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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="Generates connection IDs for incoming connections"><title>ConnectionIdGenerator in noq - Rust</title><script>if(window.location.protocol!=="file:")document.head.insertAdjacentHTML("beforeend","SourceSerif4-Regular-6b053e98.ttf.woff2,FiraSans-Italic-81dc35de.woff2,FiraSans-Regular-0fe48ade.woff2,FiraSans-MediumItalic-ccf7e434.woff2,FiraSans-Medium-e1aa3f0a.woff2,SourceCodePro-Regular-8badfe75.ttf.woff2,SourceCodePro-Semibold-aa29a496.ttf.woff2".split(",").map(f=>`<link rel="preload" as="font" type="font/woff2"href="../static.files/${f}">`).join(""))</script><link rel="stylesheet" href="../static.files/normalize-9960930a.css"><link rel="stylesheet" href="../static.files/rustdoc-ca0dd0c4.css"><meta name="rustdoc-vars" data-root-path="../" data-static-root-path="../static.files/" data-current-crate="noq" data-themes="" data-resource-suffix="" data-rustdoc-version="1.92.0-nightly (b6f0945e4 2025-10-08)" data-channel="nightly" data-search-js="search-8d3311b9.js" data-stringdex-js="stringdex-828709d0.js" data-settings-js="settings-c38705f0.js" ><script src="../static.files/storage-e2aeef58.js"></script><script defer src="sidebar-items.js"></script><script defer src="../static.files/main-ce535bd0.js"></script><noscript><link rel="stylesheet" href="../static.files/noscript-263c88ec.css"></noscript><link rel="alternate icon" type="image/png" href="../static.files/favicon-32x32-eab170b8.png"><link rel="icon" type="image/svg+xml" href="../static.files/favicon-044be391.svg"></head><body class="rustdoc trait"><!--[if lte IE 11]><div class="warning">This old browser is unsupported and will most likely display funky things.</div><![endif]--><rustdoc-topbar><h2><a href="#">ConnectionIdGenerator</a></h2></rustdoc-topbar><nav class="sidebar"><div class="sidebar-crate"><h2><a href="../noq/index.html">noq</a><span class="version">0.17.0</span></h2></div><div class="sidebar-elems"><section id="rustdoc-toc"><h2 class="location"><a href="#">Connection<wbr>IdGenerator</a></h2><h3><a href="#required-methods">Required Methods</a></h3><ul class="block"><li><a href="#tymethod.cid_len" title="cid_len">cid_len</a></li><li><a href="#tymethod.cid_lifetime" title="cid_lifetime">cid_lifetime</a></li><li><a href="#tymethod.generate_cid" title="generate_cid">generate_cid</a></li></ul><h3><a href="#provided-methods">Provided Methods</a></h3><ul class="block"><li><a href="#method.validate" title="validate">validate</a></li></ul><h3><a href="#implementors">Implementors</a></h3></section><div id="rustdoc-modnav"><h2 class="in-crate"><a href="index.html">In crate noq</a></h2></div></div></nav><div class="sidebar-resizer" title="Drag to resize sidebar"></div><main><div class="width-limiter"><section id="main-content" class="content"><div class="main-heading"><div class="rustdoc-breadcrumbs"><a href="index.html">noq</a></div><h1>Trait <span class="trait">Connection<wbr>IdGenerator</span> <button id="copy-path" title="Copy item path to clipboard">Copy item path</button></h1><rustdoc-toolbar></rustdoc-toolbar><span class="sub-heading"></span></div><pre class="rust item-decl"><code>pub trait ConnectionIdGenerator: <a class="trait" href="https://doc.rust-lang.org/nightly/core/marker/trait.Send.html" title="trait core::marker::Send">Send</a> + <a class="trait" href="https://doc.rust-lang.org/nightly/core/marker/trait.Sync.html" title="trait core::marker::Sync">Sync</a> {
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// Required methods
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fn <a href="#tymethod.generate_cid" class="fn">generate_cid</a>(&mut self) -> <a class="struct" href="struct.ConnectionId.html" title="struct noq::ConnectionId">ConnectionId</a>;
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<span class="item-spacer"></span> fn <a href="#tymethod.cid_len" class="fn">cid_len</a>(&self) -> <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.usize.html">usize</a>;
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<span class="item-spacer"></span> fn <a href="#tymethod.cid_lifetime" class="fn">cid_lifetime</a>(&self) -> <a class="enum" href="https://doc.rust-lang.org/nightly/core/option/enum.Option.html" title="enum core::option::Option">Option</a><<a class="struct" href="https://doc.rust-lang.org/nightly/core/time/struct.Duration.html" title="struct core::time::Duration">Duration</a>>;
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// Provided method
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fn <a href="#method.validate" class="fn">validate</a>(&self, _cid: <a class="struct" href="struct.ConnectionId.html" title="struct noq::ConnectionId">ConnectionId</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.InvalidCid.html" title="struct noq::InvalidCid">InvalidCid</a>> { ... }
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}</code></pre><details class="toggle top-doc" open><summary class="hideme"><span>Expand description</span></summary><div class="docblock"><p>Generates connection IDs for incoming connections</p>
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</div></details><h2 id="required-methods" class="section-header">Required Methods<a href="#required-methods" class="anchor">§</a></h2><div class="methods"><details class="toggle method-toggle" open><summary><section id="tymethod.generate_cid" class="method"><h4 class="code-header">fn <a href="#tymethod.generate_cid" class="fn">generate_cid</a>(&mut self) -> <a class="struct" href="struct.ConnectionId.html" title="struct noq::ConnectionId">ConnectionId</a></h4></section></summary><div class="docblock"><p>Generates a new CID</p>
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<p>Connection IDs MUST NOT contain any information that can be used by
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an external observer (that is, one that does not cooperate with the
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issuer) to correlate them with other connection IDs for the same
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connection. They MUST have high entropy, e.g. due to encrypted data
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or cryptographic-grade random data.</p>
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</div></details><details class="toggle method-toggle" open><summary><section id="tymethod.cid_len" class="method"><h4 class="code-header">fn <a href="#tymethod.cid_len" class="fn">cid_len</a>(&self) -> <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.usize.html">usize</a></h4></section></summary><div class="docblock"><p>Returns the length of a CID for connections created by this generator</p>
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</div></details><details class="toggle method-toggle" open><summary><section id="tymethod.cid_lifetime" class="method"><h4 class="code-header">fn <a href="#tymethod.cid_lifetime" class="fn">cid_lifetime</a>(&self) -> <a class="enum" href="https://doc.rust-lang.org/nightly/core/option/enum.Option.html" title="enum core::option::Option">Option</a><<a class="struct" href="https://doc.rust-lang.org/nightly/core/time/struct.Duration.html" title="struct core::time::Duration">Duration</a>></h4></section></summary><div class="docblock"><p>Returns the lifetime of generated Connection IDs</p>
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<p>Connection IDs will be retired after the returned <code>Duration</code>, if any. Assumed to be constant.</p>
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</div></details></div><h2 id="provided-methods" class="section-header">Provided Methods<a href="#provided-methods" class="anchor">§</a></h2><div class="methods"><details class="toggle method-toggle" open><summary><section id="method.validate" class="method"><h4 class="code-header">fn <a href="#method.validate" class="fn">validate</a>(&self, _cid: <a class="struct" href="struct.ConnectionId.html" title="struct noq::ConnectionId">ConnectionId</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.InvalidCid.html" title="struct noq::InvalidCid">InvalidCid</a>></h4></section></summary><div class="docblock"><p>Quickly determine whether <code>cid</code> could have been generated by this generator</p>
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<p>False positives are permitted, but increase the cost of handling invalid packets.</p>
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</div></details></div><h2 id="implementors" class="section-header">Implementors<a href="#implementors" class="anchor">§</a></h2><div id="implementors-list"><section id="impl-ConnectionIdGenerator-for-HashedConnectionIdGenerator" class="impl"><a href="#impl-ConnectionIdGenerator-for-HashedConnectionIdGenerator" class="anchor">§</a><h3 class="code-header">impl <a class="trait" href="trait.ConnectionIdGenerator.html" title="trait noq::ConnectionIdGenerator">ConnectionIdGenerator</a> for HashedConnectionIdGenerator</h3></section><section id="impl-ConnectionIdGenerator-for-RandomConnectionIdGenerator" class="impl"><a href="#impl-ConnectionIdGenerator-for-RandomConnectionIdGenerator" class="anchor">§</a><h3 class="code-header">impl <a class="trait" href="trait.ConnectionIdGenerator.html" title="trait noq::ConnectionIdGenerator">ConnectionIdGenerator</a> for RandomConnectionIdGenerator</h3></section></div><script src="../trait.impl/noq_proto/cid_generator/trait.ConnectionIdGenerator.js" data-ignore-extern-crates="noq_proto" async></script></section></div></main></body></html> |