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7.0 KiB
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20 lines
7.0 KiB
HTML
<!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="Trait implemented by callsites."><title>Callsite in tracing_core - 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="tracing_core" data-themes="" data-resource-suffix="" data-rustdoc-version="1.93.1 (01f6ddf75 2026-02-11) (Arch Linux rust 1:1.93.1-1)" data-channel="1.93.1" data-search-js="search-9e2438ea.js" data-stringdex-js="stringdex-a3946164.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-a410ff4d.js"></script><noscript><link rel="stylesheet" href="../static.files/noscript-263c88ec.css"></noscript><link rel="icon" href="https://raw.githubusercontent.com/tokio-rs/tracing/main/assets/favicon.ico"></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="#">Callsite</a></h2></rustdoc-topbar><nav class="sidebar"><div class="sidebar-crate"><a class="logo-container" href="../tracing_core/index.html"><img src="https://raw.githubusercontent.com/tokio-rs/tracing/main/assets/logo-type.png" alt="logo"></a><h2><a href="../tracing_core/index.html">tracing_<wbr>core</a><span class="version">0.1.36</span></h2></div><div class="sidebar-elems"><section id="rustdoc-toc"><h2 class="location"><a href="#">Callsite</a></h2><h3><a href="#required-methods">Required Methods</a></h3><ul class="block"><li><a href="#tymethod.metadata" title="metadata">metadata</a></li><li><a href="#tymethod.set_interest" title="set_interest">set_interest</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 tracing_<wbr>core</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">tracing_core</a></div><h1>Trait <span class="trait">Callsite</span> <button id="copy-path" title="Copy item path to clipboard">Copy item path</button></h1><rustdoc-toolbar></rustdoc-toolbar><span class="sub-heading"><a class="src" href="../src/tracing_core/callsite.rs.html#125-170">Source</a> </span></div><pre class="rust item-decl"><code>pub trait Callsite: <a class="trait" href="https://doc.rust-lang.org/1.93.1/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.set_interest" class="fn">set_interest</a>(&self, interest: <a class="struct" href="subscriber/struct.Interest.html" title="struct tracing_core::subscriber::Interest">Interest</a>);
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<span class="item-spacer"></span> fn <a href="#tymethod.metadata" class="fn">metadata</a>(&self) -> &<a class="struct" href="struct.Metadata.html" title="struct tracing_core::Metadata">Metadata</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>Trait implemented by callsites.</p>
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<p>These functions are only intended to be called by the callsite registry, which
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correctly handles determining the common interest between all subscribers.</p>
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<p>See the <a href="callsite/index.html" title="mod tracing_core::callsite">module-level documentation</a> for details on
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callsites.</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.set_interest" class="method"><a class="src rightside" href="../src/tracing_core/callsite.rs.html#133">Source</a><h4 class="code-header">fn <a href="#tymethod.set_interest" class="fn">set_interest</a>(&self, interest: <a class="struct" href="subscriber/struct.Interest.html" title="struct tracing_core::subscriber::Interest">Interest</a>)</h4></section></summary><div class="docblock"><p>Sets the <a href="subscriber/struct.Interest.html" title="struct tracing_core::subscriber::Interest"><code>Interest</code></a> for this callsite.</p>
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<p>See the <a href="callsite/index.html#performing-static-filtering" title="mod tracing_core::callsite">documentation on callsite interest caching</a> for
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details.</p>
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</div></details><details class="toggle method-toggle" open><summary><section id="tymethod.metadata" class="method"><a class="src rightside" href="../src/tracing_core/callsite.rs.html#147">Source</a><h4 class="code-header">fn <a href="#tymethod.metadata" class="fn">metadata</a>(&self) -> &<a class="struct" href="struct.Metadata.html" title="struct tracing_core::Metadata">Metadata</a><'_></h4></section></summary><div class="docblock"><p>Returns the <a href="struct.Metadata.html" title="struct tracing_core::Metadata">metadata</a> associated with the callsite.</p>
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<div class="example-wrap" style="display:inline-block">
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<pre class="ignore" style="white-space:normal;font:inherit;">
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<p><strong>Note:</strong> Implementations of this method should not produce <a href="struct.Metadata.html" title="struct tracing_core::Metadata"><code>Metadata</code></a>
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that share the same callsite <a href="callsite/struct.Identifier.html" title="struct tracing_core::callsite::Identifier"><code>Identifier</code></a> but otherwise differ in any
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way (e.g., have different <code>name</code>s).</p>
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<p></pre></div></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-Callsite-for-DefaultCallsite" class="impl"><a class="src rightside" href="../src/tracing_core/callsite.rs.html#357-371">Source</a><a href="#impl-Callsite-for-DefaultCallsite" class="anchor">§</a><h3 class="code-header">impl <a class="trait" href="trait.Callsite.html" title="trait tracing_core::Callsite">Callsite</a> for <a class="struct" href="callsite/struct.DefaultCallsite.html" title="struct tracing_core::callsite::DefaultCallsite">DefaultCallsite</a></h3></section></div><script src="../trait.impl/tracing_core/callsite/trait.Callsite.js" async></script></section></div></main></body></html> |