKeyType</span> {
32 <span class="kw">fn</span> <span class="ident">to_descriptor_key</span>(<span class="self">self</span>) <span class="op">-</span><span class="op">></span> <span class="prelude-ty">Result</span><span class="op"><</span><span class="ident">DescriptorKey</span><span class="op"><</span><span class="ident">Ctx</span><span class="op">></span>, <span class="ident">KeyError</span><span class="op">></span> {
33 <span class="self">self</span>.<span class="ident">pubkey</span>.<span class="ident">to_descriptor_key</span>()
36 <p>Key type that is only valid on mainnet:</p>
38 <div class="example-wrap"><pre class="rust rust-example-rendered">
39 <span class="kw">use</span> <span class="ident">bdk</span>::<span class="ident">bitcoin</span>::<span class="ident">PublicKey</span>;
41 <span class="kw">use</span> <span class="ident">bdk</span>::<span class="ident">keys</span>::{
42 <span class="ident">mainnet_network</span>, <span class="ident">DescriptorKey</span>, <span class="ident">DescriptorPublicKey</span>, <span class="ident">DescriptorSinglePub</span>, <span class="ident">KeyError</span>,
43 <span class="ident">ScriptContext</span>, <span class="ident">ToDescriptorKey</span>,
46 <span class="kw">pub</span> <span class="kw">struct</span> <span class="ident">MyKeyType</span> {
47 <span class="ident">pubkey</span>: <span class="ident">PublicKey</span>,
50 <span class="kw">impl</span><span class="op"><</span><span class="ident">Ctx</span>: <span class="ident">ScriptContext</span><span class="op">></span> <span class="ident">ToDescriptorKey</span><span class="op"><</span><span class="ident">Ctx</span><span class="op">></span> <span class="kw">for</span> <span class="ident">MyKeyType</span> {
51 <span class="kw">fn</span> <span class="ident">to_descriptor_key</span>(<span class="self">self</span>) <span class="op">-</span><span class="op">></span> <span class="prelude-ty">Result</span><span class="op"><</span><span class="ident">DescriptorKey</span><span class="op"><</span><span class="ident">Ctx</span><span class="op">></span>, <span class="ident">KeyError</span><span class="op">></span> {
52 <span class="prelude-val">Ok</span>(<span class="ident">DescriptorKey</span>::<span class="ident">from_public</span>(
53 <span class="ident">DescriptorPublicKey</span>::<span class="ident">SinglePub</span>(<span class="ident">DescriptorSinglePub</span> {
54 <span class="ident">origin</span>: <span class="prelude-val">None</span>,
55 <span class="ident">key</span>: <span class="self">self</span>.<span class="ident">pubkey</span>,
57 <span class="ident">mainnet_network</span>(),
61 <p>Key type that internally encodes in which context it's valid. The context is checked at runtime:</p>
63 <div class="example-wrap"><pre class="rust rust-example-rendered">
64 <span class="kw">use</span> <span class="ident">bdk</span>::<span class="ident">bitcoin</span>::<span class="ident">PublicKey</span>;
66 <span class="kw">use</span> <span class="ident">bdk</span>::<span class="ident">keys</span>::{<span class="ident">DescriptorKey</span>, <span class="ident">ExtScriptContext</span>, <span class="ident">KeyError</span>, <span class="ident">ScriptContext</span>, <span class="ident">ToDescriptorKey</span>};
68 <span class="kw">pub</span> <span class="kw">struct</span> <span class="ident">MyKeyType</span> {
69 <span class="ident">is_legacy</span>: <span class="ident">bool</span>,
70 <span class="ident">pubkey</span>: <span class="ident">PublicKey</span>,
73 <span class="kw">impl</span><span class="op"><</span><span class="ident">Ctx</span>: <span class="ident">ScriptContext</span> <span class="op">+</span> <span class="lifetime">'static</span><span class="op">></span> <span class="ident">ToDescriptorKey</span><span class="op"><</span><span class="ident">Ctx</span><span class="op">></span> <span class="kw">for</span> <span class="ident">MyKeyType</span> {
74 <span class="kw">fn</span> <span class="ident">to_descriptor_key</span>(<span class="self">self</span>) <span class="op">-</span><span class="op">></span> <span class="prelude-ty">Result</span><span class="op"><</span><span class="ident">DescriptorKey</span><span class="op"><</span><span class="ident">Ctx</span><span class="op">></span>, <span class="ident">KeyError</span><span class="op">></span> {
75 <span class="kw">if</span> <span class="ident">Ctx</span>::<span class="ident">is_legacy</span>() <span class="op">=</span><span class="op">=</span> <span class="self">self</span>.<span class="ident">is_legacy</span> {
76 <span class="self">self</span>.<span class="ident">pubkey</span>.<span class="ident">to_descriptor_key</span>()
77 } <span class="kw">else</span> {
78 <span class="prelude-val">Err</span>(<span class="ident">KeyError</span>::<span class="ident">InvalidScriptContext</span>)
82 <p>Key type that can only work within <a href="../../bdk/descriptor/enum.Segwitv0.html" title="miniscript::Segwitv0"><code>miniscript::Segwitv0</code></a> context. Only the specialized version
83 of the trait is implemented.</p>
84 <p>This example deliberately fails to compile, to demonstrate how the compiler can catch when keys
85 are misused. In this case, the "segwit-only" key is used to build a <code>pkh()</code> descriptor, which
86 makes the compiler (correctly) fail.</p>
88 <div class='information'><div class='tooltip compile_fail'>ⓘ<span class='tooltiptext'>This example deliberately fails to compile</span></div></div><div class="example-wrap"><pre class="rust rust-example-rendered compile_fail">
89 <span class="kw">use</span> <span class="ident">bdk</span>::<span class="ident">bitcoin</span>::<span class="ident">PublicKey</span>;
90 <span class="kw">use</span> <span class="ident">std</span>::<span class="ident">str</span>::<span class="ident">FromStr</span>;
92 <span class="kw">use</span> <span class="ident">bdk</span>::<span class="ident">keys</span>::{<span class="ident">DescriptorKey</span>, <span class="ident">KeyError</span>, <span class="ident">ToDescriptorKey</span>};
94 <span class="kw">pub</span> <span class="kw">struct</span> <span class="ident">MySegwitOnlyKeyType</span> {
95 <span class="ident">pubkey</span>: <span class="ident">PublicKey</span>,
98 <span class="kw">impl</span> <span class="ident">ToDescriptorKey</span><span class="op"><</span><span class="ident">bdk</span>::<span class="ident">miniscript</span>::<span class="ident">Segwitv0</span><span class="op">></span> <span class="kw">for</span> <span class="ident">MySegwitOnlyKeyType</span> {
99 <span class="kw">fn</span> <span class="ident">to_descriptor_key</span>(<span class="self">self</span>) <span class="op">-</span><span class="op">></span> <span class="prelude-ty">Result</span><span class="op"><</span><span class="ident">DescriptorKey</span><span class="op"><</span><span class="ident">bdk</span>::<span class="ident">miniscript</span>::<span class="ident">Segwitv0</span><span class="op">></span>, <span class="ident">KeyError</span><span class="op">></span> {
100 <span class="self">self</span>.<span class="ident">pubkey</span>.<span class="ident">to_descriptor_key</span>()
104 <span class="kw">let</span> <span class="ident">key</span> <span class="op">=</span> <span class="ident">MySegwitOnlyKeyType</span> {
105 <span class="ident">pubkey</span>: <span class="ident">PublicKey</span>::<span class="ident">from_str</span>(<span class="string">"..."</span>)<span class="question-mark">?</span>,
107 <span class="kw">let</span> (<span class="ident">descriptor</span>, <span class="kw">_</span>, <span class="kw">_</span>) <span class="op">=</span> <span class="ident">bdk</span>::<span class="macro">descriptor</span><span class="macro">!</span>(<span class="ident">pkh</span>(<span class="ident">key</span>))<span class="question-mark">?</span>;
108 <span class="comment">// ^^^^^ changing this to `wpkh` would make it compile</span>
110 </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.to_descriptor_key" class="method"><code>pub fn <a href="#tymethod.to_descriptor_key" class="fnname">to_descriptor_key</a>(self) -> <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="../../bdk/keys/enum.DescriptorKey.html" title="enum bdk::keys::DescriptorKey">DescriptorKey</a><Ctx>, <a class="enum" href="../../bdk/keys/enum.KeyError.html" title="enum bdk::keys::KeyError">KeyError</a>></code><a class="srclink" href="../../src/bdk/keys/mod.rs.html#297" title="goto source code">[src]</a></h3><div class="docblock"><p>Turn the key into a <a href="../../bdk/keys/enum.DescriptorKey.html" title="DescriptorKey"><code>DescriptorKey</code></a> within the requested <a href="../../bdk/keys/trait.ScriptContext.html" title="ScriptContext"><code>ScriptContext</code></a></p>
111 </div></div><span class="loading-content">Loading content...</span><h2 id="foreign-impls" class="small-section-header">Implementations on Foreign Types<a href="#foreign-impls" class="anchor"></a></h2><h3 id="impl-ToDescriptorKey%3CCtx%3E-for-(T%2C%20DerivationPath)" class="impl"><code class="in-band">impl<Ctx: <a class="trait" href="../../bdk/keys/trait.ScriptContext.html" title="trait bdk::keys::ScriptContext">ScriptContext</a>, T: <a class="trait" href="../../bdk/keys/trait.DerivableKey.html" title="trait bdk::keys::DerivableKey">DerivableKey</a><Ctx>> <a class="trait" href="../../bdk/keys/trait.ToDescriptorKey.html" title="trait bdk::keys::ToDescriptorKey">ToDescriptorKey</a><Ctx> for <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.tuple.html">(</a>T, DerivationPath<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.tuple.html">)</a></code><a href="#impl-ToDescriptorKey%3CCtx%3E-for-(T%2C%20DerivationPath)" class="anchor"></a><a class="srclink" href="../../src/bdk/keys/mod.rs.html#530-534" title="goto source code">[src]</a></h3><div class="impl-items"><h4 id="method.to_descriptor_key" class="method hidden"><code>pub fn <a href="#method.to_descriptor_key" class="fnname">to_descriptor_key</a>(self) -> <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="../../bdk/keys/enum.DescriptorKey.html" title="enum bdk::keys::DescriptorKey">DescriptorKey</a><Ctx>, <a class="enum" href="../../bdk/keys/enum.KeyError.html" title="enum bdk::keys::KeyError">KeyError</a>></code><a class="srclink" href="../../src/bdk/keys/mod.rs.html#531-533" title="goto source code">[src]</a></h4></div><h3 id="impl-ToDescriptorKey%3CCtx%3E-for-(T%2C%20KeySource%2C%20DerivationPath)" class="impl"><code class="in-band">impl<Ctx: <a class="trait" href="../../bdk/keys/trait.ScriptContext.html" title="trait bdk::keys::ScriptContext">ScriptContext</a>, T: <a class="trait" href="../../bdk/keys/trait.DerivableKey.html" title="trait bdk::keys::DerivableKey">DerivableKey</a><Ctx>> <a class="trait" href="../../bdk/keys/trait.ToDescriptorKey.html" title="trait bdk::keys::ToDescriptorKey">ToDescriptorKey</a><Ctx> for <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.tuple.html">(</a>T, KeySource, DerivationPath<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.tuple.html">)</a></code><a href="#impl-ToDescriptorKey%3CCtx%3E-for-(T%2C%20KeySource%2C%20DerivationPath)" class="anchor"></a><a class="srclink" href="../../src/bdk/keys/mod.rs.html#536-542" title="goto source code">[src]</a></h3><div class="impl-items"><h4 id="method.to_descriptor_key-1" class="method hidden"><code>pub fn <a href="#method.to_descriptor_key" class="fnname">to_descriptor_key</a>(self) -> <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="../../bdk/keys/enum.DescriptorKey.html" title="enum bdk::keys::DescriptorKey">DescriptorKey</a><Ctx>, <a class="enum" href="../../bdk/keys/enum.KeyError.html" title="enum bdk::keys::KeyError">KeyError</a>></code><a class="srclink" href="../../src/bdk/keys/mod.rs.html#539-541" title="goto source code">[src]</a></h4></div><h3 id="impl-ToDescriptorKey%3CCtx%3E-for-PublicKey" class="impl"><code class="in-band">impl<Ctx: <a class="trait" href="../../bdk/keys/trait.ScriptContext.html" title="trait bdk::keys::ScriptContext">ScriptContext</a>> <a class="trait" href="../../bdk/keys/trait.ToDescriptorKey.html" title="trait bdk::keys::ToDescriptorKey">ToDescriptorKey</a><Ctx> for PublicKey</code><a href="#impl-ToDescriptorKey%3CCtx%3E-for-PublicKey" class="anchor"></a><a class="srclink" href="../../src/bdk/keys/mod.rs.html#642-650" title="goto source code">[src]</a></h3><div class="impl-items"><h4 id="method.to_descriptor_key-2" class="method hidden"><code>pub fn <a href="#method.to_descriptor_key" class="fnname">to_descriptor_key</a>(self) -> <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="../../bdk/keys/enum.DescriptorKey.html" title="enum bdk::keys::DescriptorKey">DescriptorKey</a><Ctx>, <a class="enum" href="../../bdk/keys/enum.KeyError.html" title="enum bdk::keys::KeyError">KeyError</a>></code><a class="srclink" href="../../src/bdk/keys/mod.rs.html#643-649" title="goto source code">[src]</a></h4></div><h3 id="impl-ToDescriptorKey%3CCtx%3E-for-PrivateKey" class="impl"><code class="in-band">impl<Ctx: <a class="trait" href="../../bdk/keys/trait.ScriptContext.html" title="trait bdk::keys::ScriptContext">ScriptContext</a>> <a class="trait" href="../../bdk/keys/trait.ToDescriptorKey.html" title="trait bdk::keys::ToDescriptorKey">ToDescriptorKey</a><Ctx> for PrivateKey</code><a href="#impl-ToDescriptorKey%3CCtx%3E-for-PrivateKey" class="anchor"></a><a class="srclink" href="../../src/bdk/keys/mod.rs.html#670-678" title="goto source code">[src]</a></h3><div class="impl-items"><h4 id="method.to_descriptor_key-3" class="method hidden"><code>pub fn <a href="#method.to_descriptor_key" class="fnname">to_descriptor_key</a>(self) -> <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="../../bdk/keys/enum.DescriptorKey.html" title="enum bdk::keys::DescriptorKey">DescriptorKey</a><Ctx>, <a class="enum" href="../../bdk/keys/enum.KeyError.html" title="enum bdk::keys::KeyError">KeyError</a>></code><a class="srclink" href="../../src/bdk/keys/mod.rs.html#671-677" title="goto source code">[src]</a></h4></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-ToDescriptorKey%3CCtx%3E" class="impl"><code class="in-band">impl<Ctx, K> ToDescriptorKey<Ctx> for <a class="struct" href="../../bdk/keys/struct.GeneratedKey.html" title="struct bdk::keys::GeneratedKey">GeneratedKey</a><K, Ctx> <span class="where fmt-newline">where<br> Ctx: <a class="trait" href="../../bdk/keys/trait.ScriptContext.html" title="trait bdk::keys::ScriptContext">ScriptContext</a>,<br> K: <a class="trait" href="../../bdk/keys/trait.ToDescriptorKey.html" title="trait bdk::keys::ToDescriptorKey">ToDescriptorKey</a><Ctx>, </span></code><a href="#impl-ToDescriptorKey%3CCtx%3E" class="anchor"></a><a class="srclink" href="../../src/bdk/keys/mod.rs.html#402-411" title="goto source code">[src]</a></h3><div class="impl-items"><h4 id="method.to_descriptor_key-4" class="method hidden"><code>pub fn <a href="#method.to_descriptor_key-4" class="fnname">to_descriptor_key</a>(self) -> <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="../../bdk/keys/enum.DescriptorKey.html" title="enum bdk::keys::DescriptorKey">DescriptorKey</a><Ctx>, <a class="enum" href="../../bdk/keys/enum.KeyError.html" title="enum bdk::keys::KeyError">KeyError</a>></code><a class="srclink" href="../../src/bdk/keys/mod.rs.html#407-410" title="goto source code">[src]</a></h4></div><h3 id="impl-ToDescriptorKey%3CCtx%3E-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>> ToDescriptorKey<Ctx> for <a class="enum" href="../../bdk/keys/enum.DescriptorKey.html" title="enum bdk::keys::DescriptorKey">DescriptorKey</a><Ctx></code><a href="#impl-ToDescriptorKey%3CCtx%3E-1" class="anchor"></a><a class="srclink" href="../../src/bdk/keys/mod.rs.html#620-624" title="goto source code">[src]</a></h3><div class="docblock"><p>The "identity" conversion is used internally by some <code>bdk::fragment</code>s</p>
112 </div><div class="impl-items"><h4 id="method.to_descriptor_key-5" class="method hidden"><code>pub fn <a href="#method.to_descriptor_key-5" class="fnname">to_descriptor_key</a>(self) -> <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="../../bdk/keys/enum.DescriptorKey.html" title="enum bdk::keys::DescriptorKey">DescriptorKey</a><Ctx>, <a class="enum" href="../../bdk/keys/enum.KeyError.html" title="enum bdk::keys::KeyError">KeyError</a>></code><a class="srclink" href="../../src/bdk/keys/mod.rs.html#621-623" title="goto source code">[src]</a></h4></div><h3 id="impl-ToDescriptorKey%3CCtx%3E-2" class="impl"><code class="in-band">impl<Ctx: <a class="trait" href="../../bdk/keys/trait.ScriptContext.html" title="trait bdk::keys::ScriptContext">ScriptContext</a>> ToDescriptorKey<Ctx> for <a class="enum" href="../../bdk/keys/enum.DescriptorPublicKey.html" title="enum bdk::keys::DescriptorPublicKey">DescriptorPublicKey</a></code><a href="#impl-ToDescriptorKey%3CCtx%3E-2" class="anchor"></a><a class="srclink" href="../../src/bdk/keys/mod.rs.html#626-640" title="goto source code">[src]</a></h3><div class="impl-items"><h4 id="method.to_descriptor_key-6" class="method hidden"><code>pub fn <a href="#method.to_descriptor_key-6" class="fnname">to_descriptor_key</a>(self) -> <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="../../bdk/keys/enum.DescriptorKey.html" title="enum bdk::keys::DescriptorKey">DescriptorKey</a><Ctx>, <a class="enum" href="../../bdk/keys/enum.KeyError.html" title="enum bdk::keys::KeyError">KeyError</a>></code><a class="srclink" href="../../src/bdk/keys/mod.rs.html#627-639" title="goto source code">[src]</a></h4></div><h3 id="impl-ToDescriptorKey%3CCtx%3E-3" class="impl"><code class="in-band">impl<Ctx: <a class="trait" href="../../bdk/keys/trait.ScriptContext.html" title="trait bdk::keys::ScriptContext">ScriptContext</a>> ToDescriptorKey<Ctx> for <a class="enum" href="../../bdk/keys/enum.DescriptorSecretKey.html" title="enum bdk::keys::DescriptorSecretKey">DescriptorSecretKey</a></code><a href="#impl-ToDescriptorKey%3CCtx%3E-3" class="anchor"></a><a class="srclink" href="../../src/bdk/keys/mod.rs.html#652-668" title="goto source code">[src]</a></h3><div class="impl-items"><h4 id="method.to_descriptor_key-7" class="method hidden"><code>pub fn <a href="#method.to_descriptor_key-7" class="fnname">to_descriptor_key</a>(self) -> <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="../../bdk/keys/enum.DescriptorKey.html" title="enum bdk::keys::DescriptorKey">DescriptorKey</a><Ctx>, <a class="enum" href="../../bdk/keys/enum.KeyError.html" title="enum bdk::keys::KeyError">KeyError</a>></code><a class="srclink" href="../../src/bdk/keys/mod.rs.html#653-667" title="goto source code">[src]</a></h4></div></div><span class="loading-content">Loading content...</span><script type="text/javascript" src="../../implementors/bdk/keys/trait.ToDescriptorKey.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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