edlang/tracing_core/trait.Callsite.html
2024-03-27 11:12:16 +00:00

21 lines
8.2 KiB
HTML
Raw Blame History

This file contains ambiguous Unicode characters

This file contains Unicode characters that might be confused with other characters. If you think that this is intentional, you can safely ignore this warning. Use the Escape button to reveal them.

<!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><link rel="preload" as="font" type="font/woff2" crossorigin href="../static.files/SourceSerif4-Regular-46f98efaafac5295.ttf.woff2"><link rel="preload" as="font" type="font/woff2" crossorigin href="../static.files/FiraSans-Regular-018c141bf0843ffd.woff2"><link rel="preload" as="font" type="font/woff2" crossorigin href="../static.files/FiraSans-Medium-8f9a781e4970d388.woff2"><link rel="preload" as="font" type="font/woff2" crossorigin href="../static.files/SourceCodePro-Regular-562dcc5011b6de7d.ttf.woff2"><link rel="preload" as="font" type="font/woff2" crossorigin href="../static.files/SourceCodePro-Semibold-d899c5a5c4aeb14a.ttf.woff2"><link rel="stylesheet" href="../static.files/normalize-76eba96aa4d2e634.css"><link rel="stylesheet" href="../static.files/rustdoc-5bc39a1768837dd0.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="1.77.0 (aedd173a2 2024-03-17)" data-channel="1.77.0" data-search-js="search-dd67cee4cfa65049.js" data-settings-js="settings-4313503d2e1961c2.js" ><script src="../static.files/storage-4c98445ec4002617.js"></script><script defer src="sidebar-items.js"></script><script defer src="../static.files/main-48f368f3872407c8.js"></script><noscript><link rel="stylesheet" href="../static.files/noscript-04d5337699b92874.css"></noscript><link rel="alternate icon" type="image/png" href="../static.files/favicon-16x16-8b506e7a72182f1c.png"><link rel="alternate icon" type="image/png" href="../static.files/favicon-32x32-422f7d1d52889060.png"><link rel="icon" type="image/svg+xml" href="../static.files/favicon-2c020d218678b618.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]--><nav class="mobile-topbar"><button class="sidebar-menu-toggle" title="show sidebar"></button><a class="logo-container" href="../tracing_core/index.html"><img src="https://raw.githubusercontent.com/tokio-rs/tracing/master/assets/logo-type.png" alt=""></a></nav><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/master/assets/logo-type.png" alt="logo"></a><h2><a href="../tracing_core/index.html">tracing_core</a><span class="version">0.1.32</span></h2></div><h2 class="location"><a href="#">Callsite</a></h2><div class="sidebar-elems"><section><h3><a href="#required-methods">Required Methods</a></h3><ul class="block"><li><a href="#tymethod.metadata">metadata</a></li><li><a href="#tymethod.set_interest">set_interest</a></li></ul><h3><a href="#implementors">Implementors</a></h3></section><h2><a href="index.html">In crate tracing_core</a></h2></div></nav><div class="sidebar-resizer"></div>
<main><div class="width-limiter"><nav class="sub"><form class="search-form"><span></span><div id="sidebar-button" tabindex="-1"><a href="../tracing_core/all.html" title="show sidebar"></a></div><input class="search-input" name="search" aria-label="Run search in the documentation" autocomplete="off" spellcheck="false" placeholder="Click or press S to search, ? for more options…" type="search"><div id="help-button" tabindex="-1"><a href="../help.html" title="help">?</a></div><div id="settings-menu" tabindex="-1"><a href="../settings.html" title="settings"><img width="22" height="22" alt="Change settings" src="../static.files/wheel-7b819b6101059cd0.svg"></a></div></form></nav><section id="main-content" class="content"><div class="main-heading"><h1>Trait <a href="index.html">tracing_core</a>::<wbr><a class="trait" href="#">Callsite</a><button id="copy-path" title="Copy item path to clipboard"><img src="../static.files/clipboard-7571035ce49a181d.svg" width="19" height="18" alt="Copy item path"></button></h1><span class="out-of-band"><a class="src" href="../src/tracing_core/callsite.rs.html#126-171">source</a> · <button id="toggle-all-docs" title="collapse all docs">[<span>&#x2212;</span>]</button></span></div><pre class="rust item-decl"><code>pub trait Callsite: <a class="trait" href="https://doc.rust-lang.org/1.77.0/core/marker/trait.Sync.html" title="trait core::marker::Sync">Sync</a> {
// Required methods
fn <a href="#tymethod.set_interest" class="fn">set_interest</a>(&amp;self, interest: <a class="struct" href="subscriber/struct.Interest.html" title="struct tracing_core::subscriber::Interest">Interest</a>);
<span class="item-spacer"></span> fn <a href="#tymethod.metadata" class="fn">metadata</a>(&amp;self) -&gt; &amp;<a class="struct" href="struct.Metadata.html" title="struct tracing_core::Metadata">Metadata</a>&lt;'_&gt;;
}</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>
<p>These functions are only intended to be called by the callsite registry, which
correctly handles determining the common interest between all subscribers.</p>
<p>See the <a href="callsite/index.html" title="mod tracing_core::callsite">module-level documentation</a> for details on
callsites.</p>
</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#134">source</a><h4 class="code-header">fn <a href="#tymethod.set_interest" class="fn">set_interest</a>(&amp;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>
<p>See the <a href="callsite/index.html#performing-static-filtering" title="mod tracing_core::callsite">documentation on callsite interest caching</a> for
details.</p>
</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#148">source</a><h4 class="code-header">fn <a href="#tymethod.metadata" class="fn">metadata</a>(&amp;self) -&gt; &amp;<a class="struct" href="struct.Metadata.html" title="struct tracing_core::Metadata">Metadata</a>&lt;'_&gt;</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>
<div class="example-wrap" style="display:inline-block">
<pre class="ignore" style="white-space:normal;font:inherit;">
<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>
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
way (e.g., have different <code>name</code>s).</p>
<p></pre></div></p>
</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#359-373">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>