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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 = "Specialized formatting trait used by `format_ident!`." > < title > IdentFragment in quote - Rust< / title > < script > if ( window . location . protocol !== "file:" ) document . write ( ` <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"> ` ) < / script > < link rel = "stylesheet" href = "../static.files/normalize-76eba96aa4d2e634.css" > < link rel = "stylesheet" href = "../static.files/rustdoc-e935ef01ae1c1829.css" > < meta name = "rustdoc-vars" data-root-path = "../" data-static-root-path = "../static.files/" data-current-crate = "quote" data-themes = "" data-resource-suffix = "" data-rustdoc-version = "1.78.0 (9b00956e5 2024-04-29)" data-channel = "1.78.0" data-search-js = "search-42d8da7a6b9792c2.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-12cf3b4f4f9dc36d.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 > < / nav > < nav class = "sidebar" > < div class = "sidebar-crate" > < h2 > < a href = "../quote/index.html" > quote< / a > < span class = "version" > 1.0.36< / span > < / h2 > < / div > < h2 class = "location" > < a href = "#" > IdentFragment< / a > < / h2 > < div class = "sidebar-elems" > < section > < h3 > < a href = "#required-methods" > Required Methods< / a > < / h3 > < ul class = "block" > < li > < a href = "#tymethod.fmt" > fmt< / a > < / li > < / ul > < h3 > < a href = "#provided-methods" > Provided Methods< / a > < / h3 > < ul class = "block" > < li > < a href = "#method.span" > span< / a > < / li > < / ul > < h3 > < a href = "#foreign-impls" > Implementations on Foreign Types< / a > < / h3 > < ul class = "block" > < li > < a href = "#impl-IdentFragment-for-%26T" > & T< / a > < / li > < li > < a href = "#impl-IdentFragment-for-%26mut+T" > & mut T< / a > < / li > < li > < a href = "#impl-IdentFragment-for-Cow%3C'_,+T%3E" > Cow< ' _, T> < / a > < / li > < li > < a href = "#impl-IdentFragment-for-Ident" > Ident< / a > < / li > < li > < a href = "#impl-IdentFragment-for-String" > String< / a > < / li > < li > < a href = "#impl-IdentFragment-for-bool" > bool< / a > < / li > < li > < a href = "#impl-IdentFragment-for-char" > char< / a > < / li > < li > < a href = "#impl-IdentFragment-for-str" > str< / a > < / li > < li > < a href = "#impl-IdentFragment-for-u128" > u128< / a > < / li > < li > < a href = "#impl-IdentFragment-for-u16" > u16< / a > < / li > < li > < a href = "#impl-IdentFragment-for-u32" > u32< / a > < / li > < li > < a href = "#impl-IdentFragment-for-u64" > u64< / a > < / li > < li > < a href = "#impl-IdentFragment-for-u8" > u8< / a > < / li > < li > < a href = "#impl-IdentFragment-for-usize" > usize< / a > < / li > < / ul > < h3 > < a href = "#implementors" > Implementors< / a > < / h3 > < / section > < h2 > < a href = "index.html" > In crate quote< / a > < / h2 > < / div > < / nav > < div class = "sidebar-resizer" > < / div >
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< main > < div class = "width-limiter" > < nav class = "sub" > < form class = "search-form" > < span > < / span > < div id = "sidebar-button" tabindex = "-1" > < a href = "../quote/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 ‘ ’ ‘ ’ 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" > quote< / a > ::< wbr > < a class = "trait" href = "#" > IdentFragment< / 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/quote/ident_fragment.rs.html#13-23" > source< / a > · < button id = "toggle-all-docs" title = "collapse all docs" > [< span > − < / span > ]< / button > < / span > < / div > < pre class = "rust item-decl" > < code > pub trait IdentFragment {
// Required method
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fn < a href = "#tymethod.fmt" class = "fn" > fmt< / a > (& self, f: & mut < a class = "struct" href = "https://doc.rust-lang.org/1.78.0/core/fmt/struct.Formatter.html" title = "struct core::fmt::Formatter" > Formatter< / a > < '_> ) -> < a class = "type" href = "https://doc.rust-lang.org/1.78.0/core/fmt/type.Result.html" title = "type core::fmt::Result" > Result< / a > ;
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// Provided method
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fn < a href = "#method.span" class = "fn" > span< / a > (& self) -> < a class = "enum" href = "https://doc.rust-lang.org/1.78.0/core/option/enum.Option.html" title = "enum core::option::Option" > Option< / a > < < a class = "struct" href = "../proc_macro2/struct.Span.html" title = "struct proc_macro2::Span" > Span< / 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 > Specialized formatting trait used by < code > format_ident!< / code > .< / p >
< p > < a href = "../proc_macro2/struct.Ident.html" title = "struct proc_macro2::Ident" > < code > Ident< / code > < / a > arguments formatted using this trait will have their < code > r#< / code > prefix
stripped, if present.< / p >
< p > See < a href = "macro.format_ident.html" title = "macro quote::format_ident" > < code > format_ident!< / code > < / a > for more information.< / 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.fmt" class = "method" > < a class = "src rightside" href = "../src/quote/ident_fragment.rs.html#15" > source< / a > < h4 class = "code-header" > fn < a href = "#tymethod.fmt" class = "fn" > fmt< / a > (& self, f: & mut < a class = "struct" href = "https://doc.rust-lang.org/1.78.0/core/fmt/struct.Formatter.html" title = "struct core::fmt::Formatter" > Formatter< / a > < '_> ) -> < a class = "type" href = "https://doc.rust-lang.org/1.78.0/core/fmt/type.Result.html" title = "type core::fmt::Result" > Result< / a > < / h4 > < / section > < / summary > < div class = "docblock" > < p > Format this value as an identifier fragment.< / p >
< / 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.span" class = "method" > < a class = "src rightside" href = "../src/quote/ident_fragment.rs.html#20-22" > source< / a > < h4 class = "code-header" > fn < a href = "#method.span" class = "fn" > span< / a > (& self) -> < a class = "enum" href = "https://doc.rust-lang.org/1.78.0/core/option/enum.Option.html" title = "enum core::option::Option" > Option< / a > < < a class = "struct" href = "../proc_macro2/struct.Span.html" title = "struct proc_macro2::Span" > Span< / a > > < / h4 > < / section > < / summary > < div class = "docblock" > < p > Span associated with this < code > IdentFragment< / code > .< / p >
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< p > If non-< code > None< / code > , may be inherited by formatted identifiers.< / p >
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< / div > < / details > < / div > < h2 id = "foreign-impls" class = "section-header" > Implementations on Foreign Types< a href = "#foreign-impls" class = "anchor" > §< / a > < / h2 > < details class = "toggle implementors-toggle" > < summary > < section id = "impl-IdentFragment-for-bool" class = "impl" > < a class = "src rightside" href = "../src/quote/ident_fragment.rs.html#87" > source< / a > < a href = "#impl-IdentFragment-for-bool" class = "anchor" > §< / a > < h3 class = "code-header" > impl < a class = "trait" href = "trait.IdentFragment.html" title = "trait quote::IdentFragment" > IdentFragment< / a > for < a class = "primitive" href = "https://doc.rust-lang.org/1.78.0/std/primitive.bool.html" > bool< / a > < / h3 > < / section > < / summary > < div class = "impl-items" > < section id = "method.fmt" class = "method trait-impl" > < a class = "src rightside" href = "../src/quote/ident_fragment.rs.html#87" > source< / a > < a href = "#method.fmt" class = "anchor" > §< / a > < h4 class = "code-header" > fn < a href = "#tymethod.fmt" class = "fn" > fmt< / a > (& self, f: & mut < a class = "struct" href = "https://doc.rust-lang.org/1.78.0/core/fmt/struct.Formatter.html" title = "struct core::fmt::Formatter" > Formatter< / a > < '_> ) -> < a class = "type" href = "https://doc.rust-lang.org/1.78.0/core/fmt/type.Result.html" title = "type core::fmt::Result" > Result< / a > < / h4 > < / section > < / div > < / details > < details class = "toggle implementors-toggle" > < summary > < section id = "impl-IdentFragment-for-char" class = "impl" > < a class = "src rightside" href = "../src/quote/ident_fragment.rs.html#87" > source< / a > < a href = "#impl-IdentFragment-for-char" class = "anchor" > §< / a > < h3 class = "code-header" > impl < a class = "trait" href = "trait.IdentFragment.html" title = "trait quote::IdentFragment" > IdentFragment< / a > for < a class = "primitive" href = "https://doc.rust-lang.org/1.78.0/std/primitive.char.html" > char< / a > < / h3 > < / section > < / summary > < div class = "impl-items" > < section id = "method.fmt-1" class = "method trait-impl" > < a class = "src rightside" href = "../src/quote/ident_fragment.rs.html#87" > source< / a > < a href = "#method.fmt-1" class = "anchor" > §< / a > < h4 class = "code-header" > fn < a href = "#tymethod.fmt" class = "fn" > fmt< / a > (& self, f: & mut < a class = "struct" href = "https://doc.rust-lang.org/1.78.0/core/fmt/struct.Formatter.html" title = "struct core::fmt::Formatter" > Formatter< / a > < '_> ) -> < a class = "type" href = "https://doc.rust-lang.org/1.78.0/core/fmt/type.Result.html" title = "type core::fmt::Result" > Result< / a > < / h4 > < / section > < / div > < / details > < details class = "toggle implementors-toggle" > < summary > < section id = "impl-IdentFragment-for-str" class = "impl" > < a class = "src rightside" href = "../src/quote/ident_fragment.rs.html#87" > source< / a > < a href = "#impl-IdentFragment-for-str" class = "anchor" > §< / a > < h3 class = "code-header" > impl < a class = "trait" href = "trait.IdentFragment.html" title = "trait quote::IdentFragment" > IdentFragment< / a > for < a class = "primitive" href = "https://doc.rust-lang.org/1.78.0/std/primitive.str.html" > str< / a > < / h3 > < / section > < / summary > < div class = "impl-items" > < section id = "method.fmt-2" class = "method trait-impl" > < a class = "src rightside" href = "../src/quote/ident_fragment.rs.html#87" > source< / a > < a href = "#method.fmt-2" class = "anchor" > §< / a > < h4 class = "code-header" > fn < a href = "#tymethod.fmt" class = "fn" > fmt< / a > (& self, f: & mut < a class = "struct" href = "https://doc.rust-lang.org/1.78.0/core/fmt/struct.Formatter.html" title = "struct core::fmt::Formatter" > Formatter< / a > < '_> ) -> < a class = "type" href = "https://doc.rust-lang.org/1.78.0/core/fmt/type.Result.html" title = "type core::fmt::Result" > Result< / a > < / h4 > < / section > < / div > < / details > < details class = "toggle implementors-toggle" > < summary > < section id = "impl-IdentFragment-for-u8" class = "impl" > < a class = "src rightside" href = "../src/quote/ident_fragment.rs.html#88" > source< / a > < a href = "#impl-IdentFragment-for-u8" class = "anchor" > §< / a > < h3 class = "code-header" > impl < a class = "trait" href = "trait.IdentFragment.html" title = "trait quote::IdentFragment" > IdentFragment< / a > for < a class = "primitive" href = "https://doc.rust-lang.org/1.78.0/std/primitive.u8.html" > u8< / a > < / h3 > < / section > < / summary > < div class = "impl-items" > < section id = "method.fmt-3" class = "method trait-impl" > < a class = "src rightside" href = "../src/quote/ident_fragmen
T: < a class = "trait" href = "trait.IdentFragment.html" title = "trait quote::IdentFragment" > IdentFragment< / a > + < a class = "trait" href = "https://doc.rust-lang.org/1.78.0/alloc/borrow/trait.ToOwned.html" title = "trait alloc::borrow::ToOwned" > ToOwned< / a > + ?< a class = "trait" href = "https://doc.rust-lang.org/1.78.0/core/marker/trait.Sized.html" title = "trait core::marker::Sized" > Sized< / a > ,< / div > < / h3 > < / section > < / summary > < div class = "impl-items" > < section id = "method.span-2" class = "method trait-impl" > < a class = "src rightside" href = "../src/quote/ident_fragment.rs.html#64-66" > source< / a > < a href = "#method.span-2" class = "anchor" > §< / a > < h4 class = "code-header" > fn < a href = "#method.span" class = "fn" > span< / a > (& self) -> < a class = "enum" href = "https://doc.rust-lang.org/1.78.0/core/option/enum.Option.html" title = "enum core::option::Option" > Option< / a > < < a class = "struct" href = "../proc_macro2/struct.Span.html" title = "struct proc_macro2::Span" > Span< / a > > < / h4 > < / section > < section id = "method.fmt-11" class = "method trait-impl" > < a class = "src rightside" href = "../src/quote/ident_fragment.rs.html#68-70" > source< / a > < a href = "#method.fmt-11" class = "anchor" > §< / a > < h4 class = "code-header" > fn < a href = "#tymethod.fmt" class = "fn" > fmt< / a > (& self, f: & mut < a class = "struct" href = "https://doc.rust-lang.org/1.78.0/core/fmt/struct.Formatter.html" title = "struct core::fmt::Formatter" > Formatter< / a > < '_> ) -> < a class = "type" href = "https://doc.rust-lang.org/1.78.0/core/fmt/type.Result.html" title = "type core::fmt::Result" > Result< / a > < / h4 > < / section > < / div > < / details > < details class = "toggle implementors-toggle" > < summary > < section id = "impl-IdentFragment-for-%26T" class = "impl" > < a class = "src rightside" href = "../src/quote/ident_fragment.rs.html#25-33" > source< / a > < a href = "#impl-IdentFragment-for-%26T" class = "anchor" > §< / a > < h3 class = "code-header" > impl< T: < a class = "trait" href = "trait.IdentFragment.html" title = "trait quote::IdentFragment" > IdentFragment< / a > + ?< a class = "trait" href = "https://doc.rust-lang.org/1.78.0/core/marker/trait.Sized.html" title = "trait core::marker::Sized" > Sized< / a > > < a class = "trait" href = "trait.IdentFragment.html" title = "trait quote::IdentFragment" > IdentFragment< / a > for < a class = "primitive" href = "https://doc.rust-lang.org/1.78.0/std/primitive.reference.html" > & T< / a > < / h3 > < / section > < / summary > < div class = "impl-items" > < section id = "method.span-3" class = "method trait-impl" > < a class = "src rightside" href = "../src/quote/ident_fragment.rs.html#26-28" > source< / a > < a href = "#method.span-3" class = "anchor" > §< / a > < h4 class = "code-header" > fn < a href = "#method.span" class = "fn" > span< / a > (& self) -> < a class = "enum" href = "https://doc.rust-lang.org/1.78.0/core/option/enum.Option.html" title = "enum core::option::Option" > Option< / a > < < a class = "struct" href = "../proc_macro2/struct.Span.html" title = "struct proc_macro2::Span" > Span< / a > > < / h4 > < / section > < section id = "method.fmt-12" class = "method trait-impl" > < a class = "src rightside" href = "../src/quote/ident_fragment.rs.html#30-32" > source< / a > < a href = "#method.fmt-12" class = "anchor" > §< / a > < h4 class = "code-header" > fn < a href = "#tymethod.fmt" class = "fn" > fmt< / a > (& self, f: & mut < a class = "struct" href = "https://doc.rust-lang.org/1.78.0/core/fmt/struct.Formatter.html" title = "struct core::fmt::Formatter" > Formatter< / a > < '_> ) -> < a class = "type" href = "https://doc.rust-lang.org/1.78.0/core/fmt/type.Result.html" title = "type core::fmt::Result" > Result< / a > < / h4 > < / section > < / div > < / details > < details class = "toggle implementors-toggle" > < summary > < section id = "impl-IdentFragment-for-%26mut+T" class = "impl" > < a class = "src rightside" href = "../src/quote/ident_fragment.rs.html#35-43" > source< / a > < a href = "#impl-IdentFragment-for-%26mut+T" class = "anchor" > §< / a > < h3 class = "code-header" > impl< T: < a class = "trait" href = "trait.IdentFragment.html" title = "trait quote::IdentFragment" > IdentFragment< / a > + ?< a class = "trait" href = "https://doc.rust-lang.org/1.78.0/core/marker/trait.Sized.html" title = "trait core::marker::Sized" > Sized< / a > > < a class = "trait" href = "trait.IdentFragment.html" title = "trait quote::IdentFragment" > IdentFragment< / a > for < a class = "primitive"
