| <!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 operation for performing MAC (Message Authentication Code) operations, such as `HMAC` or `AES-CMAC` operations. This operation is not used for Authenticated Encryption algorithms, which SHALL use the functions defined in AE."><meta name="keywords" content="rust, rustlang, rust-lang, Mac"><title>Mac in optee_utee::crypto_op - 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><script src="../../crates.js"></script><noscript><link rel="stylesheet" href="../../noscript.css"></noscript><link rel="alternate icon" type="image/png" href="../../favicon-16x16.png"><link rel="alternate icon" type="image/png" href="../../favicon-32x32.png"><link rel="icon" type="image/svg+xml" href="../../favicon.svg"><style type="text/css">#crate-search{background-image:url("../../down-arrow.svg");}</style></head><body 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="sidebar"><div class="sidebar-menu" role="button">☰</div><a href='../../optee_utee/index.html'><div class='logo-container rust-logo'><img src='../../rust-logo.png' alt='logo'></div></a><h2 class="location">Struct Mac</h2><div class="sidebar-elems"><div class="block items"><h3 class="sidebar-title"><a href="#implementations">Methods</a></h3><div class="sidebar-links"><a href="#method.allocate">allocate</a><a href="#method.compare_final">compare_final</a><a href="#method.compute_final">compute_final</a><a href="#method.copy">copy</a><a href="#method.info">info</a><a href="#method.info_multiple">info_multiple</a><a href="#method.init">init</a><a href="#method.null">null</a><a href="#method.reset">reset</a><a href="#method.set_key">set_key</a><a href="#method.update">update</a></div><h3 class="sidebar-title"><a href="#trait-implementations">Trait Implementations</a></h3><div class="sidebar-links"><a href="#impl-OpHandle">OpHandle</a></div><h3 class="sidebar-title"><a href="#synthetic-implementations">Auto Trait Implementations</a></h3><div class="sidebar-links"><a href="#impl-RefUnwindSafe">RefUnwindSafe</a><a href="#impl-Send">!Send</a><a href="#impl-Sync">!Sync</a><a href="#impl-Unpin">Unpin</a><a href="#impl-UnwindSafe">UnwindSafe</a></div><h3 class="sidebar-title"><a href="#blanket-implementations">Blanket Implementations</a></h3><div class="sidebar-links"><a href="#impl-Any">Any</a><a href="#impl-Borrow%3CT%3E">Borrow<T></a><a href="#impl-BorrowMut%3CT%3E">BorrowMut<T></a><a href="#impl-From%3CT%3E">From<T></a><a href="#impl-Into%3CU%3E">Into<U></a><a href="#impl-TryFrom%3CU%3E">TryFrom<U></a><a href="#impl-TryInto%3CU%3E">TryInto<U></a></div></div><h2 class="location">Other items in<br><a href="../index.html">optee_utee</a>::<wbr><a href="index.html">crypto_op</a></h2><div id="sidebar-vars" data-name="Mac" data-ty="struct" data-relpath=""></div><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" title="themes"><img width="18" height="18" alt="Pick another theme!" src="../../brush.svg"></button><div id="theme-choices" role="menu"></div></div><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" id="help-button" title="help">?</button><a id="settings-menu" href="../../settings.html" title="settings"><img width="18" height="18" alt="Change settings" src="../../wheel.svg"></a></div></form></nav><section id="main" class="content"><h1 class="fqn"><span class="in-band">Struct <a href="../index.html">optee_utee</a>::<wbr><a href="index.html">crypto_op</a>::<wbr><a class="struct" href="#">Mac</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></span><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/optee_utee/crypto_op.rs.html#747" title="goto source code">[src]</a></span></h1><div class="docblock type-decl"><pre class="rust struct"><code>pub struct Mac(_);</code></pre></div><details class="rustdoc-toggle top-doc" open><summary class="hideme"><span>Expand description</span></summary><div class="docblock"><p>An operation for performing MAC (Message Authentication Code) operations, such as <code>HMAC</code> |
| or <code>AES-CMAC</code> operations. This operation is not used for Authenticated Encryption algorithms, |
| which SHALL use the functions defined in <a href="struct.AE.html">AE</a>.</p> |
| </div></details><h2 id="implementations" class="small-section-header">Implementations<a href="#implementations" class="anchor"></a></h2><details class="rustdoc-toggle implementors-toggle" open><summary><div id="impl" class="impl has-srclink"><div class="rightside"><a class="srclink" href="../../src/optee_utee/crypto_op.rs.html#749-923" title="goto source code">[src]</a></div><a href="#impl" class="anchor"></a><h3 class="code-header in-band">impl <a class="struct" href="struct.Mac.html" title="struct optee_utee::crypto_op::Mac">Mac</a></h3></div></summary><div class="impl-items"><details class="rustdoc-toggle method-toggle" open><summary><div id="method.init" class="method has-srclink"><div class="rightside"><a class="srclink" href="../../src/optee_utee/crypto_op.rs.html#764-766" title="goto source code">[src]</a></div><a href="#method.init" class="anchor"></a><h4 class="code-header">pub fn <a href="#method.init" class="fnname">init</a>(&self, iv: &[u8])</h4></div></summary><div class="docblock"><p>Initialize a MAC opeartion. The The function should be called after the |
| <a href="struct.Mac.html#method.set_key">set_key</a>.</p> |
| <h1 id="parameters" class="section-header"><a href="#parameters">Parameters</a></h1> |
| <ol> |
| <li><code>iv</code>: Input buffer containing the operation Initialization Vector, if applicable</li> |
| </ol> |
| <h1 id="panics" class="section-header"><a href="#panics">Panics</a></h1> |
| <ol> |
| <li>If the algorithm is not a valid algorithm for <code>Mac</code>.</li> |
| <li>If no key is programmed in the operation.</li> |
| <li>If the Initialization Vector does not have the length required by the algorithm.</li> |
| <li>Hardware or cryptographic algorithm failure.</li> |
| <li>If the Implementation detects any other error.</li> |
| </ol> |
| </div></details><details class="rustdoc-toggle method-toggle" open><summary><div id="method.update" class="method has-srclink"><div class="rightside"><a class="srclink" href="../../src/optee_utee/crypto_op.rs.html#786-788" title="goto source code">[src]</a></div><a href="#method.update" class="anchor"></a><h4 class="code-header">pub fn <a href="#method.update" class="fnname">update</a>(&self, chunk: &[u8])</h4></div></summary><div class="docblock"><p>Accumulate data for a MAC calculation.</p> |
| <p>Input data does not have to be a multiple of block size. Subsequent calls to this function are possible. |
| Unless one or more calls of this function have supplied sufficient input data, no output is generated. |
| The function should be called after the <a href="struct.Mac.html#method.init">init</a>.</p> |
| <h1 id="parameters-1" class="section-header"><a href="#parameters-1">Parameters</a></h1> |
| <ol> |
| <li><code>chunk</code>: Chunk of the message to be MACed.</li> |
| </ol> |
| <h1 id="panics-1" class="section-header"><a href="#panics-1">Panics</a></h1> |
| <ol> |
| <li>If the algorithm is not a valid algorithm for <code>Mac</code>.</li> |
| <li>If the function is called before <a href="struct.Mac.html#method.init">init</a> or after |
| <a href="struct.Mac.html#method.compute_final">compute_final</a> or after <a href="struct.Mac.html#method.compare_final">compare_final</a>.</li> |
| <li>If <code>chunk</code> excceds maximum length for algorithm.</li> |
| <li>Hardware or cryptographic algorithm failure.</li> |
| <li>If the Implementation detects any other error.</li> |
| </ol> |
| </div></details><details class="rustdoc-toggle method-toggle" open><summary><div id="method.compute_final" class="method has-srclink"><div class="rightside"><a class="srclink" href="../../src/optee_utee/crypto_op.rs.html#835-849" title="goto source code">[src]</a></div><a href="#method.compute_final" class="anchor"></a><h4 class="code-header">pub fn <a href="#method.compute_final" class="fnname">compute_final</a>(&self, message: &[u8], mac: &mut [u8]) -> <a class="type" href="../type.Result.html" title="type optee_utee::Result">Result</a><usize></h4></div></summary><div class="docblock"><p>Finalize the MAC operation with a last chunk of message, and computes the MAC. |
| Afterwards the operation handle can be reused or re-initialized with a new key. |
| The operation SHALL be in active state and moves to initial state afterwards.</p> |
| <h1 id="parameters-2" class="section-header"><a href="#parameters-2">Parameters:</a></h1> |
| <p><code>message</code>: Input buffer containing a last message chunk to MAC |
| <code>mac</code>: Output buffer filled with the computed MAC, the size should be allocated enough for |
| containing the whole computed MAC</p> |
| <h1 id="example" class="section-header"><a href="#example">Example</a></h1> |
| <div class="example-wrap"><pre class="rust rust-example-rendered"><code><span class="kw">let</span> <span class="kw-2">mut</span> <span class="ident">key</span>: [<span class="ident">u8</span>; <span class="number">20</span>] <span class="op">=</span> [ |
| <span class="number">0x31</span>, <span class="number">0x32</span>, <span class="number">0x33</span>, <span class="number">0x34</span>, <span class="number">0x35</span>, <span class="number">0x36</span>, <span class="number">0x37</span>, <span class="number">0x38</span>, <span class="number">0x39</span>, <span class="number">0x30</span>, <span class="number">0x31</span>, <span class="number">0x32</span>, <span class="number">0x33</span>, <span class="number">0x34</span>, <span class="number">0x35</span>, |
| <span class="number">0x36</span>, <span class="number">0x37</span>, <span class="number">0x38</span>, <span class="number">0x39</span>, <span class="number">0x30</span>,]; |
| <span class="kw">let</span> <span class="kw-2">mut</span> <span class="ident">out</span>: [<span class="ident">u8</span>; <span class="number">20</span>] <span class="op">=</span> [<span class="number">0u8</span>; <span class="number">20</span>]; |
| <span class="kw">match</span> <span class="ident">Mac::allocate</span>(<span class="ident">AlgorithmId::HmacSha1</span>, <span class="ident">key</span>.<span class="ident">len</span>() <span class="op">*</span> <span class="number">8</span>) { |
| <span class="prelude-val">Err</span>(<span class="ident">e</span>) <span class="op">=</span><span class="op">></span> <span class="kw">return</span> <span class="prelude-val">Err</span>(<span class="ident">e</span>), |
| <span class="prelude-val">Ok</span>(<span class="ident">mac</span>) <span class="op">=</span><span class="op">></span> { |
| <span class="kw">match</span> <span class="ident">TransientObject::allocate</span>(<span class="ident">TransientObjectType::HmacSha1</span>, <span class="ident">key</span>.<span class="ident">len</span>() <span class="op">*</span> <span class="number">8</span>) { |
| <span class="prelude-val">Err</span>(<span class="ident">e</span>) <span class="op">=</span><span class="op">></span> <span class="kw">return</span> <span class="prelude-val">Err</span>(<span class="ident">e</span>), |
| <span class="prelude-val">Ok</span>(<span class="kw-2">mut</span> <span class="ident">key_object</span>) <span class="op">=</span><span class="op">></span> { |
| <span class="kw">let</span> <span class="ident">attr</span> <span class="op">=</span> <span class="ident">Attribute::from_ref</span>(<span class="ident">AttributeId::SecretValue</span>, <span class="kw-2">&</span><span class="ident">key</span>); |
| <span class="ident">key_object</span>.<span class="ident">populate</span>(<span class="kw-2">&</span>[<span class="ident">attr</span>.<span class="ident">into</span>()])<span class="question-mark">?</span>; |
| <span class="ident">mac</span>.<span class="ident">set_key</span>(<span class="kw-2">&</span><span class="ident">key_object</span>)<span class="question-mark">?</span>; |
| } |
| } |
| <span class="ident">mac</span>.<span class="ident">init</span>(<span class="kw-2">&</span>[<span class="number">0u8</span>; <span class="number">0</span>]); |
| <span class="ident">mac</span>.<span class="ident">update</span>(<span class="kw-2">&</span>[<span class="number">0u8</span>; <span class="number">8</span>]); |
| <span class="ident">mac</span>.<span class="ident">compute_final</span>(<span class="kw-2">&</span>[<span class="number">0u8</span>; <span class="number">0</span>], <span class="kw-2">&</span><span class="kw-2">mut</span> <span class="ident">out</span>)<span class="question-mark">?</span>; |
| }</code></pre></div> |
| <h1 id="errors" class="section-header"><a href="#errors">Errors</a></h1> |
| <ol> |
| <li><code>ShortBuffer</code>: If the output buffer is not large enough to contain the output.</li> |
| </ol> |
| <h1 id="panics-2" class="section-header"><a href="#panics-2">Panics</a></h1> |
| <ol> |
| <li>If the algorithm is not a valid algorithm for <code>Mac</code>.</li> |
| <li>If the function is called before before <a href="struct.Mac.html#method.init">init</a> or after |
| <a href="struct.Mac.html#method.compute_final">compute_final</a> or after <a href="struct.Mac.html#method.compare_final">compare_final</a>.</li> |
| <li>If input data exceeds maximum length for algorithm.</li> |
| <li>Hardware or cryptographic algorithm failure.</li> |
| <li>If the Implementation detects any other error.</li> |
| </ol> |
| </div></details><details class="rustdoc-toggle method-toggle" open><summary><div id="method.compare_final" class="method has-srclink"><div class="rightside"><a class="srclink" href="../../src/optee_utee/crypto_op.rs.html#871-884" title="goto source code">[src]</a></div><a href="#method.compare_final" class="anchor"></a><h4 class="code-header">pub fn <a href="#method.compare_final" class="fnname">compare_final</a>(&self, message: &[u8], mac: &[u8]) -> <a class="type" href="../type.Result.html" title="type optee_utee::Result">Result</a><()></h4></div></summary><div class="docblock"><p>Finalize the MAC operation and compares the MAC with the buffer passed to the function. |
| Afterwards the operation handle can be reused or re-initialized with a new key. |
| The operation SHALL be in active state and moves to initial state afterwards.</p> |
| <h1 id="parameters-3" class="section-header"><a href="#parameters-3">Parameters:</a></h1> |
| <p><code>message</code>: Input buffer containing a last message chunk to MAC |
| <code>mac</code>: Input buffer containing the MAC to check</p> |
| <h1 id="errors-1" class="section-header"><a href="#errors-1">Errors</a></h1> |
| <ol> |
| <li><code>MacInvald</code>: If the computed MAC does not correspond to the value passed in <code>mac</code>.</li> |
| </ol> |
| <h1 id="panics-3" class="section-header"><a href="#panics-3">Panics</a></h1> |
| <ol> |
| <li>If the algorithm is not a valid algorithm for <code>Mac</code>.</li> |
| <li>If operation is not in active state.</li> |
| <li>If input data exceeds maximum length for algorithm.</li> |
| <li>Hardware or cryptographic algorithm failure.</li> |
| <li>If the Implementation detects any other error.</li> |
| </ol> |
| </div></details><details class="rustdoc-toggle method-toggle" open><summary><div id="method.null" class="method has-srclink"><div class="rightside"><a class="srclink" href="../../src/optee_utee/crypto_op.rs.html#887-889" title="goto source code">[src]</a></div><a href="#method.null" class="anchor"></a><h4 class="code-header">pub fn <a href="#method.null" class="fnname">null</a>() -> Self</h4></div></summary><div class="docblock"><p>Create a Mac operation without any specific algorithm or other data.</p> |
| </div></details><details class="rustdoc-toggle method-toggle" open><summary><div id="method.allocate" class="method has-srclink"><div class="rightside"><a class="srclink" href="../../src/optee_utee/crypto_op.rs.html#892-897" title="goto source code">[src]</a></div><a href="#method.allocate" class="anchor"></a><h4 class="code-header">pub fn <a href="#method.allocate" class="fnname">allocate</a>(algo: <a class="enum" href="enum.AlgorithmId.html" title="enum optee_utee::crypto_op::AlgorithmId">AlgorithmId</a>, max_key_size: usize) -> <a class="type" href="../type.Result.html" title="type optee_utee::Result">Result</a><Self></h4></div></summary><div class="docblock"><p>Function usage is similar to <a href="struct.Digest.html#method.allocate">Digest::allocate</a>.</p> |
| </div></details><details class="rustdoc-toggle method-toggle" open><summary><div id="method.info" class="method has-srclink"><div class="rightside"><a class="srclink" href="../../src/optee_utee/crypto_op.rs.html#900-902" title="goto source code">[src]</a></div><a href="#method.info" class="anchor"></a><h4 class="code-header">pub fn <a href="#method.info" class="fnname">info</a>(&self) -> <a class="struct" href="struct.OperationInfo.html" title="struct optee_utee::crypto_op::OperationInfo">OperationInfo</a></h4></div></summary><div class="docblock"><p>Function usage is similar to <a href="struct.Digest.html#method.info">Digest::info</a>.</p> |
| </div></details><details class="rustdoc-toggle method-toggle" open><summary><div id="method.info_multiple" class="method has-srclink"><div class="rightside"><a class="srclink" href="../../src/optee_utee/crypto_op.rs.html#905-907" title="goto source code">[src]</a></div><a href="#method.info_multiple" class="anchor"></a><h4 class="code-header">pub fn <a href="#method.info_multiple" class="fnname">info_multiple</a>(<br> &self, <br> info_buf: &mut [u8]<br>) -> <a class="type" href="../type.Result.html" title="type optee_utee::Result">Result</a><<a class="struct" href="struct.OperationInfoMultiple.html" title="struct optee_utee::crypto_op::OperationInfoMultiple">OperationInfoMultiple</a>></h4></div></summary><div class="docblock"><p>Function usage is similar to <a href="struct.Digest.html#method.info_multiple">Digest::info_multiple</a>.</p> |
| </div></details><details class="rustdoc-toggle method-toggle" open><summary><div id="method.reset" class="method has-srclink"><div class="rightside"><a class="srclink" href="../../src/optee_utee/crypto_op.rs.html#910-912" title="goto source code">[src]</a></div><a href="#method.reset" class="anchor"></a><h4 class="code-header">pub fn <a href="#method.reset" class="fnname">reset</a>(&mut self)</h4></div></summary><div class="docblock"><p>Function usage is similar to <a href="struct.Digest.html#method.reset">Digest::reset</a>.</p> |
| </div></details><details class="rustdoc-toggle method-toggle" open><summary><div id="method.set_key" class="method has-srclink"><div class="rightside"><a class="srclink" href="../../src/optee_utee/crypto_op.rs.html#915-917" title="goto source code">[src]</a></div><a href="#method.set_key" class="anchor"></a><h4 class="code-header">pub fn <a href="#method.set_key" class="fnname">set_key</a><T: <a class="trait" href="../object/trait.ObjHandle.html" title="trait optee_utee::object::ObjHandle">ObjHandle</a>>(&self, object: &T) -> <a class="type" href="../type.Result.html" title="type optee_utee::Result">Result</a><()></h4></div></summary><div class="docblock"><p>Function usage is similar to <a href="struct.Cipher.html#method.set_key">Cipher::set_key</a>.</p> |
| </div></details><details class="rustdoc-toggle method-toggle" open><summary><div id="method.copy" class="method has-srclink"><div class="rightside"><a class="srclink" href="../../src/optee_utee/crypto_op.rs.html#920-922" title="goto source code">[src]</a></div><a href="#method.copy" class="anchor"></a><h4 class="code-header">pub fn <a href="#method.copy" class="fnname">copy</a><T: <a class="trait" href="trait.OpHandle.html" title="trait optee_utee::crypto_op::OpHandle">OpHandle</a>>(&mut self, src: &T)</h4></div></summary><div class="docblock"><p>Function usage is similar to <a href="struct.Digest.html#method.copy">Digest::copy</a>.</p> |
| </div></details></div></details><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><div id="impl-OpHandle" class="impl has-srclink"><div class="rightside"><a class="srclink" href="../../src/optee_utee/crypto_op.rs.html#925-929" title="goto source code">[src]</a></div><a href="#impl-OpHandle" class="anchor"></a><h3 class="code-header in-band">impl <a class="trait" href="trait.OpHandle.html" title="trait optee_utee::crypto_op::OpHandle">OpHandle</a> for <a class="struct" href="struct.Mac.html" title="struct optee_utee::crypto_op::Mac">Mac</a></h3></div></summary><div class="impl-items"><details class="rustdoc-toggle method-toggle" open><summary><div id="method.handle" class="method trait-impl has-srclink"><div class="rightside"><a class="srclink" href="../../src/optee_utee/crypto_op.rs.html#926-928" title="goto source code">[src]</a></div><a href="#method.handle" class="anchor"></a><h4 class="code-header">fn <a href="trait.OpHandle.html#tymethod.handle" class="fnname">handle</a>(&self) -> TEE_OperationHandle</h4></div></summary><div class='docblock'><p>Return the handle of an operation.</p> |
| </div></details></div></details></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"><div id="impl-RefUnwindSafe" class="impl has-srclink"><div class="rightside"></div><a href="#impl-RefUnwindSafe" class="anchor"></a><h3 class="code-header in-band">impl RefUnwindSafe for <a class="struct" href="struct.Mac.html" title="struct optee_utee::crypto_op::Mac">Mac</a></h3></div><div id="impl-Send" class="impl has-srclink"><div class="rightside"></div><a href="#impl-Send" class="anchor"></a><h3 class="code-header in-band">impl !Send for <a class="struct" href="struct.Mac.html" title="struct optee_utee::crypto_op::Mac">Mac</a></h3></div><div id="impl-Sync" class="impl has-srclink"><div class="rightside"></div><a href="#impl-Sync" class="anchor"></a><h3 class="code-header in-band">impl !Sync for <a class="struct" href="struct.Mac.html" title="struct optee_utee::crypto_op::Mac">Mac</a></h3></div><div id="impl-Unpin" class="impl has-srclink"><div class="rightside"></div><a href="#impl-Unpin" class="anchor"></a><h3 class="code-header in-band">impl Unpin for <a class="struct" href="struct.Mac.html" title="struct optee_utee::crypto_op::Mac">Mac</a></h3></div><div id="impl-UnwindSafe" class="impl has-srclink"><div class="rightside"></div><a href="#impl-UnwindSafe" class="anchor"></a><h3 class="code-header in-band">impl UnwindSafe for <a class="struct" href="struct.Mac.html" title="struct optee_utee::crypto_op::Mac">Mac</a></h3></div></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" open><summary><div id="impl-Any" class="impl has-srclink"><div class="rightside"></div><a href="#impl-Any" class="anchor"></a><h3 class="code-header in-band">impl<T> Any for T <span class="where fmt-newline">where<br> T: 'static + ?Sized, </span></h3></div></summary><div class="impl-items"><details class="rustdoc-toggle method-toggle" open><summary><div id="method.type_id" class="method trait-impl has-srclink"><div class="rightside"></div><a href="#method.type_id" class="anchor"></a><h4 class="code-header">pub fn <a class="fnname">type_id</a>(&self) -> TypeId</h4></div></summary><div class='docblock'><p>Gets the <code>TypeId</code> of <code>self</code>. <a href="#tymethod.type_id">Read more</a></p> |
| </div></details></div></details><details class="rustdoc-toggle implementors-toggle" open><summary><div id="impl-Borrow%3CT%3E" class="impl has-srclink"><div class="rightside"></div><a href="#impl-Borrow%3CT%3E" class="anchor"></a><h3 class="code-header in-band">impl<T> Borrow<T> for T <span class="where fmt-newline">where<br> T: ?Sized, </span></h3></div></summary><div class="impl-items"><details class="rustdoc-toggle method-toggle" open><summary><div id="method.borrow" class="method trait-impl has-srclink"><div class="rightside"></div><a href="#method.borrow" class="anchor"></a><h4 class="code-header">pub fn <a class="fnname">borrow</a>(&self) -> &T</h4></div></summary><div class='docblock'><p>Immutably borrows from an owned value. <a href="#tymethod.borrow">Read more</a></p> |
| </div></details></div></details><details class="rustdoc-toggle implementors-toggle" open><summary><div id="impl-BorrowMut%3CT%3E" class="impl has-srclink"><div class="rightside"></div><a href="#impl-BorrowMut%3CT%3E" class="anchor"></a><h3 class="code-header in-band">impl<T> BorrowMut<T> for T <span class="where fmt-newline">where<br> T: ?Sized, </span></h3></div></summary><div class="impl-items"><details class="rustdoc-toggle method-toggle" open><summary><div id="method.borrow_mut" class="method trait-impl has-srclink"><div class="rightside"></div><a href="#method.borrow_mut" class="anchor"></a><h4 class="code-header">pub fn <a class="fnname">borrow_mut</a>(&mut self) -> &mut T</h4></div></summary><div class='docblock'><p>Mutably borrows from an owned value. <a href="#tymethod.borrow_mut">Read more</a></p> |
| </div></details></div></details><details class="rustdoc-toggle implementors-toggle" open><summary><div id="impl-From%3CT%3E" class="impl has-srclink"><div class="rightside"></div><a href="#impl-From%3CT%3E" class="anchor"></a><h3 class="code-header in-band">impl<T> From<T> for T</h3></div></summary><div class="impl-items"><details class="rustdoc-toggle method-toggle" open><summary><div id="method.from" class="method trait-impl has-srclink"><div class="rightside"></div><a href="#method.from" class="anchor"></a><h4 class="code-header">pub fn <a class="fnname">from</a>(t: T) -> T</h4></div></summary><div class='docblock'><p>Performs the conversion.</p> |
| </div></details></div></details><details class="rustdoc-toggle implementors-toggle" open><summary><div id="impl-Into%3CU%3E" class="impl has-srclink"><div class="rightside"></div><a href="#impl-Into%3CU%3E" class="anchor"></a><h3 class="code-header in-band">impl<T, U> Into<U> for T <span class="where fmt-newline">where<br> U: From<T>, </span></h3></div></summary><div class="impl-items"><details class="rustdoc-toggle method-toggle" open><summary><div id="method.into" class="method trait-impl has-srclink"><div class="rightside"></div><a href="#method.into" class="anchor"></a><h4 class="code-header">pub fn <a class="fnname">into</a>(self) -> U</h4></div></summary><div class='docblock'><p>Performs the conversion.</p> |
| </div></details></div></details><details class="rustdoc-toggle implementors-toggle" open><summary><div id="impl-TryFrom%3CU%3E" class="impl has-srclink"><div class="rightside"></div><a href="#impl-TryFrom%3CU%3E" class="anchor"></a><h3 class="code-header in-band">impl<T, U> TryFrom<U> for T <span class="where fmt-newline">where<br> U: Into<T>, </span></h3></div></summary><div class="impl-items"><details class="rustdoc-toggle" open><summary><div id="associatedtype.Error" class="type trait-impl has-srclink"><a href="#associatedtype.Error" class="anchor"></a><h4 class="code-header">type <a href="#associatedtype.Error" class="type">Error</a> = Infallible</h4></div></summary><div class='docblock'><p>The type returned in the event of a conversion error.</p> |
| </div></details><details class="rustdoc-toggle method-toggle" open><summary><div id="method.try_from" class="method trait-impl has-srclink"><div class="rightside"></div><a href="#method.try_from" class="anchor"></a><h4 class="code-header">pub fn <a class="fnname">try_from</a>(value: U) -> Result<T, <T as TryFrom<U>>::Error></h4></div></summary><div class='docblock'><p>Performs the conversion.</p> |
| </div></details></div></details><details class="rustdoc-toggle implementors-toggle" open><summary><div id="impl-TryInto%3CU%3E" class="impl has-srclink"><div class="rightside"></div><a href="#impl-TryInto%3CU%3E" class="anchor"></a><h3 class="code-header in-band">impl<T, U> TryInto<U> for T <span class="where fmt-newline">where<br> U: TryFrom<T>, </span></h3></div></summary><div class="impl-items"><details class="rustdoc-toggle" open><summary><div id="associatedtype.Error-1" class="type trait-impl has-srclink"><a href="#associatedtype.Error-1" class="anchor"></a><h4 class="code-header">type <a href="#associatedtype.Error" class="type">Error</a> = <U as TryFrom<T>>::Error</h4></div></summary><div class='docblock'><p>The type returned in the event of a conversion error.</p> |
| </div></details><details class="rustdoc-toggle method-toggle" open><summary><div id="method.try_into" class="method trait-impl has-srclink"><div class="rightside"></div><a href="#method.try_into" class="anchor"></a><h4 class="code-header">pub fn <a class="fnname">try_into</a>(self) -> Result<U, <U as TryFrom<T>>::Error></h4></div></summary><div class='docblock'><p>Performs the conversion.</p> |
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