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="An RNG that reads random bytes straight from any type supporting `std::io::Read`, for example files."><title>ReadRng in bdk_chain::bitcoin::secp256k1::rand::rngs::adapter - Rust</title><script>if(window.location.protocol!=="file:")document.head.insertAdjacentHTML("beforeend","SourceSerif4-Regular-46f98efaafac5295.ttf.woff2,FiraSans-Regular-018c141bf0843ffd.woff2,FiraSans-Medium-8f9a781e4970d388.woff2,SourceCodePro-Regular-562dcc5011b6de7d.ttf.woff2,SourceCodePro-Semibold-d899c5a5c4aeb14a.ttf.woff2".split(",").map(f=>`<link rel="preload" as="font" type="font/woff2" crossorigin href="../../../../../../static.files/${f}">`).join(""))</script><link rel="stylesheet" href="../../../../../../static.files/normalize-76eba96aa4d2e634.css"><link rel="stylesheet" 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class="rustdoc struct"><!--[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" title="show sidebar"></button><a class="logo-container" href="../../../../../../bdk_chain/index.html"><img src="https://github.com/bitcoindevkit/bdk/raw/master/static/bdk.png" alt=""></a></nav><nav class="sidebar"><div class="sidebar-crate"><a class="logo-container" href="../../../../../../bdk_chain/index.html"><img src="https://github.com/bitcoindevkit/bdk/raw/master/static/bdk.png" alt="logo"></a><h2><a href="../../../../../../bdk_chain/index.html">bdk_chain</a><span class="version">0.20.0</span></h2></div><h2 class="location"><a href="#">ReadRng</a></h2><div class="sidebar-elems"><section><h3><a href="#implementations">Methods</a></h3><ul class="block method"><li><a href="#method.new">new</a></li></ul><h3><a href="#trait-implementations">Trait Implementations</a></h3><ul class="block trait-implementation"><li><a href="#impl-Debug-for-ReadRng%3CR%3E">Debug</a></li><li><a href="#impl-RngCore-for-ReadRng%3CR%3E">RngCore</a></li></ul><h3><a href="#synthetic-implementations">Auto Trait Implementations</a></h3><ul class="block synthetic-implementation"><li><a href="#impl-Freeze-for-ReadRng%3CR%3E">Freeze</a></li><li><a href="#impl-RefUnwindSafe-for-ReadRng%3CR%3E">RefUnwindSafe</a></li><li><a href="#impl-Send-for-ReadRng%3CR%3E">Send</a></li><li><a href="#impl-Sync-for-ReadRng%3CR%3E">Sync</a></li><li><a href="#impl-Unpin-for-ReadRng%3CR%3E">Unpin</a></li><li><a href="#impl-UnwindSafe-for-ReadRng%3CR%3E">UnwindSafe</a></li></ul><h3><a href="#blanket-implementations">Blanket Implementations</a></h3><ul class="block blanket-implementation"><li><a href="#impl-Any-for-T">Any</a></li><li><a href="#impl-Borrow%3CT%3E-for-T">Borrow<T></a></li><li><a href="#impl-BorrowMut%3CT%3E-for-T">BorrowMut<T></a></li><li><a href="#impl-From%3CT%3E-for-T">From<T></a></li><li><a href="#impl-Into%3CU%3E-for-T">Into<U></a></li><li><a href="#impl-Rng-for-R">Rng</a></li><li><a href="#impl-TryFrom%3CU%3E-for-T">TryFrom<U></a></li><li><a href="#impl-TryInto%3CU%3E-for-T">TryInto<U></a></li><li><a href="#impl-VZip%3CV%3E-for-T">VZip<V></a></li></ul></section><h2><a href="index.html">In bdk_chain::bitcoin::secp256k1::rand::rngs::adapter</a></h2></div></nav><div class="sidebar-resizer"></div><main><div class="width-limiter"><rustdoc-search></rustdoc-search><section id="main-content" class="content"><div class="main-heading"><h1>Struct <a href="../../../../../index.html">bdk_chain</a>::<wbr><a href="../../../../index.html">bitcoin</a>::<wbr><a href="../../../index.html">secp256k1</a>::<wbr><a href="../../index.html">rand</a>::<wbr><a href="../index.html">rngs</a>::<wbr><a href="index.html">adapter</a>::<wbr><a class="struct" href="#">ReadRng</a><button id="copy-path" title="Copy item path to clipboard">Copy item path</button></h1><span class="out-of-band"><a class="src" href="https://rust-random.github.io/rand/src/rand/rngs/adapter/read.rs.html#39">source</a> ยท <button id="toggle-all-docs" title="collapse all docs">[<span>−</span>]</button></span></div><pre class="rust item-decl"><code>pub struct ReadRng<R> { <span class="comment">/* private fields */</span> }</code></pre><span class="item-info"><div class="stab deprecated"><span class="emoji">๐</span><span>Deprecated since 0.8.4: removal due to lack of usage</span></div></span><details class="toggle top-doc" open><summary class="hideme"><span>Expand description</span></summary><div class="docblock"><p>An RNG that reads random bytes straight from any type supporting
2 <a href="https://doc.rust-lang.org/nightly/std/io/trait.Read.html" title="trait std::io::Read"><code>std::io::Read</code></a>, for example files.</p>
3 <p>This will work best with an infinite reader, but that is not required.</p>
4 <p>This can be used with <code>/dev/urandom</code> on Unix but it is recommended to use
5 <a href="../struct.OsRng.html" title="struct bdk_chain::bitcoin::secp256k1::rand::rngs::OsRng"><code>OsRng</code></a> instead.</p>
6 <h2 id="panics"><a class="doc-anchor" href="#panics">ยง</a>Panics</h2>
7 <p><code>ReadRng</code> uses <a href="https://doc.rust-lang.org/nightly/std/io/trait.Read.html#method.read_exact" title="method std::io::Read::read_exact"><code>std::io::Read::read_exact</code></a>, which retries on interrupts.
8 All other errors from the underlying reader, including when it does not
9 have enough data, will only be reported through <a href="../../trait.RngCore.html#tymethod.try_fill_bytes" title="method bdk_chain::bitcoin::secp256k1::rand::RngCore::try_fill_bytes"><code>try_fill_bytes</code></a>.
10 The other <a href="../../trait.RngCore.html" title="trait bdk_chain::bitcoin::secp256k1::rand::RngCore"><code>RngCore</code></a> methods will panic in case of an error.</p>
11 </div></details><h2 id="implementations" class="section-header">Implementations<a href="#implementations" class="anchor">ยง</a></h2><div id="implementations-list"><details class="toggle implementors-toggle" open><summary><section id="impl-ReadRng%3CR%3E" class="impl"><a class="src rightside" href="https://rust-random.github.io/rand/src/rand/rngs/adapter/read.rs.html#43">source</a><a href="#impl-ReadRng%3CR%3E" class="anchor">ยง</a><h3 class="code-header">impl<R> <a class="struct" href="struct.ReadRng.html" title="struct bdk_chain::bitcoin::secp256k1::rand::rngs::adapter::ReadRng">ReadRng</a><R><div class="where">where
12 R: <a class="trait" href="https://doc.rust-lang.org/nightly/std/io/trait.Read.html" title="trait std::io::Read">Read</a>,</div></h3></section></summary><div class="impl-items"><details class="toggle method-toggle" open><summary><section id="method.new" class="method"><a class="src rightside" href="https://rust-random.github.io/rand/src/rand/rngs/adapter/read.rs.html#45">source</a><h4 class="code-header">pub fn <a href="#method.new" class="fn">new</a>(r: R) -> <a class="struct" href="struct.ReadRng.html" title="struct bdk_chain::bitcoin::secp256k1::rand::rngs::adapter::ReadRng">ReadRng</a><R></h4></section></summary><div class="docblock"><p>Create a new <code>ReadRng</code> from a <code>Read</code>.</p>
13 </div></details></div></details></div><h2 id="trait-implementations" class="section-header">Trait Implementations<a href="#trait-implementations" class="anchor">ยง</a></h2><div id="trait-implementations-list"><details class="toggle implementors-toggle" open><summary><section id="impl-Debug-for-ReadRng%3CR%3E" class="impl"><a class="src rightside" href="https://rust-random.github.io/rand/src/rand/rngs/adapter/read.rs.html#37">source</a><a href="#impl-Debug-for-ReadRng%3CR%3E" class="anchor">ยง</a><h3 class="code-header">impl<R> <a class="trait" href="https://doc.rust-lang.org/nightly/core/fmt/trait.Debug.html" title="trait core::fmt::Debug">Debug</a> for <a class="struct" href="struct.ReadRng.html" title="struct bdk_chain::bitcoin::secp256k1::rand::rngs::adapter::ReadRng">ReadRng</a><R><div class="where">where
14 R: <a class="trait" href="https://doc.rust-lang.org/nightly/core/fmt/trait.Debug.html" title="trait core::fmt::Debug">Debug</a>,</div></h3></section></summary><div class="impl-items"><details class="toggle method-toggle" open><summary><section id="method.fmt" class="method trait-impl"><a class="src rightside" href="https://rust-random.github.io/rand/src/rand/rngs/adapter/read.rs.html#37">source</a><a href="#method.fmt" class="anchor">ยง</a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/nightly/core/fmt/trait.Debug.html#tymethod.fmt" class="fn">fmt</a>(&self, f: &mut <a class="struct" href="https://doc.rust-lang.org/nightly/core/fmt/struct.Formatter.html" title="struct core::fmt::Formatter">Formatter</a><'_>) -> <a class="enum" href="https://doc.rust-lang.org/nightly/core/result/enum.Result.html" title="enum core::result::Result">Result</a><<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.unit.html">()</a>, <a class="struct" href="https://doc.rust-lang.org/nightly/core/fmt/struct.Error.html" title="struct core::fmt::Error">Error</a>></h4></section></summary><div class='docblock'>Formats the value using the given formatter. <a href="https://doc.rust-lang.org/nightly/core/fmt/trait.Debug.html#tymethod.fmt">Read more</a></div></details></div></details><details class="toggle implementors-toggle" open><summary><section id="impl-RngCore-for-ReadRng%3CR%3E" class="impl"><a class="src rightside" href="https://rust-random.github.io/rand/src/rand/rngs/adapter/read.rs.html#50">source</a><a href="#impl-RngCore-for-ReadRng%3CR%3E" class="anchor">ยง</a><h3 class="code-header">impl<R> <a class="trait" href="../../trait.RngCore.html" title="trait bdk_chain::bitcoin::secp256k1::rand::RngCore">RngCore</a> for <a class="struct" href="struct.ReadRng.html" title="struct bdk_chain::bitcoin::secp256k1::rand::rngs::adapter::ReadRng">ReadRng</a><R><div class="where">where
15 R: <a class="trait" href="https://doc.rust-lang.org/nightly/std/io/trait.Read.html" title="trait std::io::Read">Read</a>,</div></h3></section></summary><div class="impl-items"><details class="toggle method-toggle" open><summary><section id="method.next_u32" class="method trait-impl"><a class="src rightside" href="https://rust-random.github.io/rand/src/rand/rngs/adapter/read.rs.html#51">source</a><a href="#method.next_u32" class="anchor">ยง</a><h4 class="code-header">fn <a href="../../trait.RngCore.html#tymethod.next_u32" class="fn">next_u32</a>(&mut self) -> <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.u32.html">u32</a></h4></section></summary><div class='docblock'>Return the next random <code>u32</code>. <a href="../../trait.RngCore.html#tymethod.next_u32">Read more</a></div></details><details class="toggle method-toggle" open><summary><section id="method.next_u64" class="method trait-impl"><a class="src rightside" href="https://rust-random.github.io/rand/src/rand/rngs/adapter/read.rs.html#55">source</a><a href="#method.next_u64" class="anchor">ยง</a><h4 class="code-header">fn <a href="../../trait.RngCore.html#tymethod.next_u64" class="fn">next_u64</a>(&mut self) -> <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.u64.html">u64</a></h4></section></summary><div class='docblock'>Return the next random <code>u64</code>. <a href="../../trait.RngCore.html#tymethod.next_u64">Read more</a></div></details><details class="toggle method-toggle" open><summary><section id="method.fill_bytes" class="method trait-impl"><a class="src rightside" href="https://rust-random.github.io/rand/src/rand/rngs/adapter/read.rs.html#59">source</a><a href="#method.fill_bytes" class="anchor">ยง</a><h4 class="code-header">fn <a href="../../trait.RngCore.html#tymethod.fill_bytes" class="fn">fill_bytes</a>(&mut self, dest: &mut [<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.u8.html">u8</a>])</h4></section></summary><div class='docblock'>Fill <code>dest</code> with random data. <a href="../../trait.RngCore.html#tymethod.fill_bytes">Read more</a></div></details><details class="toggle method-toggle" open><summary><section id="method.try_fill_bytes" class="method trait-impl"><a class="src rightside" href="https://rust-random.github.io/rand/src/rand/rngs/adapter/read.rs.html#68">source</a><a href="#method.try_fill_bytes" class="anchor">ยง</a><h4 class="code-header">fn <a href="../../trait.RngCore.html#tymethod.try_fill_bytes" class="fn">try_fill_bytes</a>(&mut self, dest: &mut [<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.u8.html">u8</a>]) -> <a class="enum" href="https://doc.rust-lang.org/nightly/core/result/enum.Result.html" title="enum core::result::Result">Result</a><<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.unit.html">()</a>, <a class="struct" href="../../struct.Error.html" title="struct bdk_chain::bitcoin::secp256k1::rand::Error">Error</a>></h4></section></summary><div class='docblock'>Fill <code>dest</code> entirely with random data. <a href="../../trait.RngCore.html#tymethod.try_fill_bytes">Read more</a></div></details></div></details></div><h2 id="synthetic-implementations" class="section-header">Auto Trait Implementations<a href="#synthetic-implementations" class="anchor">ยง</a></h2><div id="synthetic-implementations-list"><section id="impl-Freeze-for-ReadRng%3CR%3E" class="impl"><a href="#impl-Freeze-for-ReadRng%3CR%3E" class="anchor">ยง</a><h3 class="code-header">impl<R> <a class="trait" href="https://doc.rust-lang.org/nightly/core/marker/trait.Freeze.html" title="trait core::marker::Freeze">Freeze</a> for <a class="struct" href="struct.ReadRng.html" title="struct bdk_chain::bitcoin::secp256k1::rand::rngs::adapter::ReadRng">ReadRng</a><R><div class="where">where
16 R: <a class="trait" href="https://doc.rust-lang.org/nightly/core/marker/trait.Freeze.html" title="trait core::marker::Freeze">Freeze</a>,</div></h3></section><section id="impl-RefUnwindSafe-for-ReadRng%3CR%3E" class="impl"><a href="#impl-RefUnwindSafe-for-ReadRng%3CR%3E" class="anchor">ยง</a><h3 class="code-header">impl<R> <a class="trait" href="https://doc.rust-lang.org/nightly/core/panic/unwind_safe/trait.RefUnwindSafe.html" title="trait core::panic::unwind_safe::RefUnwindSafe">RefUnwindSafe</a> for <a class="struct" href="struct.ReadRng.html" title="struct bdk_chain::bitcoin::secp256k1::rand::rngs::adapter::ReadRng">ReadRng</a><R><div class="where">where
17 R: <a class="trait" href="https://doc.rust-lang.org/nightly/core/panic/unwind_safe/trait.RefUnwindSafe.html" title="trait core::panic::unwind_safe::RefUnwindSafe">RefUnwindSafe</a>,</div></h3></section><section id="impl-Send-for-ReadRng%3CR%3E" class="impl"><a href="#impl-Send-for-ReadRng%3CR%3E" class="anchor">ยง</a><h3 class="code-header">impl<R> <a class="trait" href="https://doc.rust-lang.org/nightly/core/marker/trait.Send.html" title="trait core::marker::Send">Send</a> for <a class="struct" href="struct.ReadRng.html" title="struct bdk_chain::bitcoin::secp256k1::rand::rngs::adapter::ReadRng">ReadRng</a><R><div class="where">where
18 R: <a class="trait" href="https://doc.rust-lang.org/nightly/core/marker/trait.Send.html" title="trait core::marker::Send">Send</a>,</div></h3></section><section id="impl-Sync-for-ReadRng%3CR%3E" class="impl"><a href="#impl-Sync-for-ReadRng%3CR%3E" class="anchor">ยง</a><h3 class="code-header">impl<R> <a class="trait" href="https://doc.rust-lang.org/nightly/core/marker/trait.Sync.html" title="trait core::marker::Sync">Sync</a> for <a class="struct" href="struct.ReadRng.html" title="struct bdk_chain::bitcoin::secp256k1::rand::rngs::adapter::ReadRng">ReadRng</a><R><div class="where">where
19 R: <a class="trait" href="https://doc.rust-lang.org/nightly/core/marker/trait.Sync.html" title="trait core::marker::Sync">Sync</a>,</div></h3></section><section id="impl-Unpin-for-ReadRng%3CR%3E" class="impl"><a href="#impl-Unpin-for-ReadRng%3CR%3E" class="anchor">ยง</a><h3 class="code-header">impl<R> <a class="trait" href="https://doc.rust-lang.org/nightly/core/marker/trait.Unpin.html" title="trait core::marker::Unpin">Unpin</a> for <a class="struct" href="struct.ReadRng.html" title="struct bdk_chain::bitcoin::secp256k1::rand::rngs::adapter::ReadRng">ReadRng</a><R><div class="where">where
20 R: <a class="trait" href="https://doc.rust-lang.org/nightly/core/marker/trait.Unpin.html" title="trait core::marker::Unpin">Unpin</a>,</div></h3></section><section id="impl-UnwindSafe-for-ReadRng%3CR%3E" class="impl"><a href="#impl-UnwindSafe-for-ReadRng%3CR%3E" class="anchor">ยง</a><h3 class="code-header">impl<R> <a class="trait" href="https://doc.rust-lang.org/nightly/core/panic/unwind_safe/trait.UnwindSafe.html" title="trait core::panic::unwind_safe::UnwindSafe">UnwindSafe</a> for <a class="struct" href="struct.ReadRng.html" title="struct bdk_chain::bitcoin::secp256k1::rand::rngs::adapter::ReadRng">ReadRng</a><R><div class="where">where
21 R: <a class="trait" href="https://doc.rust-lang.org/nightly/core/panic/unwind_safe/trait.UnwindSafe.html" title="trait core::panic::unwind_safe::UnwindSafe">UnwindSafe</a>,</div></h3></section></div><h2 id="blanket-implementations" class="section-header">Blanket Implementations<a href="#blanket-implementations" class="anchor">ยง</a></h2><div id="blanket-implementations-list"><details class="toggle implementors-toggle"><summary><section id="impl-Any-for-T" class="impl"><a class="src rightside" href="https://doc.rust-lang.org/nightly/src/core/any.rs.html#140">source</a><a href="#impl-Any-for-T" class="anchor">ยง</a><h3 class="code-header">impl<T> <a class="trait" href="https://doc.rust-lang.org/nightly/core/any/trait.Any.html" title="trait core::any::Any">Any</a> for T<div class="where">where
22 T: 'static + ?<a class="trait" href="https://doc.rust-lang.org/nightly/core/marker/trait.Sized.html" title="trait core::marker::Sized">Sized</a>,</div></h3></section></summary><div class="impl-items"><details class="toggle method-toggle" open><summary><section id="method.type_id" class="method trait-impl"><a class="src rightside" href="https://doc.rust-lang.org/nightly/src/core/any.rs.html#141">source</a><a href="#method.type_id" class="anchor">ยง</a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/nightly/core/any/trait.Any.html#tymethod.type_id" class="fn">type_id</a>(&self) -> <a class="struct" href="https://doc.rust-lang.org/nightly/core/any/struct.TypeId.html" title="struct core::any::TypeId">TypeId</a></h4></section></summary><div class='docblock'>Gets the <code>TypeId</code> of <code>self</code>. <a href="https://doc.rust-lang.org/nightly/core/any/trait.Any.html#tymethod.type_id">Read more</a></div></details></div></details><details class="toggle implementors-toggle"><summary><section id="impl-Borrow%3CT%3E-for-T" class="impl"><a class="src rightside" href="https://doc.rust-lang.org/nightly/src/core/borrow.rs.html#208">source</a><a href="#impl-Borrow%3CT%3E-for-T" class="anchor">ยง</a><h3 class="code-header">impl<T> <a class="trait" href="https://doc.rust-lang.org/nightly/core/borrow/trait.Borrow.html" title="trait core::borrow::Borrow">Borrow</a><T> for T<div class="where">where
23 T: ?<a class="trait" href="https://doc.rust-lang.org/nightly/core/marker/trait.Sized.html" title="trait core::marker::Sized">Sized</a>,</div></h3></section></summary><div class="impl-items"><details class="toggle method-toggle" open><summary><section id="method.borrow" class="method trait-impl"><a class="src rightside" href="https://doc.rust-lang.org/nightly/src/core/borrow.rs.html#210">source</a><a href="#method.borrow" class="anchor">ยง</a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/nightly/core/borrow/trait.Borrow.html#tymethod.borrow" class="fn">borrow</a>(&self) -> <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.reference.html">&T</a></h4></section></summary><div class='docblock'>Immutably borrows from an owned value. <a href="https://doc.rust-lang.org/nightly/core/borrow/trait.Borrow.html#tymethod.borrow">Read more</a></div></details></div></details><details class="toggle implementors-toggle"><summary><section id="impl-BorrowMut%3CT%3E-for-T" class="impl"><a class="src rightside" href="https://doc.rust-lang.org/nightly/src/core/borrow.rs.html#216">source</a><a href="#impl-BorrowMut%3CT%3E-for-T" class="anchor">ยง</a><h3 class="code-header">impl<T> <a class="trait" href="https://doc.rust-lang.org/nightly/core/borrow/trait.BorrowMut.html" title="trait core::borrow::BorrowMut">BorrowMut</a><T> for T<div class="where">where
24 T: ?<a class="trait" href="https://doc.rust-lang.org/nightly/core/marker/trait.Sized.html" title="trait core::marker::Sized">Sized</a>,</div></h3></section></summary><div class="impl-items"><details class="toggle method-toggle" open><summary><section id="method.borrow_mut" class="method trait-impl"><a class="src rightside" href="https://doc.rust-lang.org/nightly/src/core/borrow.rs.html#217">source</a><a href="#method.borrow_mut" class="anchor">ยง</a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/nightly/core/borrow/trait.BorrowMut.html#tymethod.borrow_mut" class="fn">borrow_mut</a>(&mut self) -> <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.reference.html">&mut T</a></h4></section></summary><div class='docblock'>Mutably borrows from an owned value. <a href="https://doc.rust-lang.org/nightly/core/borrow/trait.BorrowMut.html#tymethod.borrow_mut">Read more</a></div></details></div></details><details class="toggle implementors-toggle"><summary><section id="impl-From%3CT%3E-for-T" class="impl"><a class="src rightside" href="https://doc.rust-lang.org/nightly/src/core/convert/mod.rs.html#765">source</a><a href="#impl-From%3CT%3E-for-T" class="anchor">ยง</a><h3 class="code-header">impl<T> <a class="trait" href="https://doc.rust-lang.org/nightly/core/convert/trait.From.html" title="trait core::convert::From">From</a><T> for T</h3></section></summary><div class="impl-items"><details class="toggle method-toggle" open><summary><section id="method.from" class="method trait-impl"><a class="src rightside" href="https://doc.rust-lang.org/nightly/src/core/convert/mod.rs.html#768">source</a><a href="#method.from" class="anchor">ยง</a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/nightly/core/convert/trait.From.html#tymethod.from" class="fn">from</a>(t: T) -> T</h4></section></summary><div class="docblock"><p>Returns the argument unchanged.</p>
25 </div></details></div></details><details class="toggle implementors-toggle"><summary><section id="impl-Into%3CU%3E-for-T" class="impl"><a class="src rightside" href="https://doc.rust-lang.org/nightly/src/core/convert/mod.rs.html#748-750">source</a><a href="#impl-Into%3CU%3E-for-T" class="anchor">ยง</a><h3 class="code-header">impl<T, U> <a class="trait" href="https://doc.rust-lang.org/nightly/core/convert/trait.Into.html" title="trait core::convert::Into">Into</a><U> for T<div class="where">where
26 U: <a class="trait" href="https://doc.rust-lang.org/nightly/core/convert/trait.From.html" title="trait core::convert::From">From</a><T>,</div></h3></section></summary><div class="impl-items"><details class="toggle method-toggle" open><summary><section id="method.into" class="method trait-impl"><a class="src rightside" href="https://doc.rust-lang.org/nightly/src/core/convert/mod.rs.html#758">source</a><a href="#method.into" class="anchor">ยง</a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/nightly/core/convert/trait.Into.html#tymethod.into" class="fn">into</a>(self) -> U</h4></section></summary><div class="docblock"><p>Calls <code>U::from(self)</code>.</p>
27 <p>That is, this conversion is whatever the implementation of
28 <code><a href="https://doc.rust-lang.org/nightly/core/convert/trait.From.html" title="trait core::convert::From">From</a><T> for U</code> chooses to do.</p>
29 </div></details></div></details><details class="toggle implementors-toggle"><summary><section id="impl-Rng-for-R" class="impl"><a class="src rightside" href="https://rust-random.github.io/rand/src/rand/rng.rs.html#305">source</a><a href="#impl-Rng-for-R" class="anchor">ยง</a><h3 class="code-header">impl<R> <a class="trait" href="../../trait.Rng.html" title="trait bdk_chain::bitcoin::secp256k1::rand::Rng">Rng</a> for R<div class="where">where
30 R: <a class="trait" href="../../trait.RngCore.html" title="trait bdk_chain::bitcoin::secp256k1::rand::RngCore">RngCore</a> + ?<a class="trait" href="https://doc.rust-lang.org/nightly/core/marker/trait.Sized.html" title="trait core::marker::Sized">Sized</a>,</div></h3></section></summary><div class="impl-items"><details class="toggle method-toggle" open><summary><section id="method.gen" class="method trait-impl"><a class="src rightside" href="https://rust-random.github.io/rand/src/rand/rng.rs.html#93-94">source</a><a href="#method.gen" class="anchor">ยง</a><h4 class="code-header">fn <a href="../../trait.Rng.html#method.gen" class="fn">gen</a><T>(&mut self) -> T<div class="where">where
31 <a class="struct" href="../../distributions/struct.Standard.html" title="struct bdk_chain::bitcoin::secp256k1::rand::distributions::Standard">Standard</a>: <a class="trait" href="../../prelude/trait.Distribution.html" title="trait bdk_chain::bitcoin::secp256k1::rand::prelude::Distribution">Distribution</a><T>,</div></h4></section></summary><div class='docblock'>Return a random value supporting the <a href="../../distributions/struct.Standard.html" title="struct bdk_chain::bitcoin::secp256k1::rand::distributions::Standard"><code>Standard</code></a> distribution. <a href="../../trait.Rng.html#method.gen">Read more</a></div></details><details class="toggle method-toggle" open><summary><section id="method.gen_range" class="method trait-impl"><a class="src rightside" href="https://rust-random.github.io/rand/src/rand/rng.rs.html#129-132">source</a><a href="#method.gen_range" class="anchor">ยง</a><h4 class="code-header">fn <a href="../../trait.Rng.html#method.gen_range" class="fn">gen_range</a><T, R>(&mut self, range: R) -> T<div class="where">where
32 T: <a class="trait" href="../../distributions/uniform/trait.SampleUniform.html" title="trait bdk_chain::bitcoin::secp256k1::rand::distributions::uniform::SampleUniform">SampleUniform</a>,
33 R: <a class="trait" href="../../distributions/uniform/trait.SampleRange.html" title="trait bdk_chain::bitcoin::secp256k1::rand::distributions::uniform::SampleRange">SampleRange</a><T>,</div></h4></section></summary><div class='docblock'>Generate a random value in the given range. <a href="../../trait.Rng.html#method.gen_range">Read more</a></div></details><details class="toggle method-toggle" open><summary><section id="method.sample" class="method trait-impl"><a class="src rightside" href="https://rust-random.github.io/rand/src/rand/rng.rs.html#152">source</a><a href="#method.sample" class="anchor">ยง</a><h4 class="code-header">fn <a href="../../trait.Rng.html#method.sample" class="fn">sample</a><T, D>(&mut self, distr: D) -> T<div class="where">where
34 D: <a class="trait" href="../../prelude/trait.Distribution.html" title="trait bdk_chain::bitcoin::secp256k1::rand::prelude::Distribution">Distribution</a><T>,</div></h4></section></summary><div class='docblock'>Sample a new value, using the given distribution. <a href="../../trait.Rng.html#method.sample">Read more</a></div></details><details class="toggle method-toggle" open><summary><section id="method.sample_iter" class="method trait-impl"><a class="src rightside" href="https://rust-random.github.io/rand/src/rand/rng.rs.html#192-195">source</a><a href="#method.sample_iter" class="anchor">ยง</a><h4 class="code-header">fn <a href="../../trait.Rng.html#method.sample_iter" class="fn">sample_iter</a><T, D>(self, distr: D) -> <a class="struct" href="../../distributions/struct.DistIter.html" title="struct bdk_chain::bitcoin::secp256k1::rand::distributions::DistIter">DistIter</a><D, Self, T> <a href="#" class="tooltip" data-notable-ty="DistIter<D, Self, T>">โ</a><div class="where">where
35 D: <a class="trait" href="../../prelude/trait.Distribution.html" title="trait bdk_chain::bitcoin::secp256k1::rand::prelude::Distribution">Distribution</a><T>,
36 Self: <a class="trait" href="https://doc.rust-lang.org/nightly/core/marker/trait.Sized.html" title="trait core::marker::Sized">Sized</a>,</div></h4></section></summary><div class='docblock'>Create an iterator that generates values using the given distribution. <a href="../../trait.Rng.html#method.sample_iter">Read more</a></div></details><details class="toggle method-toggle" open><summary><section id="method.fill" class="method trait-impl"><a class="src rightside" href="https://rust-random.github.io/rand/src/rand/rng.rs.html#218">source</a><a href="#method.fill" class="anchor">ยง</a><h4 class="code-header">fn <a href="../../trait.Rng.html#method.fill" class="fn">fill</a><T>(&mut self, dest: <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.reference.html">&mut T</a>)<div class="where">where
37 T: <a class="trait" href="../../trait.Fill.html" title="trait bdk_chain::bitcoin::secp256k1::rand::Fill">Fill</a> + ?<a class="trait" href="https://doc.rust-lang.org/nightly/core/marker/trait.Sized.html" title="trait core::marker::Sized">Sized</a>,</div></h4></section></summary><div class='docblock'>Fill any type implementing <a href="../../trait.Fill.html" title="trait bdk_chain::bitcoin::secp256k1::rand::Fill"><code>Fill</code></a> with random data <a href="../../trait.Rng.html#method.fill">Read more</a></div></details><details class="toggle method-toggle" open><summary><section id="method.try_fill" class="method trait-impl"><a class="src rightside" href="https://rust-random.github.io/rand/src/rand/rng.rs.html#246">source</a><a href="#method.try_fill" class="anchor">ยง</a><h4 class="code-header">fn <a href="../../trait.Rng.html#method.try_fill" class="fn">try_fill</a><T>(&mut self, dest: <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.reference.html">&mut T</a>) -> <a class="enum" href="https://doc.rust-lang.org/nightly/core/result/enum.Result.html" title="enum core::result::Result">Result</a><<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.unit.html">()</a>, <a class="struct" href="../../struct.Error.html" title="struct bdk_chain::bitcoin::secp256k1::rand::Error">Error</a>><div class="where">where
38 T: <a class="trait" href="../../trait.Fill.html" title="trait bdk_chain::bitcoin::secp256k1::rand::Fill">Fill</a> + ?<a class="trait" href="https://doc.rust-lang.org/nightly/core/marker/trait.Sized.html" title="trait core::marker::Sized">Sized</a>,</div></h4></section></summary><div class='docblock'>Fill any type implementing <a href="../../trait.Rng.html#method.fill" title="method bdk_chain::bitcoin::secp256k1::rand::Rng::fill"><code>Fill</code></a> with random data <a href="../../trait.Rng.html#method.try_fill">Read more</a></div></details><details class="toggle method-toggle" open><summary><section id="method.gen_bool" class="method trait-impl"><a class="src rightside" href="https://rust-random.github.io/rand/src/rand/rng.rs.html#270">source</a><a href="#method.gen_bool" class="anchor">ยง</a><h4 class="code-header">fn <a href="../../trait.Rng.html#method.gen_bool" class="fn">gen_bool</a>(&mut self, p: <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.f64.html">f64</a>) -> <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.bool.html">bool</a></h4></section></summary><div class='docblock'>Return a bool with a probability <code>p</code> of being true. <a href="../../trait.Rng.html#method.gen_bool">Read more</a></div></details><details class="toggle method-toggle" open><summary><section id="method.gen_ratio" class="method trait-impl"><a class="src rightside" href="https://rust-random.github.io/rand/src/rand/rng.rs.html#299">source</a><a href="#method.gen_ratio" class="anchor">ยง</a><h4 class="code-header">fn <a href="../../trait.Rng.html#method.gen_ratio" class="fn">gen_ratio</a>(&mut self, numerator: <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.u32.html">u32</a>, denominator: <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.u32.html">u32</a>) -> <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.bool.html">bool</a></h4></section></summary><div class='docblock'>Return a bool with a probability of <code>numerator/denominator</code> of being
39 true. I.e. <code>gen_ratio(2, 3)</code> has chance of 2 in 3, or about 67%, of
40 returning true. If <code>numerator == denominator</code>, then the returned value
41 is guaranteed to be <code>true</code>. If <code>numerator == 0</code>, then the returned
42 value is guaranteed to be <code>false</code>. <a href="../../trait.Rng.html#method.gen_ratio">Read more</a></div></details></div></details><details class="toggle implementors-toggle"><summary><section id="impl-TryFrom%3CU%3E-for-T" class="impl"><a class="src rightside" href="https://doc.rust-lang.org/nightly/src/core/convert/mod.rs.html#805-807">source</a><a href="#impl-TryFrom%3CU%3E-for-T" class="anchor">ยง</a><h3 class="code-header">impl<T, U> <a class="trait" href="https://doc.rust-lang.org/nightly/core/convert/trait.TryFrom.html" title="trait core::convert::TryFrom">TryFrom</a><U> for T<div class="where">where
43 U: <a class="trait" href="https://doc.rust-lang.org/nightly/core/convert/trait.Into.html" title="trait core::convert::Into">Into</a><T>,</div></h3></section></summary><div class="impl-items"><details class="toggle" open><summary><section id="associatedtype.Error-1" class="associatedtype trait-impl"><a href="#associatedtype.Error-1" class="anchor">ยง</a><h4 class="code-header">type <a href="https://doc.rust-lang.org/nightly/core/convert/trait.TryFrom.html#associatedtype.Error" class="associatedtype">Error</a> = <a class="enum" href="https://doc.rust-lang.org/nightly/core/convert/enum.Infallible.html" title="enum core::convert::Infallible">Infallible</a></h4></section></summary><div class='docblock'>The type returned in the event of a conversion error.</div></details><details class="toggle method-toggle" open><summary><section id="method.try_from" class="method trait-impl"><a class="src rightside" href="https://doc.rust-lang.org/nightly/src/core/convert/mod.rs.html#812">source</a><a href="#method.try_from" class="anchor">ยง</a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/nightly/core/convert/trait.TryFrom.html#tymethod.try_from" class="fn">try_from</a>(value: U) -> <a class="enum" href="https://doc.rust-lang.org/nightly/core/result/enum.Result.html" title="enum core::result::Result">Result</a><T, <T as <a class="trait" href="https://doc.rust-lang.org/nightly/core/convert/trait.TryFrom.html" title="trait core::convert::TryFrom">TryFrom</a><U>>::<a class="associatedtype" href="https://doc.rust-lang.org/nightly/core/convert/trait.TryFrom.html#associatedtype.Error" title="type core::convert::TryFrom::Error">Error</a>></h4></section></summary><div class='docblock'>Performs the conversion.</div></details></div></details><details class="toggle implementors-toggle"><summary><section id="impl-TryInto%3CU%3E-for-T" class="impl"><a class="src rightside" href="https://doc.rust-lang.org/nightly/src/core/convert/mod.rs.html#790-792">source</a><a href="#impl-TryInto%3CU%3E-for-T" class="anchor">ยง</a><h3 class="code-header">impl<T, U> <a class="trait" href="https://doc.rust-lang.org/nightly/core/convert/trait.TryInto.html" title="trait core::convert::TryInto">TryInto</a><U> for T<div class="where">where
44 U: <a class="trait" href="https://doc.rust-lang.org/nightly/core/convert/trait.TryFrom.html" title="trait core::convert::TryFrom">TryFrom</a><T>,</div></h3></section></summary><div class="impl-items"><details class="toggle" open><summary><section id="associatedtype.Error" class="associatedtype trait-impl"><a href="#associatedtype.Error" class="anchor">ยง</a><h4 class="code-header">type <a href="https://doc.rust-lang.org/nightly/core/convert/trait.TryInto.html#associatedtype.Error" class="associatedtype">Error</a> = <U as <a class="trait" href="https://doc.rust-lang.org/nightly/core/convert/trait.TryFrom.html" title="trait core::convert::TryFrom">TryFrom</a><T>>::<a class="associatedtype" href="https://doc.rust-lang.org/nightly/core/convert/trait.TryFrom.html#associatedtype.Error" title="type core::convert::TryFrom::Error">Error</a></h4></section></summary><div class='docblock'>The type returned in the event of a conversion error.</div></details><details class="toggle method-toggle" open><summary><section id="method.try_into" class="method trait-impl"><a class="src rightside" href="https://doc.rust-lang.org/nightly/src/core/convert/mod.rs.html#797">source</a><a href="#method.try_into" class="anchor">ยง</a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/nightly/core/convert/trait.TryInto.html#tymethod.try_into" class="fn">try_into</a>(self) -> <a class="enum" href="https://doc.rust-lang.org/nightly/core/result/enum.Result.html" title="enum core::result::Result">Result</a><U, <U as <a class="trait" href="https://doc.rust-lang.org/nightly/core/convert/trait.TryFrom.html" title="trait core::convert::TryFrom">TryFrom</a><T>>::<a class="associatedtype" href="https://doc.rust-lang.org/nightly/core/convert/trait.TryFrom.html#associatedtype.Error" title="type core::convert::TryFrom::Error">Error</a>></h4></section></summary><div class='docblock'>Performs the conversion.</div></details></div></details><details class="toggle implementors-toggle"><summary><section id="impl-VZip%3CV%3E-for-T" class="impl"><a href="#impl-VZip%3CV%3E-for-T" class="anchor">ยง</a><h3 class="code-header">impl<V, T> VZip<V> for T<div class="where">where
45 V: MultiLane<T>,</div></h3></section></summary><div class="impl-items"><section id="method.vzip" class="method trait-impl"><a href="#method.vzip" class="anchor">ยง</a><h4 class="code-header">fn <a class="fn">vzip</a>(self) -> V</h4></section></div></details></div><script type="text/json" id="notable-traits-data">{"DistIter<D, Self, T>":"<h3>Notable traits for <code><a class=\"struct\" href=\"../../distributions/struct.DistIter.html\" title=\"struct bdk_chain::bitcoin::secp256k1::rand::distributions::DistIter\">DistIter</a><D, R, T></code></h3><pre><code><div class=\"where\">impl<D, R, T> <a class=\"trait\" href=\"https://doc.rust-lang.org/nightly/core/iter/traits/iterator/trait.Iterator.html\" title=\"trait core::iter::traits::iterator::Iterator\">Iterator</a> for <a class=\"struct\" href=\"../../distributions/struct.DistIter.html\" title=\"struct bdk_chain::bitcoin::secp256k1::rand::distributions::DistIter\">DistIter</a><D, R, T><div class=\"where\">where\n D: <a class=\"trait\" href=\"../../prelude/trait.Distribution.html\" title=\"trait bdk_chain::bitcoin::secp256k1::rand::prelude::Distribution\">Distribution</a><T>,\n R: <a class=\"trait\" href=\"../../trait.Rng.html\" title=\"trait bdk_chain::bitcoin::secp256k1::rand::Rng\">Rng</a>,</div></div><div class=\"where\"> type <a href=\"https://doc.rust-lang.org/nightly/core/iter/traits/iterator/trait.Iterator.html#associatedtype.Item\" class=\"associatedtype\">Item</a> = T;</div>"}</script></section></div></main></body></html>
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