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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="High level CMS wrapper"><meta name="keywords" content="rust, rustlang, rust-lang, CmsContentInfo"><title>CmsContentInfo in openssl::cms - Rust</title><link rel="preload" as="font" type="font/woff2" crossorigin href="../../SourceSerif4-Regular.ttf.woff2"><link rel="preload" as="font" type="font/woff2" crossorigin href="../../FiraSans-Regular.woff2"><link rel="preload" as="font" type="font/woff2" crossorigin href="../../FiraSans-Medium.woff2"><link rel="preload" as="font" type="font/woff2" crossorigin href="../../SourceCodePro-Regular.ttf.woff2"><link rel="preload" as="font" type="font/woff2" crossorigin href="../../SourceSerif4-Bold.ttf.woff2"><link rel="preload" as="font" type="font/woff2" crossorigin href="../../SourceCodePro-Semibold.ttf.woff2"><link rel="stylesheet" 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href="../../openssl/index.html"><div class="logo-container"><img class="rust-logo" src="../../rust-logo.svg" alt="logo"></div></a><h2></h2></nav><nav class="sidebar"><a class="sidebar-logo" href="../../openssl/index.html"><div class="logo-container"><img class="rust-logo" src="../../rust-logo.svg" alt="logo"></div></a><h2 class="location"><a href="#">CmsContentInfo</a></h2><div class="sidebar-elems"><section><h3><a href="#implementations">Methods</a></h3><ul class="block"><li><a href="#method.encrypt">encrypt</a></li><li><a href="#method.from_der">from_der</a></li><li><a href="#method.from_pem">from_pem</a></li><li><a href="#method.sign">sign</a></li><li><a href="#method.smime_read_cms">smime_read_cms</a></li><li><a href="#method.verify">verify</a></li></ul><h3><a href="#deref-methods-CmsContentInfoRef">Methods from Deref&lt;Target=CmsContentInfoRef&gt;</a></h3><ul class="block"><li><a href="#method.decrypt">decrypt</a></li><li><a href="#method.decrypt_without_cert_check">decrypt_without_cert_check</a></li><li><a href="#method.to_der">to_der</a></li><li><a href="#method.to_pem">to_pem</a></li></ul><h3><a href="#trait-implementations">Trait Implementations</a></h3><ul class="block"><li><a href="#impl-AsRef%3CCmsContentInfoRef%3E-for-CmsContentInfo">AsRef&lt;CmsContentInfoRef&gt;</a></li><li><a href="#impl-Borrow%3CCmsContentInfoRef%3E-for-CmsContentInfo">Borrow&lt;CmsContentInfoRef&gt;</a></li><li><a href="#impl-Deref-for-CmsContentInfo">Deref</a></li><li><a href="#impl-DerefMut-for-CmsContentInfo">DerefMut</a></li><li><a href="#impl-Drop-for-CmsContentInfo">Drop</a></li><li><a href="#impl-ForeignType-for-CmsContentInfo">ForeignType</a></li><li><a href="#impl-Send-for-CmsContentInfo">Send</a></li><li><a href="#impl-Sync-for-CmsContentInfo">Sync</a></li></ul><h3><a href="#synthetic-implementations">Auto Trait Implementations</a></h3><ul class="block"><li><a href="#impl-RefUnwindSafe-for-CmsContentInfo">RefUnwindSafe</a></li><li><a href="#impl-Unpin-for-CmsContentInfo">Unpin</a></li><li><a href="#impl-UnwindSafe-for-CmsContentInfo">UnwindSafe</a></li></ul><h3><a href="#blanket-implementations">Blanket Implementations</a></h3><ul class="block"><li><a href="#impl-Any-for-CmsContentInfo">Any</a></li><li><a href="#impl-Borrow%3CT%3E-for-CmsContentInfo">Borrow&lt;T&gt;</a></li><li><a href="#impl-BorrowMut%3CT%3E-for-CmsContentInfo">BorrowMut&lt;T&gt;</a></li><li><a href="#impl-From%3CT%3E-for-CmsContentInfo">From&lt;T&gt;</a></li><li><a href="#impl-Into%3CU%3E-for-CmsContentInfo">Into&lt;U&gt;</a></li><li><a href="#impl-TryFrom%3CU%3E-for-CmsContentInfo">TryFrom&lt;U&gt;</a></li><li><a href="#impl-TryInto%3CU%3E-for-CmsContentInfo">TryInto&lt;U&gt;</a></li></ul></section><h2><a href="index.html">In openssl::cms</a></h2></div></nav><main><div class="width-limiter"><nav class="sub"><form class="search-form"><div class="search-container"><span></span><input class="search-input" name="search" 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="../../wheel.svg"></a></div></div></form></nav><section id="main-content" class="content"><div class="main-heading"><h1 class="fqn">Struct <a href="../index.html">openssl</a>::<wbr><a href="index.html">cms</a>::<wbr><a class="struct" href="#">CmsContentInfo</a><button id="copy-path" onclick="copy_path(this)" title="Copy item path to clipboard"><img src="../../clipboard.svg" width="19" height="18" alt="Copy item path"></button></h1><span class="out-of-band"><a class="srclink" href="../../src/openssl/cms.rs.html#51-68">source</a> · <a id="toggle-all-docs" href="javascript:void(0)" title="collapse all docs">[<span class="inner">&#x2212;</span>]</a></span></div><div class="item-decl"><pre class="rust struct"><code>pub struct CmsContentInfo(_);</code></pre></div><details class="rustdoc-toggle top-doc" open><summary class="hideme"><span>Expand description</span></summary><div class="docblock"><p>High level CMS wrapper</p>
<p>CMS supports nesting various types of data, including signatures, certificates,
encrypted data, smime messages (encrypted email), and data digest. The ContentInfo
content type is the encapsulation of all those content types. <a href="https://tools.ietf.org/html/rfc5652#page-6"><code>RFC 5652</code></a> describes
CMS and OpenSSL follows this RFC’s implementation.</p>
</div></details><h2 id="implementations" class="small-section-header">Implementations<a href="#implementations" class="anchor"></a></h2><div id="implementations-list"><details class="rustdoc-toggle implementors-toggle" open><summary><section id="impl-CmsContentInfo" class="impl has-srclink"><a class="srclink rightside" href="../../src/openssl/cms.rs.html#138-276">source</a><a href="#impl-CmsContentInfo" class="anchor"></a><h3 class="code-header">impl <a class="struct" href="struct.CmsContentInfo.html" title="struct openssl::cms::CmsContentInfo">CmsContentInfo</a></h3></section></summary><div class="impl-items"><details class="rustdoc-toggle method-toggle" open><summary><section id="method.smime_read_cms" class="method has-srclink"><a class="srclink rightside" href="../../src/openssl/cms.rs.html#141-149">source</a><h4 class="code-header">pub fn <a href="#method.smime_read_cms" class="fnname">smime_read_cms</a>(smime: &amp;[<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.u8.html">u8</a>]) -&gt; <a class="enum" href="https://doc.rust-lang.org/nightly/core/result/enum.Result.html" title="enum core::result::Result">Result</a>&lt;<a class="struct" href="struct.CmsContentInfo.html" title="struct openssl::cms::CmsContentInfo">CmsContentInfo</a>, <a class="struct" href="../error/struct.ErrorStack.html" title="struct openssl::error::ErrorStack">ErrorStack</a>&gt;</h4></section></summary><div class="docblock"><p>Parses a smime formatted <code>vec</code> of bytes into a <code>CmsContentInfo</code>.</p>
<p>This corresponds to <a href="https://www.openssl.org/docs/manmaster/man3/SMIME_read_CMS.html"><code>SMIME_read_CMS</code></a>.</p>
</div></details><details class="rustdoc-toggle method-toggle" open><summary><section id="method.from_der" class="method has-srclink"><a class="srclink rightside" href="../../src/openssl/cms.rs.html#151-157">source</a><h4 class="code-header">pub fn <a href="#method.from_der" class="fnname">from_der</a>(der: &amp;[<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.u8.html">u8</a>]) -&gt; <a class="enum" href="https://doc.rust-lang.org/nightly/core/result/enum.Result.html" title="enum core::result::Result">Result</a>&lt;<a class="struct" href="struct.CmsContentInfo.html" title="struct openssl::cms::CmsContentInfo">CmsContentInfo</a>, <a class="struct" href="../error/struct.ErrorStack.html" title="struct openssl::error::ErrorStack">ErrorStack</a>&gt;</h4></section></summary><div class="docblock"><p>Deserializes a DER-encoded ContentInfo structure.</p>
<p>This corresponds to <a href="https://www.openssl.org/docs/manmaster/man3/d2i_CMS_ContentInfo.html"><code>d2i_CMS_ContentInfo</code></a>.</p>
</div></details><details class="rustdoc-toggle method-toggle" open><summary><section id="method.from_pem" class="method has-srclink"><a class="srclink rightside" href="../../src/openssl/cms.rs.html#159-165">source</a><h4 class="code-header">pub fn <a href="#method.from_pem" class="fnname">from_pem</a>(pem: &amp;[<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.u8.html">u8</a>]) -&gt; <a class="enum" href="https://doc.rust-lang.org/nightly/core/result/enum.Result.html" title="enum core::result::Result">Result</a>&lt;<a class="struct" href="struct.CmsContentInfo.html" title="struct openssl::cms::CmsContentInfo">CmsContentInfo</a>, <a class="struct" href="../error/struct.ErrorStack.html" title="struct openssl::error::ErrorStack">ErrorStack</a>&gt;</h4></section></summary><div class="docblock"><p>Deserializes a PEM-encoded ContentInfo structure.</p>
<p>This corresponds to <a href="https://www.openssl.org/docs/manmaster/man3/PEM_read_bio_CMS.html"><code>PEM_read_bio_CMS</code></a>.</p>
</div></details><details class="rustdoc-toggle method-toggle" open><summary><section id="method.sign" class="method has-srclink"><a class="srclink rightside" href="../../src/openssl/cms.rs.html#172-202">source</a><h4 class="code-header">pub fn <a href="#method.sign" class="fnname">sign</a>&lt;T&gt;(<br>&nbsp;&nbsp;&nbsp;&nbsp;signcert: <a class="enum" href="https://doc.rust-lang.org/nightly/core/option/enum.Option.html" title="enum core::option::Option">Option</a>&lt;&amp;<a class="struct" href="../x509/struct.X509Ref.html" title="struct openssl::x509::X509Ref">X509Ref</a>&gt;,<br>&nbsp;&nbsp;&nbsp;&nbsp;pkey: <a class="enum" href="https://doc.rust-lang.org/nightly/core/option/enum.Option.html" title="enum core::option::Option">Option</a>&lt;&amp;<a class="struct" href="../pkey/struct.PKeyRef.html" title="struct openssl::pkey::PKeyRef">PKeyRef</a>&lt;T&gt;&gt;,<br>&nbsp;&nbsp;&nbsp;&nbsp;certs: <a class="enum" href="https://doc.rust-lang.org/nightly/core/option/enum.Option.html" title="enum core::option::Option">Option</a>&lt;&amp;<a class="struct" href="../stack/struct.StackRef.html" title="struct openssl::stack::StackRef">StackRef</a>&lt;<a class="struct" href="../x509/struct.X509.html" title="struct openssl::x509::X509">X509</a>&gt;&gt;,<br>&nbsp;&nbsp;&nbsp;&nbsp;data: <a class="enum" href="https://doc.rust-lang.org/nightly/core/option/enum.Option.html" title="enum core::option::Option">Option</a>&lt;&amp;[<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.u8.html">u8</a>]&gt;,<br>&nbsp;&nbsp;&nbsp;&nbsp;flags: <a class="struct" href="struct.CMSOptions.html" title="struct openssl::cms::CMSOptions">CMSOptions</a><br>) -&gt; <a class="enum" href="https://doc.rust-lang.org/nightly/core/result/enum.Result.html" title="enum core::result::Result">Result</a>&lt;<a class="struct" href="struct.CmsContentInfo.html" title="struct openssl::cms::CmsContentInfo">CmsContentInfo</a>, <a class="struct" href="../error/struct.ErrorStack.html" title="struct openssl::error::ErrorStack">ErrorStack</a>&gt;<span class="where fmt-newline">where<br>&nbsp;&nbsp;&nbsp;&nbsp;T: <a class="trait" href="../pkey/trait.HasPrivate.html" title="trait openssl::pkey::HasPrivate">HasPrivate</a>,</span></h4></section></summary><div class="docblock"><p>Given a signing cert <code>signcert</code>, private key <code>pkey</code>, a certificate stack <code>certs</code>,
data <code>data</code> and flags <code>flags</code>, create a CmsContentInfo struct.</p>
<p>All arguments are optional.</p>
<p>This corresponds to <a href="https://www.openssl.org/docs/manmaster/man3/CMS_sign.html"><code>CMS_sign</code></a>.</p>
</div></details><details class="rustdoc-toggle method-toggle" open><summary><section id="method.encrypt" class="method has-srclink"><a class="srclink rightside" href="../../src/openssl/cms.rs.html#211-229">source</a><h4 class="code-header">pub fn <a href="#method.encrypt" class="fnname">encrypt</a>(<br>&nbsp;&nbsp;&nbsp;&nbsp;certs: &amp;<a class="struct" href="../stack/struct.StackRef.html" title="struct openssl::stack::StackRef">StackRef</a>&lt;<a class="struct" href="../x509/struct.X509.html" title="struct openssl::x509::X509">X509</a>&gt;,<br>&nbsp;&nbsp;&nbsp;&nbsp;data: &amp;[<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.u8.html">u8</a>],<br>&nbsp;&nbsp;&nbsp;&nbsp;cipher: <a class="struct" href="../symm/struct.Cipher.html" title="struct openssl::symm::Cipher">Cipher</a>,<br>&nbsp;&nbsp;&nbsp;&nbsp;flags: <a class="struct" href="struct.CMSOptions.html" title="struct openssl::cms::CMSOptions">CMSOptions</a><br>) -&gt; <a class="enum" href="https://doc.rust-lang.org/nightly/core/result/enum.Result.html" title="enum core::result::Result">Result</a>&lt;<a class="struct" href="struct.CmsContentInfo.html" title="struct openssl::cms::CmsContentInfo">CmsContentInfo</a>, <a class="struct" href="../error/struct.ErrorStack.html" title="struct openssl::error::ErrorStack">ErrorStack</a>&gt;</h4></section></summary><div class="docblock"><p>Given a certificate stack <code>certs</code>, data <code>data</code>, cipher <code>cipher</code> and flags <code>flags</code>,
create a CmsContentInfo struct.</p>
<p>OpenSSL documentation at <a href="https://www.openssl.org/docs/manmaster/man3/CMS_encrypt.html"><code>CMS_encrypt</code></a></p>
<p>This corresponds to <a href="https://www.openssl.org/docs/manmaster/man3/CMS_encrypt.html"><code>CMS_encrypt</code></a>.</p>
</div></details><details class="rustdoc-toggle method-toggle" open><summary><section id="method.verify" class="method has-srclink"><a class="srclink rightside" href="../../src/openssl/cms.rs.html#239-275">source</a><h4 class="code-header">pub fn <a href="#method.verify" class="fnname">verify</a>(<br>&nbsp;&nbsp;&nbsp;&nbsp;&amp;mut self,<br>&nbsp;&nbsp;&nbsp;&nbsp;certs: <a class="enum" href="https://doc.rust-lang.org/nightly/core/option/enum.Option.html" title="enum core::option::Option">Option</a>&lt;&amp;<a class="struct" href="../stack/struct.StackRef.html" title="struct openssl::stack::StackRef">StackRef</a>&lt;<a class="struct" href="../x509/struct.X509.html" title="struct openssl::x509::X509">X509</a>&gt;&gt;,<br>&nbsp;&nbsp;&nbsp;&nbsp;store: <a class="enum" href="https://doc.rust-lang.org/nightly/core/option/enum.Option.html" title="enum core::option::Option">Option</a>&lt;&amp;<a class="struct" href="../x509/store/struct.X509StoreRef.html" title="struct openssl::x509::store::X509StoreRef">X509StoreRef</a>&gt;,<br>&nbsp;&nbsp;&nbsp;&nbsp;detached_data: <a class="enum" href="https://doc.rust-lang.org/nightly/core/option/enum.Option.html" title="enum core::option::Option">Option</a>&lt;&amp;[<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.u8.html">u8</a>]&gt;,<br>&nbsp;&nbsp;&nbsp;&nbsp;output_data: <a class="enum" href="https://doc.rust-lang.org/nightly/core/option/enum.Option.html" title="enum core::option::Option">Option</a>&lt;&amp;mut <a class="struct" href="https://doc.rust-lang.org/nightly/alloc/vec/struct.Vec.html" title="struct alloc::vec::Vec">Vec</a>&lt;<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.u8.html">u8</a>&gt;&gt;,<br>&nbsp;&nbsp;&nbsp;&nbsp;flags: <a class="struct" href="struct.CMSOptions.html" title="struct openssl::cms::CMSOptions">CMSOptions</a><br>) -&gt; <a class="enum" href="https://doc.rust-lang.org/nightly/core/result/enum.Result.html" title="enum core::result::Result">Result</a>&lt;<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.unit.html">()</a>, <a class="struct" href="../error/struct.ErrorStack.html" title="struct openssl::error::ErrorStack">ErrorStack</a>&gt;</h4></section></summary><div class="docblock"><p>Verify this CmsContentInfo’s signature,
This will search the ‘certs’ list for the signing certificate.<br />
Additional certificates, needed for building the certificate chain, may be
given in ‘store’ as well as additional CRLs.
A detached signature may be passed in <code>detached_data</code>. The signed content
without signature, will be copied into output_data if it is present.</p>
<p>This corresponds to <a href="https://www.openssl.org/docs/manmaster/man3/CMS_verify.html"><code>CMS_verify</code></a>.</p>
</div></details></div></details></div><h2 id="deref-methods-CmsContentInfoRef" class="small-section-header"><span>Methods from <a class="trait" href="https://doc.rust-lang.org/nightly/core/ops/deref/trait.Deref.html" title="trait core::ops::deref::Deref">Deref</a>&lt;Target = <a class="struct" href="struct.CmsContentInfoRef.html" title="struct openssl::cms::CmsContentInfoRef">CmsContentInfoRef</a>&gt;</span><a href="#deref-methods-CmsContentInfoRef" class="anchor"></a></h2><div id="deref-methods-CmsContentInfoRef-1"><div class="impl-items"><details class="rustdoc-toggle method-toggle" open><summary><section id="method.decrypt" class="method has-srclink"><a class="srclink rightside" href="../../src/openssl/cms.rs.html#74-94">source</a><h4 class="code-header">pub fn <a href="#method.decrypt" class="fnname">decrypt</a>&lt;T&gt;(<br>&nbsp;&nbsp;&nbsp;&nbsp;&amp;self,<br>&nbsp;&nbsp;&nbsp;&nbsp;pkey: &amp;<a class="struct" href="../pkey/struct.PKeyRef.html" title="struct openssl::pkey::PKeyRef">PKeyRef</a>&lt;T&gt;,<br>&nbsp;&nbsp;&nbsp;&nbsp;cert: &amp;<a class="struct" href="../x509/struct.X509.html" title="struct openssl::x509::X509">X509</a><br>) -&gt; <a class="enum" href="https://doc.rust-lang.org/nightly/core/result/enum.Result.html" title="enum core::result::Result">Result</a>&lt;<a class="struct" href="https://doc.rust-lang.org/nightly/alloc/vec/struct.Vec.html" title="struct alloc::vec::Vec">Vec</a>&lt;<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.u8.html">u8</a>&gt;, <a class="struct" href="../error/struct.ErrorStack.html" title="struct openssl::error::ErrorStack">ErrorStack</a>&gt;<span class="where fmt-newline">where<br>&nbsp;&nbsp;&nbsp;&nbsp;T: <a class="trait" href="../pkey/trait.HasPrivate.html" title="trait openssl::pkey::HasPrivate">HasPrivate</a>,</span></h4></section></summary><div class="docblock"><p>Given the sender’s private key, <code>pkey</code> and the recipient’s certificate, <code>cert</code>,
decrypt the data in <code>self</code>.</p>
<p>This corresponds to <a href="https://www.openssl.org/docs/manmaster/man3/CMS_decrypt.html"><code>CMS_decrypt</code></a>.</p>
</div></details><details class="rustdoc-toggle method-toggle" open><summary><section id="method.decrypt_without_cert_check" class="method has-srclink"><a class="srclink rightside" href="../../src/openssl/cms.rs.html#102-121">source</a><h4 class="code-header">pub fn <a href="#method.decrypt_without_cert_check" class="fnname">decrypt_without_cert_check</a>&lt;T&gt;(<br>&nbsp;&nbsp;&nbsp;&nbsp;&amp;self,<br>&nbsp;&nbsp;&nbsp;&nbsp;pkey: &amp;<a class="struct" href="../pkey/struct.PKeyRef.html" title="struct openssl::pkey::PKeyRef">PKeyRef</a>&lt;T&gt;<br>) -&gt; <a class="enum" href="https://doc.rust-lang.org/nightly/core/result/enum.Result.html" title="enum core::result::Result">Result</a>&lt;<a class="struct" href="https://doc.rust-lang.org/nightly/alloc/vec/struct.Vec.html" title="struct alloc::vec::Vec">Vec</a>&lt;<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.u8.html">u8</a>&gt;, <a class="struct" href="../error/struct.ErrorStack.html" title="struct openssl::error::ErrorStack">ErrorStack</a>&gt;<span class="where fmt-newline">where<br>&nbsp;&nbsp;&nbsp;&nbsp;T: <a class="trait" href="../pkey/trait.HasPrivate.html" title="trait openssl::pkey::HasPrivate">HasPrivate</a>,</span></h4></section></summary><div class="docblock"><p>Given the sender’s private key, <code>pkey</code>,
decrypt the data in <code>self</code> without validating the recipient certificate.</p>
<p><em>Warning</em>: Not checking the recipient certificate may leave you vulnerable to Bleichenbacher’s attack on PKCS#1 v1.5 RSA padding.</p>
<p>This corresponds to <a href="https://www.openssl.org/docs/manmaster/man3/CMS_decrypt.html"><code>CMS_decrypt</code></a>.</p>
</div></details><details class="rustdoc-toggle method-toggle" open><summary><section id="method.to_der" class="method has-srclink"><a class="srclink rightside" href="../../src/openssl/cms.rs.html#123-128">source</a><h4 class="code-header">pub fn <a href="#method.to_der" class="fnname">to_der</a>(&amp;self) -&gt; <a class="enum" href="https://doc.rust-lang.org/nightly/core/result/enum.Result.html" title="enum core::result::Result">Result</a>&lt;<a class="struct" href="https://doc.rust-lang.org/nightly/alloc/vec/struct.Vec.html" title="struct alloc::vec::Vec">Vec</a>&lt;<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.u8.html">u8</a>&gt;, <a class="struct" href="../error/struct.ErrorStack.html" title="struct openssl::error::ErrorStack">ErrorStack</a>&gt;</h4></section></summary><div class="docblock"><p>Serializes this CmsContentInfo using DER.</p>
<p>This corresponds to <a href="https://www.openssl.org/docs/manmaster/man3/i2d_CMS_ContentInfo.html"><code>i2d_CMS_ContentInfo</code></a>.</p>
</div></details><details class="rustdoc-toggle method-toggle" open><summary><section id="method.to_pem" class="method has-srclink"><a class="srclink rightside" href="../../src/openssl/cms.rs.html#130-135">source</a><h4 class="code-header">pub fn <a href="#method.to_pem" class="fnname">to_pem</a>(&amp;self) -&gt; <a class="enum" href="https://doc.rust-lang.org/nightly/core/result/enum.Result.html" title="enum core::result::Result">Result</a>&lt;<a class="struct" href="https://doc.rust-lang.org/nightly/alloc/vec/struct.Vec.html" title="struct alloc::vec::Vec">Vec</a>&lt;<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.u8.html">u8</a>&gt;, <a class="struct" href="../error/struct.ErrorStack.html" title="struct openssl::error::ErrorStack">ErrorStack</a>&gt;</h4></section></summary><div class="docblock"><p>Serializes this CmsContentInfo using DER.</p>
<p>This corresponds to <a href="https://www.openssl.org/docs/manmaster/man3/PEM_write_bio_CMS.html"><code>PEM_write_bio_CMS</code></a>.</p>
</div></details></div></div><h2 id="trait-implementations" class="small-section-header">Trait Implementations<a href="#trait-implementations" class="anchor"></a></h2><div id="trait-implementations-list"><details class="rustdoc-toggle implementors-toggle" open><summary><section id="impl-AsRef%3CCmsContentInfoRef%3E-for-CmsContentInfo" class="impl has-srclink"><a class="srclink rightside" href="../../src/openssl/cms.rs.html#51-68">source</a><a href="#impl-AsRef%3CCmsContentInfoRef%3E-for-CmsContentInfo" class="anchor"></a><h3 class="code-header">impl <a class="trait" href="https://doc.rust-lang.org/nightly/core/convert/trait.AsRef.html" title="trait core::convert::AsRef">AsRef</a>&lt;<a class="struct" href="struct.CmsContentInfoRef.html" title="struct openssl::cms::CmsContentInfoRef">CmsContentInfoRef</a>&gt; for <a class="struct" href="struct.CmsContentInfo.html" title="struct openssl::cms::CmsContentInfo">CmsContentInfo</a></h3></section></summary><div class="impl-items"><details class="rustdoc-toggle method-toggle" open><summary><section id="method.as_ref" class="method trait-impl has-srclink"><a class="srclink rightside" href="../../src/openssl/cms.rs.html#51-68">source</a><a href="#method.as_ref" class="anchor"></a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/nightly/core/convert/trait.AsRef.html#tymethod.as_ref" class="fnname">as_ref</a>(&amp;self) -&gt; &amp;<a class="struct" href="struct.CmsContentInfoRef.html" title="struct openssl::cms::CmsContentInfoRef">CmsContentInfoRef</a></h4></section></summary><div class='docblock'>Converts this type into a shared reference of the (usually inferred) input type.</div></details></div></details><details class="rustdoc-toggle implementors-toggle" open><summary><section id="impl-Borrow%3CCmsContentInfoRef%3E-for-CmsContentInfo" class="impl has-srclink"><a class="srclink rightside" href="../../src/openssl/cms.rs.html#51-68">source</a><a href="#impl-Borrow%3CCmsContentInfoRef%3E-for-CmsContentInfo" class="anchor"></a><h3 class="code-header">impl <a class="trait" href="https://doc.rust-lang.org/nightly/core/borrow/trait.Borrow.html" title="trait core::borrow::Borrow">Borrow</a>&lt;<a class="struct" href="struct.CmsContentInfoRef.html" title="struct openssl::cms::CmsContentInfoRef">CmsContentInfoRef</a>&gt; for <a class="struct" href="struct.CmsContentInfo.html" title="struct openssl::cms::CmsContentInfo">CmsContentInfo</a></h3></section></summary><div class="impl-items"><details class="rustdoc-toggle method-toggle" open><summary><section id="method.borrow" class="method trait-impl has-srclink"><a class="srclink rightside" href="../../src/openssl/cms.rs.html#51-68">source</a><a href="#method.borrow" class="anchor"></a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/nightly/core/borrow/trait.Borrow.html#tymethod.borrow" class="fnname">borrow</a>(&amp;self) -&gt; &amp;<a class="struct" href="struct.CmsContentInfoRef.html" title="struct openssl::cms::CmsContentInfoRef">CmsContentInfoRef</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="rustdoc-toggle implementors-toggle" open><summary><section id="impl-Deref-for-CmsContentInfo" class="impl has-srclink"><a class="srclink rightside" href="../../src/openssl/cms.rs.html#51-68">source</a><a href="#impl-Deref-for-CmsContentInfo" class="anchor"></a><h3 class="code-header">impl <a class="trait" href="https://doc.rust-lang.org/nightly/core/ops/deref/trait.Deref.html" title="trait core::ops::deref::Deref">Deref</a> for <a class="struct" href="struct.CmsContentInfo.html" title="struct openssl::cms::CmsContentInfo">CmsContentInfo</a></h3></section></summary><div class="impl-items"><details class="rustdoc-toggle" open><summary><section id="associatedtype.Target" class="associatedtype trait-impl has-srclink"><a href="#associatedtype.Target" class="anchor"></a><h4 class="code-header">type <a href="https://doc.rust-lang.org/nightly/core/ops/deref/trait.Deref.html#associatedtype.Target" class="associatedtype">Target</a> = <a class="struct" href="struct.CmsContentInfoRef.html" title="struct openssl::cms::CmsContentInfoRef">CmsContentInfoRef</a></h4></section></summary><div class='docblock'>The resulting type after dereferencing.</div></details><details class="rustdoc-toggle method-toggle" open><summary><section id="method.deref" class="method trait-impl has-srclink"><a class="srclink rightside" href="../../src/openssl/cms.rs.html#51-68">source</a><a href="#method.deref" class="anchor"></a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/nightly/core/ops/deref/trait.Deref.html#tymethod.deref" class="fnname">deref</a>(&amp;self) -&gt; &amp;<a class="struct" href="struct.CmsContentInfoRef.html" title="struct openssl::cms::CmsContentInfoRef">CmsContentInfoRef</a></h4></section></summary><div class='docblock'>Dereferences the value.</div></details></div></details><details class="rustdoc-toggle implementors-toggle" open><summary><section id="impl-DerefMut-for-CmsContentInfo" class="impl has-srclink"><a class="srclink rightside" href="../../src/openssl/cms.rs.html#51-68">source</a><a href="#impl-DerefMut-for-CmsContentInfo" class="anchor"></a><h3 class="code-header">impl <a class="trait" href="https://doc.rust-lang.org/nightly/core/ops/deref/trait.DerefMut.html" title="trait core::ops::deref::DerefMut">DerefMut</a> for <a class="struct" href="struct.CmsContentInfo.html" title="struct openssl::cms::CmsContentInfo">CmsContentInfo</a></h3></section></summary><div class="impl-items"><details class="rustdoc-toggle method-toggle" open><summary><section id="method.deref_mut" class="method trait-impl has-srclink"><a class="srclink rightside" href="../../src/openssl/cms.rs.html#51-68">source</a><a href="#method.deref_mut" class="anchor"></a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/nightly/core/ops/deref/trait.DerefMut.html#tymethod.deref_mut" class="fnname">deref_mut</a>(&amp;mut self) -&gt; &amp;mut <a class="struct" href="struct.CmsContentInfoRef.html" title="struct openssl::cms::CmsContentInfoRef">CmsContentInfoRef</a></h4></section></summary><div class='docblock'>Mutably dereferences the value.</div></details></div></details><details class="rustdoc-toggle implementors-toggle" open><summary><section id="impl-Drop-for-CmsContentInfo" class="impl has-srclink"><a class="srclink rightside" href="../../src/openssl/cms.rs.html#51-68">source</a><a href="#impl-Drop-for-CmsContentInfo" class="anchor"></a><h3 class="code-header">impl <a class="trait" href="https://doc.rust-lang.org/nightly/core/ops/drop/trait.Drop.html" title="trait core::ops::drop::Drop">Drop</a> for <a class="struct" href="struct.CmsContentInfo.html" title="struct openssl::cms::CmsContentInfo">CmsContentInfo</a></h3></section></summary><div class="impl-items"><details class="rustdoc-toggle method-toggle" open><summary><section id="method.drop" class="method trait-impl has-srclink"><a class="srclink rightside" href="../../src/openssl/cms.rs.html#51-68">source</a><a href="#method.drop" class="anchor"></a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/nightly/core/ops/drop/trait.Drop.html#tymethod.drop" class="fnname">drop</a>(&amp;mut self)</h4></section></summary><div class='docblock'>Executes the destructor for this type. <a href="https://doc.rust-lang.org/nightly/core/ops/drop/trait.Drop.html#tymethod.drop">Read more</a></div></details></div></details><details class="rustdoc-toggle implementors-toggle" open><summary><section id="impl-ForeignType-for-CmsContentInfo" class="impl has-srclink"><a class="srclink rightside" href="../../src/openssl/cms.rs.html#51-68">source</a><a href="#impl-ForeignType-for-CmsContentInfo" class="anchor"></a><h3 class="code-header">impl <a class="trait" href="../../foreign_types_shared/trait.ForeignType.html" title="trait foreign_types_shared::ForeignType">ForeignType</a> for <a class="struct" href="struct.CmsContentInfo.html" title="struct openssl::cms::CmsContentInfo">CmsContentInfo</a></h3></section></summary><div class="impl-items"><details class="rustdoc-toggle" open><summary><section id="associatedtype.CType" class="associatedtype trait-impl has-srclink"><a href="#associatedtype.CType" class="anchor"></a><h4 class="code-header">type <a href="../../foreign_types_shared/trait.ForeignType.html#associatedtype.CType" class="associatedtype">CType</a> = <a class="enum" href="../../openssl_sys/openssl/handwritten/cms/enum.CMS_ContentInfo.html" title="enum openssl_sys::openssl::handwritten::cms::CMS_ContentInfo">CMS_ContentInfo</a></h4></section></summary><div class='docblock'>The raw C type.</div></details><details class="rustdoc-toggle" open><summary><section id="associatedtype.Ref" class="associatedtype trait-impl has-srclink"><a href="#associatedtype.Ref" class="anchor"></a><h4 class="code-header">type <a href="../../foreign_types_shared/trait.ForeignType.html#associatedtype.Ref" class="associatedtype">Ref</a> = <a class="struct" href="struct.CmsContentInfoRef.html" title="struct openssl::cms::CmsContentInfoRef">CmsContentInfoRef</a></h4></section></summary><div class='docblock'>The type representing a reference to this type.</div></details><details class="rustdoc-toggle method-toggle" open><summary><section id="method.from_ptr" class="method trait-impl has-srclink"><a class="srclink rightside" href="../../src/openssl/cms.rs.html#51-68">source</a><a href="#method.from_ptr" class="anchor"></a><h4 class="code-header">unsafe fn <a href="../../foreign_types_shared/trait.ForeignType.html#tymethod.from_ptr" class="fnname">from_ptr</a>(ptr: <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.pointer.html">*mut </a><a class="enum" href="../../openssl_sys/openssl/handwritten/cms/enum.CMS_ContentInfo.html" title="enum openssl_sys::openssl::handwritten::cms::CMS_ContentInfo">CMS_ContentInfo</a>) -&gt; <a class="struct" href="struct.CmsContentInfo.html" title="struct openssl::cms::CmsContentInfo">CmsContentInfo</a></h4></section></summary><div class='docblock'>Constructs an instance of this type from its raw type.</div></details><details class="rustdoc-toggle method-toggle" open><summary><section id="method.as_ptr" class="method trait-impl has-srclink"><a class="srclink rightside" href="../../src/openssl/cms.rs.html#51-68">source</a><a href="#method.as_ptr" class="anchor"></a><h4 class="code-header">fn <a href="../../foreign_types_shared/trait.ForeignType.html#tymethod.as_ptr" class="fnname">as_ptr</a>(&amp;self) -&gt; <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.pointer.html">*mut </a><a class="enum" href="../../openssl_sys/openssl/handwritten/cms/enum.CMS_ContentInfo.html" title="enum openssl_sys::openssl::handwritten::cms::CMS_ContentInfo">CMS_ContentInfo</a></h4></section></summary><div class='docblock'>Returns a raw pointer to the wrapped value.</div></details></div></details><section id="impl-Send-for-CmsContentInfo" class="impl has-srclink"><a class="srclink rightside" href="../../src/openssl/cms.rs.html#51-68">source</a><a href="#impl-Send-for-CmsContentInfo" class="anchor"></a><h3 class="code-header">impl <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.CmsContentInfo.html" title="struct openssl::cms::CmsContentInfo">CmsContentInfo</a></h3></section><section id="impl-Sync-for-CmsContentInfo" class="impl has-srclink"><a class="srclink rightside" href="../../src/openssl/cms.rs.html#51-68">source</a><a href="#impl-Sync-for-CmsContentInfo" class="anchor"></a><h3 class="code-header">impl <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.CmsContentInfo.html" title="struct openssl::cms::CmsContentInfo">CmsContentInfo</a></h3></section></div><h2 id="synthetic-implementations" class="small-section-header">Auto Trait Implementations<a href="#synthetic-implementations" class="anchor"></a></h2><div id="synthetic-implementations-list"><section id="impl-RefUnwindSafe-for-CmsContentInfo" class="impl has-srclink"><a href="#impl-RefUnwindSafe-for-CmsContentInfo" class="anchor"></a><h3 class="code-header">impl <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.CmsContentInfo.html" title="struct openssl::cms::CmsContentInfo">CmsContentInfo</a></h3></section><section id="impl-Unpin-for-CmsContentInfo" class="impl has-srclink"><a href="#impl-Unpin-for-CmsContentInfo" class="anchor"></a><h3 class="code-header">impl <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.CmsContentInfo.html" title="struct openssl::cms::CmsContentInfo">CmsContentInfo</a></h3></section><section id="impl-UnwindSafe-for-CmsContentInfo" class="impl has-srclink"><a href="#impl-UnwindSafe-for-CmsContentInfo" class="anchor"></a><h3 class="code-header">impl <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.CmsContentInfo.html" title="struct openssl::cms::CmsContentInfo">CmsContentInfo</a></h3></section></div><h2 id="blanket-implementations" class="small-section-header">Blanket Implementations<a href="#blanket-implementations" class="anchor"></a></h2><div id="blanket-implementations-list"><details class="rustdoc-toggle implementors-toggle"><summary><section id="impl-Any-for-CmsContentInfo" class="impl has-srclink"><a class="srclink rightside" href="https://doc.rust-lang.org/nightly/src/core/any.rs.html#200">source</a><a href="#impl-Any-for-CmsContentInfo" class="anchor"></a><h3 class="code-header">impl&lt;T&gt; <a class="trait" href="https://doc.rust-lang.org/nightly/core/any/trait.Any.html" title="trait core::any::Any">Any</a> for T<span class="where fmt-newline">where<br>&nbsp;&nbsp;&nbsp;&nbsp;T: 'static + ?<a class="trait" href="https://doc.rust-lang.org/nightly/core/marker/trait.Sized.html" title="trait core::marker::Sized">Sized</a>,</span></h3></section></summary><div class="impl-items"><details class="rustdoc-toggle method-toggle" open><summary><section id="method.type_id" class="method trait-impl has-srclink"><a class="srclink rightside" href="https://doc.rust-lang.org/nightly/src/core/any.rs.html#201">source</a><a href="#method.type_id" class="anchor"></a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/nightly/core/any/trait.Any.html#tymethod.type_id" class="fnname">type_id</a>(&amp;self) -&gt; <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="rustdoc-toggle implementors-toggle"><summary><section id="impl-Borrow%3CT%3E-for-CmsContentInfo" class="impl has-srclink"><a class="srclink rightside" href="https://doc.rust-lang.org/nightly/src/core/borrow.rs.html#211">source</a><a href="#impl-Borrow%3CT%3E-for-CmsContentInfo" class="anchor"></a><h3 class="code-header">impl&lt;T&gt; <a class="trait" href="https://doc.rust-lang.org/nightly/core/borrow/trait.Borrow.html" title="trait core::borrow::Borrow">Borrow</a>&lt;T&gt; for T<span class="where fmt-newline">where<br>&nbsp;&nbsp;&nbsp;&nbsp;T: ?<a class="trait" href="https://doc.rust-lang.org/nightly/core/marker/trait.Sized.html" title="trait core::marker::Sized">Sized</a>,</span></h3></section></summary><div class="impl-items"><details class="rustdoc-toggle method-toggle" open><summary><section id="method.borrow-1" class="method trait-impl has-srclink"><span class="rightside"><span class="since" title="const unstable">const: <a href="https://github.com/rust-lang/rust/issues/91522" title="Tracking issue for const_borrow">unstable</a></span> · <a class="srclink" href="https://doc.rust-lang.org/nightly/src/core/borrow.rs.html#213">source</a></span><a href="#method.borrow-1" class="anchor"></a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/nightly/core/borrow/trait.Borrow.html#tymethod.borrow" class="fnname">borrow</a>(&amp;self) -&gt; <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.reference.html">&amp;</a>T</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="rustdoc-toggle implementors-toggle"><summary><section id="impl-BorrowMut%3CT%3E-for-CmsContentInfo" class="impl has-srclink"><a class="srclink rightside" href="https://doc.rust-lang.org/nightly/src/core/borrow.rs.html#220">source</a><a href="#impl-BorrowMut%3CT%3E-for-CmsContentInfo" class="anchor"></a><h3 class="code-header">impl&lt;T&gt; <a class="trait" href="https://doc.rust-lang.org/nightly/core/borrow/trait.BorrowMut.html" title="trait core::borrow::BorrowMut">BorrowMut</a>&lt;T&gt; for T<span class="where fmt-newline">where<br>&nbsp;&nbsp;&nbsp;&nbsp;T: ?<a class="trait" href="https://doc.rust-lang.org/nightly/core/marker/trait.Sized.html" title="trait core::marker::Sized">Sized</a>,</span></h3></section></summary><div class="impl-items"><details class="rustdoc-toggle method-toggle" open><summary><section id="method.borrow_mut" class="method trait-impl has-srclink"><span class="rightside"><span class="since" title="const unstable">const: <a href="https://github.com/rust-lang/rust/issues/91522" title="Tracking issue for const_borrow">unstable</a></span> · <a class="srclink" href="https://doc.rust-lang.org/nightly/src/core/borrow.rs.html#221">source</a></span><a href="#method.borrow_mut" class="anchor"></a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/nightly/core/borrow/trait.BorrowMut.html#tymethod.borrow_mut" class="fnname">borrow_mut</a>(&amp;mut self) -&gt; <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.reference.html">&amp;mut </a>T</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="rustdoc-toggle implementors-toggle"><summary><section id="impl-From%3CT%3E-for-CmsContentInfo" class="impl has-srclink"><a class="srclink rightside" href="https://doc.rust-lang.org/nightly/src/core/convert/mod.rs.html#733">source</a><a href="#impl-From%3CT%3E-for-CmsContentInfo" class="anchor"></a><h3 class="code-header">impl&lt;T&gt; <a class="trait" href="https://doc.rust-lang.org/nightly/core/convert/trait.From.html" title="trait core::convert::From">From</a>&lt;T&gt; for T</h3></section></summary><div class="impl-items"><details class="rustdoc-toggle method-toggle" open><summary><section id="method.from" class="method trait-impl has-srclink"><span class="rightside"><span class="since" title="const unstable">const: <a href="https://github.com/rust-lang/rust/issues/88674" title="Tracking issue for const_convert">unstable</a></span> · <a class="srclink" href="https://doc.rust-lang.org/nightly/src/core/convert/mod.rs.html#736">source</a></span><a href="#method.from" class="anchor"></a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/nightly/core/convert/trait.From.html#tymethod.from" class="fnname">from</a>(t: T) -&gt; T</h4></section></summary><div class="docblock"><p>Returns the argument unchanged.</p>
</div></details></div></details><details class="rustdoc-toggle implementors-toggle"><summary><section id="impl-Into%3CU%3E-for-CmsContentInfo" class="impl has-srclink"><a class="srclink rightside" href="https://doc.rust-lang.org/nightly/src/core/convert/mod.rs.html#717">source</a><a href="#impl-Into%3CU%3E-for-CmsContentInfo" class="anchor"></a><h3 class="code-header">impl&lt;T, U&gt; <a class="trait" href="https://doc.rust-lang.org/nightly/core/convert/trait.Into.html" title="trait core::convert::Into">Into</a>&lt;U&gt; for T<span class="where fmt-newline">where<br>&nbsp;&nbsp;&nbsp;&nbsp;U: <a class="trait" href="https://doc.rust-lang.org/nightly/core/convert/trait.From.html" title="trait core::convert::From">From</a>&lt;T&gt;,</span></h3></section></summary><div class="impl-items"><details class="rustdoc-toggle method-toggle" open><summary><section id="method.into" class="method trait-impl has-srclink"><span class="rightside"><span class="since" title="const unstable">const: <a href="https://github.com/rust-lang/rust/issues/88674" title="Tracking issue for const_convert">unstable</a></span> · <a class="srclink" href="https://doc.rust-lang.org/nightly/src/core/convert/mod.rs.html#725">source</a></span><a href="#method.into" class="anchor"></a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/nightly/core/convert/trait.Into.html#tymethod.into" class="fnname">into</a>(self) -&gt; U</h4></section></summary><div class="docblock"><p>Calls <code>U::from(self)</code>.</p>
<p>That is, this conversion is whatever the implementation of
<code><a href="https://doc.rust-lang.org/nightly/core/convert/trait.From.html" title="From">From</a>&lt;T&gt; for U</code> chooses to do.</p>
</div></details></div></details><details class="rustdoc-toggle implementors-toggle"><summary><section id="impl-TryFrom%3CU%3E-for-CmsContentInfo" class="impl has-srclink"><a class="srclink rightside" href="https://doc.rust-lang.org/nightly/src/core/convert/mod.rs.html#775">source</a><a href="#impl-TryFrom%3CU%3E-for-CmsContentInfo" class="anchor"></a><h3 class="code-header">impl&lt;T, U&gt; <a class="trait" href="https://doc.rust-lang.org/nightly/core/convert/trait.TryFrom.html" title="trait core::convert::TryFrom">TryFrom</a>&lt;U&gt; for T<span class="where fmt-newline">where<br>&nbsp;&nbsp;&nbsp;&nbsp;U: <a class="trait" href="https://doc.rust-lang.org/nightly/core/convert/trait.Into.html" title="trait core::convert::Into">Into</a>&lt;T&gt;,</span></h3></section></summary><div class="impl-items"><details class="rustdoc-toggle" open><summary><section id="associatedtype.Error-1" class="associatedtype trait-impl has-srclink"><a href="#associatedtype.Error-1" class="anchor"></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="rustdoc-toggle method-toggle" open><summary><section id="method.try_from" class="method trait-impl has-srclink"><span class="rightside"><span class="since" title="const unstable">const: <a href="https://github.com/rust-lang/rust/issues/88674" title="Tracking issue for const_convert">unstable</a></span> · <a class="srclink" href="https://doc.rust-lang.org/nightly/src/core/convert/mod.rs.html#781">source</a></span><a href="#method.try_from" class="anchor"></a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/nightly/core/convert/trait.TryFrom.html#tymethod.try_from" class="fnname">try_from</a>(value: U) -&gt; <a class="enum" href="https://doc.rust-lang.org/nightly/core/result/enum.Result.html" title="enum core::result::Result">Result</a>&lt;T, &lt;T as <a class="trait" href="https://doc.rust-lang.org/nightly/core/convert/trait.TryFrom.html" title="trait core::convert::TryFrom">TryFrom</a>&lt;U&gt;&gt;::<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>&gt;</h4></section></summary><div class='docblock'>Performs the conversion.</div></details></div></details><details class="rustdoc-toggle implementors-toggle"><summary><section id="impl-TryInto%3CU%3E-for-CmsContentInfo" class="impl has-srclink"><a class="srclink rightside" href="https://doc.rust-lang.org/nightly/src/core/convert/mod.rs.html#760">source</a><a href="#impl-TryInto%3CU%3E-for-CmsContentInfo" class="anchor"></a><h3 class="code-header">impl&lt;T, U&gt; <a class="trait" href="https://doc.rust-lang.org/nightly/core/convert/trait.TryInto.html" title="trait core::convert::TryInto">TryInto</a>&lt;U&gt; for T<span class="where fmt-newline">where<br>&nbsp;&nbsp;&nbsp;&nbsp;U: <a class="trait" href="https://doc.rust-lang.org/nightly/core/convert/trait.TryFrom.html" title="trait core::convert::TryFrom">TryFrom</a>&lt;T&gt;,</span></h3></section></summary><div class="impl-items"><details class="rustdoc-toggle" open><summary><section id="associatedtype.Error" class="associatedtype trait-impl has-srclink"><a href="#associatedtype.Error" class="anchor"></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> = &lt;U as <a class="trait" href="https://doc.rust-lang.org/nightly/core/convert/trait.TryFrom.html" title="trait core::convert::TryFrom">TryFrom</a>&lt;T&gt;&gt;::<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="rustdoc-toggle method-toggle" open><summary><section id="method.try_into" class="method trait-impl has-srclink"><span class="rightside"><span class="since" title="const unstable">const: <a href="https://github.com/rust-lang/rust/issues/88674" title="Tracking issue for const_convert">unstable</a></span> · <a class="srclink" href="https://doc.rust-lang.org/nightly/src/core/convert/mod.rs.html#766">source</a></span><a href="#method.try_into" class="anchor"></a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/nightly/core/convert/trait.TryInto.html#tymethod.try_into" class="fnname">try_into</a>(self) -&gt; <a class="enum" href="https://doc.rust-lang.org/nightly/core/result/enum.Result.html" title="enum core::result::Result">Result</a>&lt;U, &lt;U as <a class="trait" href="https://doc.rust-lang.org/nightly/core/convert/trait.TryFrom.html" title="trait core::convert::TryFrom">TryFrom</a>&lt;T&gt;&gt;::<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>&gt;</h4></section></summary><div class='docblock'>Performs the conversion.</div></details></div></details></div></section></div></main><div id="rustdoc-vars" data-root-path="../../" data-current-crate="openssl" data-themes="ayu,dark,light" data-resource-suffix="" data-rustdoc-version="1.66.0-nightly (5c8bff74b 2022-10-21)" ></div></body></html>