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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 = "Extension trait adding a `with(Layer)` combinator to `Subscriber`s." > < title > SubscriberExt in tracing_subscriber::layer - Rust< / title > < script > if ( window . location . protocol !== "file:" ) document . head . insertAdjacentHTML ( "beforeend" , "SourceSerif4-Regular-46f98efaafac5295.ttf.woff2,FiraSans-Regular-018c141bf0843ffd.woff2,FiraSans-Medium-8f9a781e4970d388.woff2,SourceCodePro-Regular-562dcc5011b6de7d.ttf.woff2,SourceCodePro-Semibold-d899c5a5c4aeb14a.ttf.woff2" . split ( "," ) . map ( f => ` <link rel="preload" as="font" type="font/woff2" crossorigin href="../../static.files/ ${ f } "> ` ) . join ( "" ) ) < / script > < link rel = "stylesheet" href = "../../static.files/normalize-76eba96aa4d2e634.css" > < link rel = "stylesheet" href = "../../static.files/rustdoc-dd39b87e5fcfba68.css" > < meta name = "rustdoc-vars" data-root-path = "../../" data-static-root-path = "../../static.files/" data-current-crate = "tracing_subscriber" data-themes = "" data-resource-suffix = "" data-rustdoc-version = "1.80.0 (051478957 2024-07-21)" data-channel = "1.80.0" data-search-js = "search-d52510db62a78183.js" data-settings-js = "settings-4313503d2e1961c2.js" > < script src = "../../static.files/storage-118b08c4c78b968e.js" > < / script > < script defer src = "sidebar-items.js" > < / script > < script defer src = "../../static.files/main-20a3ad099b048cf2.js" > < / script > < noscript > < link rel = "stylesheet" href = "../../static.files/noscript-df360f571f6edeae.css" > < / noscript > < 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_subscriber/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_subscriber/index.html" > < img src = "https://raw.githubusercontent.com/tokio-rs/tracing/master/assets/logo-type.png" alt = "logo" > < / a > < h2 > < a href = "../../tracing_subscriber/index.html" > tracing_subscriber< / a > < span class = "version" > 0.3.18< / span > < / h2 > < / div > < h2 class = "location" > < a href = "#" > SubscriberExt< / a > < / h2 > < div class = "sidebar-elems" > < section > < h3 > < a href = "#provided-methods" > Provided Methods< / a > < / h3 > < ul class = "block" > < li > < a href = "#method.with" > with< / a > < / li > < / ul > < h3 > < a href = "#implementors" > Implementors< / a > < / h3 > < / section > < h2 > < a href = "index.html" > In tracing_subscriber::layer< / a > < / h2 > < / div > < / nav > < div class = "sidebar-resizer" > < / div > < main > < div class = "width-limiter" > < rustdoc-search > < / rustdoc-search > < section id = "main-content" class = "content" > < div class = "main-heading" > < h1 > Trait < a href = "../index.html" > tracing_subscriber< / a > ::< wbr > < a href = "index.html" > layer< / a > ::< wbr > < a class = "trait" href = "#" > SubscriberExt< / a > < button id = "copy-path" title = "Copy item path to clipboard" > Copy item path< / button > < / h1 > < span class = "out-of-band" > < a class = "src" href = "../../src/tracing_subscriber/layer/mod.rs.html#1499-1508" > source< / a > · < button id = "toggle-all-docs" title = "collapse all docs" > [< span > − < / span > ]< / button > < / span > < / div > < pre class = "rust item-decl" > < code > pub trait SubscriberExt: < a class = "trait" href = "../../tracing_core/subscriber/trait.Subscriber.html" title = "trait tracing_core::subscriber::Subscriber" > Subscriber< / a > + Sealed {
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// Provided method
fn < a href = "#method.with" class = "fn" > with< / a > < L> (self, layer: L) -> < a class = "struct" href = "struct.Layered.html" title = "struct tracing_subscriber::layer::Layered" > Layered< / a > < L, Self>
< span class = "where" > where L: < a class = "trait" href = "trait.Layer.html" title = "trait tracing_subscriber::layer::Layer" > Layer< / a > < Self> ,
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Self: < a class = "trait" href = "https://doc.rust-lang.org/1.80.0/core/marker/trait.Sized.html" title = "trait core::marker::Sized" > Sized< / a > < / span > { ... }
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}< / code > < / pre > < details class = "toggle top-doc" open > < summary class = "hideme" > < span > Expand description< / span > < / summary > < div class = "docblock" > < p > Extension trait adding a < code > with(Layer)< / code > combinator to < code > Subscriber< / code > s.< / p >
< / div > < / details > < 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.with" class = "method" > < a class = "src rightside" href = "../../src/tracing_subscriber/layer/mod.rs.html#1501-1507" > source< / a > < h4 class = "code-header" > fn < a href = "#method.with" class = "fn" > with< / a > < L> (self, layer: L) -> < a class = "struct" href = "struct.Layered.html" title = "struct tracing_subscriber::layer::Layered" > Layered< / a > < L, Self> < div class = "where" > where
L: < a class = "trait" href = "trait.Layer.html" title = "trait tracing_subscriber::layer::Layer" > Layer< / a > < Self> ,
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Self: < a class = "trait" href = "https://doc.rust-lang.org/1.80.0/core/marker/trait.Sized.html" title = "trait core::marker::Sized" > Sized< / a > ,< / div > < / h4 > < / section > < / summary > < div class = "docblock" > < p > Wraps < code > self< / code > with the provided < code > layer< / code > .< / 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-SubscriberExt-for-S" class = "impl" > < a class = "src rightside" href = "../../src/tracing_subscriber/layer/mod.rs.html#1898" > source< / a > < a href = "#impl-SubscriberExt-for-S" class = "anchor" > §< / a > < h3 class = "code-header" > impl< S: < a class = "trait" href = "../../tracing_core/subscriber/trait.Subscriber.html" title = "trait tracing_core::subscriber::Subscriber" > Subscriber< / a > > < a class = "trait" href = "trait.SubscriberExt.html" title = "trait tracing_subscriber::layer::SubscriberExt" > SubscriberExt< / a > for S< / h3 > < / section > < / div > < script src = "../../trait.impl/tracing_subscriber/layer/trait.SubscriberExt.js" async > < / script > < / section > < / div > < / main > < / body > < / html >
