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75 KiB
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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="A literal string (`"hello"`), byte string (`b"hello"`), character (`'a'`), byte character (`b'a'`), an integer or floating point number with or without a suffix (`1`, `1u8`, `2.3`, `2.3f32`)."><title>Literal in proc_macro2 - 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-b0742ba02757f159.css"><meta name="rustdoc-vars" data-root-path="../" data-static-root-path="../static.files/" data-current-crate="proc_macro2" data-themes="" data-resource-suffix="" data-rustdoc-version="1.83.0 (90b35a623 2024-11-26)" data-channel="1.83.0" data-search-js="search-f0d225181b97f9a4.js" data-settings-js="settings-805db61a62df4bd2.js" ><script src="../static.files/storage-1d39b6787ed640ff.js"></script><script defer src="sidebar-items.js"></script><script defer src="../static.files/main-f070b9041d14864c.js"></script><noscript><link rel="stylesheet" href="../static.files/noscript-0111fcff984fae8f.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 struct"><!--[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="../proc_macro2/index.html">proc_<wbr>macro2</a><span class="version">1.0.92</span></h2></div><div class="sidebar-elems"><section id="rustdoc-toc"><h2 class="location"><a href="#">Literal</a></h2><h3><a href="#implementations">Methods</a></h3><ul class="block method"><li><a href="#method.byte_character" title="byte_character">byte_character</a></li><li><a href="#method.byte_string" title="byte_string">byte_string</a></li><li><a href="#method.c_string" title="c_string">c_string</a></li><li><a href="#method.character" title="character">character</a></li><li><a href="#method.f32_suffixed" title="f32_suffixed">f32_suffixed</a></li><li><a href="#method.f32_unsuffixed" title="f32_unsuffixed">f32_unsuffixed</a></li><li><a href="#method.f64_suffixed" title="f64_suffixed">f64_suffixed</a></li><li><a href="#method.f64_unsuffixed" title="f64_unsuffixed">f64_unsuffixed</a></li><li><a href="#method.i128_suffixed" title="i128_suffixed">i128_suffixed</a></li><li><a href="#method.i128_unsuffixed" title="i128_unsuffixed">i128_unsuffixed</a></li><li><a href="#method.i16_suffixed" title="i16_suffixed">i16_suffixed</a></li><li><a href="#method.i16_unsuffixed" title="i16_unsuffixed">i16_unsuffixed</a></li><li><a href="#method.i32_suffixed" title="i32_suffixed">i32_suffixed</a></li><li><a href="#method.i32_unsuffixed" title="i32_unsuffixed">i32_unsuffixed</a></li><li><a href="#method.i64_suffixed" title="i64_suffixed">i64_suffixed</a></li><li><a href="#method.i64_unsuffixed" title="i64_unsuffixed">i64_unsuffixed</a></li><li><a href="#method.i8_suffixed" title="i8_suffixed">i8_suffixed</a></li><li><a href="#method.i8_unsuffixed" title="i8_unsuffixed">i8_unsuffixed</a></li><li><a href="#method.isize_suffixed" title="isize_suffixed">isize_suffixed</a></li><li><a href="#method.isize_unsuffixed" title="isize_unsuffixed">isize_unsuffixed</a></li><li><a href="#method.set_span" title="set_span
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byte character (<code>b'a'</code>), an integer or floating point number with or without
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a suffix (<code>1</code>, <code>1u8</code>, <code>2.3</code>, <code>2.3f32</code>).</p>
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<p>Boolean literals like <code>true</code> and <code>false</code> do not belong here, they are
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<code>Ident</code>s.</p>
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</div></details><h2 id="implementations" class="section-header">Implementations<a href="#implementations" class="anchor">§</a></h2><div id="implementations-list"><details class="toggle implementors-toggle" open><summary><section id="impl-Literal" class="impl"><a class="src rightside" href="../src/proc_macro2/lib.rs.html#1140-1313">source</a><a href="#impl-Literal" class="anchor">§</a><h3 class="code-header">impl <a class="struct" href="struct.Literal.html" title="struct proc_macro2::Literal">Literal</a></h3></section></summary><div class="impl-items"><details class="toggle method-toggle" open><summary><section id="method.u8_suffixed" class="method"><a class="src rightside" href="../src/proc_macro2/lib.rs.html#1155-1168">source</a><h4 class="code-header">pub fn <a href="#method.u8_suffixed" class="fn">u8_suffixed</a>(n: <a class="primitive" href="https://doc.rust-lang.org/1.83.0/std/primitive.u8.html">u8</a>) -> <a class="struct" href="struct.Literal.html" title="struct proc_macro2::Literal">Literal</a></h4></section></summary><div class="docblock"><p>Creates a new suffixed integer literal with the specified value.</p>
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<p>This function will create an integer like <code>1u32</code> where the integer
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value specified is the first part of the token and the integral is
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also suffixed at the end. Literals created from negative numbers may
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not survive roundtrips through <code>TokenStream</code> or strings and may be
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broken into two tokens (<code>-</code> and positive literal).</p>
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<p>Literals created through this method have the <code>Span::call_site()</code>
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span by default, which can be configured with the <code>set_span</code> method
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below.</p>
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</div></details><details class="toggle method-toggle" open><summary><section id="method.u16_suffixed" class="method"><a class="src rightside" href="../src/proc_macro2/lib.rs.html#1155-1168">source</a><h4 class="code-header">pub fn <a href="#method.u16_suffixed" class="fn">u16_suffixed</a>(n: <a class="primitive" href="https://doc.rust-lang.org/1.83.0/std/primitive.u16.html">u16</a>) -> <a class="struct" href="struct.Literal.html" title="struct proc_macro2::Literal">Literal</a></h4></section></summary><div class="docblock"><p>Creates a new suffixed integer literal with the specified value.</p>
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<p>This function will create an integer like <code>1u32</code> where the integer
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value specified is the first part of the token and the integral is
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also suffixed at the end. Literals created from negative numbers may
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not survive roundtrips through <code>TokenStream</code> or strings and may be
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broken into two tokens (<code>-</code> and positive literal).</p>
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<p>Literals created through this method have the <code>Span::call_site()</code>
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span by default, which can be configured with the <code>set_span</code> method
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below.</p>
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</div></details><details class="toggle method-toggle" open><summary><section id="method.u32_suffixed" class="method"><a class="src rightside" href="../src/proc_macro2/lib.rs.html#1155-1168">source</a><h4 class="code-header">pub fn <a href="#method.u32_suffixed" class="fn">u32_suffixed</a>(n: <a class="primitive" href="https://doc.rust-lang.org/1.83.0/std/primitive.u32.html">u32</a>) -> <a class="struct" href="struct.Literal.html" title="struct proc_macro2::Literal">Literal</a></h4></section></summary><div class="docblock"><p>Creates a new suffixed integer literal with the specified value.</p>
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<p>This function will create an integer like <code>1u32</code> where the integer
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value specified is the first part of the token and the integral is
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also suffixed at the end. Literals created from negative numbers may
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not survive roundtrips through <code>TokenStream</code> or strings and may be
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broken into two tokens (<code>-</code> and positive literal).</p>
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<p>Literals created through this method have the <code>Span::call_site()</code>
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span by default, which can be configured with the <code>set_span</code> method
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below.</p>
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</div></details><details class="toggle method-toggle" open><summary><section id="method.u64_suffixed" class="method"><a class="src rightside" href="../src/proc_macro2/lib.rs.html#1155-1168">source</a><h4 class="code-header">pub fn <a href="#method.u64_suffixed" class="fn">u64_suffixed</a>(n: <a class="primitive" href="https://doc.rust-lang.org/1.83.0/std/primitive.u64.html">u64</a>) -> <a class="struct" href="struct.Literal.html" title="struct proc_macro2::Literal">Literal</a></h4></section></summary><div class="docblock"><p>Creates a new suffixed integer literal with the specified value.</p>
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<p>This function will create an integer like <code>1u32</code> where the integer
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value specified is the first part of the token and the integral is
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also suffixed at the end. Literals created from negative numbers may
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not survive roundtrips through <code>TokenStream</code> or strings and may be
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broken into two tokens (<code>-</code> and positive literal).</p>
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<p>Literals created through this method have the <code>Span::call_site()</code>
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span by default, which can be configured with the <code>set_span</code> method
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below.</p>
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</div></details><details class="toggle method-toggle" open><summary><section id="method.u128_suffixed" class="method"><a class="src rightside" href="../src/proc_macro2/lib.rs.html#1155-1168">source</a><h4 class="code-header">pub fn <a href="#method.u128_suffixed" class="fn">u128_suffixed</a>(n: <a class="primitive" href="https://doc.rust-lang.org/1.83.0/std/primitive.u128.html">u128</a>) -> <a class="struct" href="struct.Literal.html" title="struct proc_macro2::Literal">Literal</a></h4></section></summary><div class="docblock"><p>Creates a new suffixed integer literal with the specified value.</p>
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<p>This function will create an integer like <code>1u32</code> where the integer
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value specified is the first part of the token and the integral is
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also suffixed at the end. Literals created from negative numbers may
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not survive roundtrips through <code>TokenStream</code> or strings and may be
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broken into two tokens (<code>-</code> and positive literal).</p>
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<p>Literals created through this method have the <code>Span::call_site()</code>
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span by default, which can be configured with the <code>set_span</code> method
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below.</p>
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</div></details><details class="toggle method-toggle" open><summary><section id="method.usize_suffixed" class="method"><a class="src rightside" href="../src/proc_macro2/lib.rs.html#1155-1168">source</a><h4 class="code-header">pub fn <a href="#method.usize_suffixed" class="fn">usize_suffixed</a>(n: <a class="primitive" href="https://doc.rust-lang.org/1.83.0/std/primitive.usize.html">usize</a>) -> <a class="struct" href="struct.Literal.html" title="struct proc_macro2::Literal">Literal</a></h4></section></summary><div class="docblock"><p>Creates a new suffixed integer literal with the specified value.</p>
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<p>This function will create an integer like <code>1u32</code> where the integer
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value specified is the first part of the token and the integral is
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also suffixed at the end. Literals created from negative numbers may
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not survive roundtrips through <code>TokenStream</code> or strings and may be
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broken into two tokens (<code>-</code> and positive literal).</p>
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<p>Literals created through this method have the <code>Span::call_site()</code>
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span by default, which can be configured with the <code>set_span</code> method
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below.</p>
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</div></details><details class="toggle method-toggle" open><summary><section id="method.i8_suffixed" class="method"><a class="src rightside" href="../src/proc_macro2/lib.rs.html#1155-1168">source</a><h4 class="code-header">pub fn <a href="#method.i8_suffixed" class="fn">i8_suffixed</a>(n: <a class="primitive" href="https://doc.rust-lang.org/1.83.0/std/primitive.i8.html">i8</a>) -> <a class="struct" href="struct.Literal.html" title="struct proc_macro2::Literal">Literal</a></h4></section></summary><div class="docblock"><p>Creates a new suffixed integer literal with the specified value.</p>
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<p>This function will create an integer like <code>1u32</code> where the integer
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value specified is the first part of the token and the integral is
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also suffixed at the end. Literals created from negative numbers may
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not survive roundtrips through <code>TokenStream</code> or strings and may be
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broken into two tokens (<code>-</code> and positive literal).</p>
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<p>Literals created through this method have the <code>Span::call_site()</code>
|
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span by default, which can be configured with the <code>set_span</code> method
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below.</p>
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</div></details><details class="toggle method-toggle" open><summary><section id="method.i16_suffixed" class="method"><a class="src rightside" href="../src/proc_macro2/lib.rs.html#1155-1168">source</a><h4 class="code-header">pub fn <a href="#method.i16_suffixed" class="fn">i16_suffixed</a>(n: <a class="primitive" href="https://doc.rust-lang.org/1.83.0/std/primitive.i16.html">i16</a>) -> <a class="struct" href="struct.Literal.html" title="struct proc_macro2::Literal">Literal</a></h4></section></summary><div class="docblock"><p>Creates a new suffixed integer literal with the specified value.</p>
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<p>This function will create an integer like <code>1u32</code> where the integer
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value specified is the first part of the token and the integral is
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also suffixed at the end. Literals created from negative numbers may
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not survive roundtrips through <code>TokenStream</code> or strings and may be
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broken into two tokens (<code>-</code> and positive literal).</p>
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<p>Literals created through this method have the <code>Span::call_site()</code>
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span by default, which can be configured with the <code>set_span</code> method
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below.</p>
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</div></details><details class="toggle method-toggle" open><summary><section id="method.i32_suffixed" class="method"><a class="src rightside" href="../src/proc_macro2/lib.rs.html#1155-1168">source</a><h4 class="code-header">pub fn <a href="#method.i32_suffixed" class="fn">i32_suffixed</a>(n: <a class="primitive" href="https://doc.rust-lang.org/1.83.0/std/primitive.i32.html">i32</a>) -> <a class="struct" href="struct.Literal.html" title="struct proc_macro2::Literal">Literal</a></h4></section></summary><div class="docblock"><p>Creates a new suffixed integer literal with the specified value.</p>
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<p>This function will create an integer like <code>1u32</code> where the integer
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value specified is the first part of the token and the integral is
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also suffixed at the end. Literals created from negative numbers may
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not survive roundtrips through <code>TokenStream</code> or strings and may be
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broken into two tokens (<code>-</code> and positive literal).</p>
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<p>Literals created through this method have the <code>Span::call_site()</code>
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span by default, which can be configured with the <code>set_span</code> method
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below.</p>
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</div></details><details class="toggle method-toggle" open><summary><section id="method.i64_suffixed" class="method"><a class="src rightside" href="../src/proc_macro2/lib.rs.html#1155-1168">source</a><h4 class="code-header">pub fn <a href="#method.i64_suffixed" class="fn">i64_suffixed</a>(n: <a class="primitive" href="https://doc.rust-lang.org/1.83.0/std/primitive.i64.html">i64</a>) -> <a class="struct" href="struct.Literal.html" title="struct proc_macro2::Literal">Literal</a></h4></section></summary><div class="docblock"><p>Creates a new suffixed integer literal with the specified value.</p>
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<p>This function will create an integer like <code>1u32</code> where the integer
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value specified is the first part of the token and the integral is
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also suffixed at the end. Literals created from negative numbers may
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not survive roundtrips through <code>TokenStream</code> or strings and may be
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broken into two tokens (<code>-</code> and positive literal).</p>
|
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<p>Literals created through this method have the <code>Span::call_site()</code>
|
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span by default, which can be configured with the <code>set_span</code> method
|
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below.</p>
|
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|
|
</div></details><details class="toggle method-toggle" open><summary><section id="method.i128_suffixed" class="method"><a class="src rightside" href="../src/proc_macro2/lib.rs.html#1155-1168">source</a><h4 class="code-header">pub fn <a href="#method.i128_suffixed" class="fn">i128_suffixed</a>(n: <a class="primitive" href="https://doc.rust-lang.org/1.83.0/std/primitive.i128.html">i128</a>) -> <a class="struct" href="struct.Literal.html" title="struct proc_macro2::Literal">Literal</a></h4></section></summary><div class="docblock"><p>Creates a new suffixed integer literal with the specified value.</p>
|
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<p>This function will create an integer like <code>1u32</code> where the integer
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value specified is the first part of the token and the integral is
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also suffixed at the end. Literals created from negative numbers may
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not survive roundtrips through <code>TokenStream</code> or strings and may be
|
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|
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broken into two tokens (<code>-</code> and positive literal).</p>
|
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|
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<p>Literals created through this method have the <code>Span::call_site()</code>
|
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|
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span by default, which can be configured with the <code>set_span</code> method
|
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|
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below.</p>
|
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|
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</div></details><details class="toggle method-toggle" open><summary><section id="method.isize_suffixed" class="method"><a class="src rightside" href="../src/proc_macro2/lib.rs.html#1155-1168">source</a><h4 class="code-header">pub fn <a href="#method.isize_suffixed" class="fn">isize_suffixed</a>(n: <a class="primitive" href="https://doc.rust-lang.org/1.83.0/std/primitive.isize.html">isize</a>) -> <a class="struct" href="struct.Literal.html" title="struct proc_macro2::Literal">Literal</a></h4></section></summary><div class="docblock"><p>Creates a new suffixed integer literal with the specified value.</p>
|
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<p>This function will create an integer like <code>1u32</code> where the integer
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value specified is the first part of the token and the integral is
|
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also suffixed at the end. Literals created from negative numbers may
|
|||
|
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not survive roundtrips through <code>TokenStream</code> or strings and may be
|
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|
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broken into two tokens (<code>-</code> and positive literal).</p>
|
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|
|
<p>Literals created through this method have the <code>Span::call_site()</code>
|
|||
|
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span by default, which can be configured with the <code>set_span</code> method
|
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|
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below.</p>
|
|||
|
|
</div></details><details class="toggle method-toggle" open><summary><section id="method.u8_unsuffixed" class="method"><a class="src rightside" href="../src/proc_macro2/lib.rs.html#1170-1183">source</a><h4 class="code-header">pub fn <a href="#method.u8_unsuffixed" class="fn">u8_unsuffixed</a>(n: <a class="primitive" href="https://doc.rust-lang.org/1.83.0/std/primitive.u8.html">u8</a>) -> <a class="struct" href="struct.Literal.html" title="struct proc_macro2::Literal">Literal</a></h4></section></summary><div class="docblock"><p>Creates a new unsuffixed integer literal with the specified value.</p>
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<p>This function will create an integer like <code>1</code> where the integer
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value specified is the first part of the token. No suffix is
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specified on this token, meaning that invocations like
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<code>Literal::i8_unsuffixed(1)</code> are equivalent to
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<code>Literal::u32_unsuffixed(1)</code>. Literals created from negative numbers
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may not survive roundtrips through <code>TokenStream</code> or strings and may
|
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be broken into two tokens (<code>-</code> and positive literal).</p>
|
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<p>Literals created through this method have the <code>Span::call_site()</code>
|
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span by default, which can be configured with the <code>set_span</code> method
|
|||
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below.</p>
|
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|
|
</div></details><details class="toggle method-toggle" open><summary><section id="method.u16_unsuffixed" class="method"><a class="src rightside" href="../src/proc_macro2/lib.rs.html#1170-1183">source</a><h4 class="code-header">pub fn <a href="#method.u16_unsuffixed" class="fn">u16_unsuffixed</a>(n: <a class="primitive" href="https://doc.rust-lang.org/1.83.0/std/primitive.u16.html">u16</a>) -> <a class="struct" href="struct.Literal.html" title="struct proc_macro2::Literal">Literal</a></h4></section></summary><div class="docblock"><p>Creates a new unsuffixed integer literal with the specified value.</p>
|
|||
|
|
<p>This function will create an integer like <code>1</code> where the integer
|
|||
|
|
value specified is the first part of the token. No suffix is
|
|||
|
|
specified on this token, meaning that invocations like
|
|||
|
|
<code>Literal::i8_unsuffixed(1)</code> are equivalent to
|
|||
|
|
<code>Literal::u32_unsuffixed(1)</code>. Literals created from negative numbers
|
|||
|
|
may not survive roundtrips through <code>TokenStream</code> or strings and may
|
|||
|
|
be broken into two tokens (<code>-</code> and positive literal).</p>
|
|||
|
|
<p>Literals created through this method have the <code>Span::call_site()</code>
|
|||
|
|
span by default, which can be configured with the <code>set_span</code> method
|
|||
|
|
below.</p>
|
|||
|
|
</div></details><details class="toggle method-toggle" open><summary><section id="method.u32_unsuffixed" class="method"><a class="src rightside" href="../src/proc_macro2/lib.rs.html#1170-1183">source</a><h4 class="code-header">pub fn <a href="#method.u32_unsuffixed" class="fn">u32_unsuffixed</a>(n: <a class="primitive" href="https://doc.rust-lang.org/1.83.0/std/primitive.u32.html">u32</a>) -> <a class="struct" href="struct.Literal.html" title="struct proc_macro2::Literal">Literal</a></h4></section></summary><div class="docblock"><p>Creates a new unsuffixed integer literal with the specified value.</p>
|
|||
|
|
<p>This function will create an integer like <code>1</code> where the integer
|
|||
|
|
value specified is the first part of the token. No suffix is
|
|||
|
|
specified on this token, meaning that invocations like
|
|||
|
|
<code>Literal::i8_unsuffixed(1)</code> are equivalent to
|
|||
|
|
<code>Literal::u32_unsuffixed(1)</code>. Literals created from negative numbers
|
|||
|
|
may not survive roundtrips through <code>TokenStream</code> or strings and may
|
|||
|
|
be broken into two tokens (<code>-</code> and positive literal).</p>
|
|||
|
|
<p>Literals created through this method have the <code>Span::call_site()</code>
|
|||
|
|
span by default, which can be configured with the <code>set_span</code> method
|
|||
|
|
below.</p>
|
|||
|
|
</div></details><details class="toggle method-toggle" open><summary><section id="method.u64_unsuffixed" class="method"><a class="src rightside" href="../src/proc_macro2/lib.rs.html#1170-1183">source</a><h4 class="code-header">pub fn <a href="#method.u64_unsuffixed" class="fn">u64_unsuffixed</a>(n: <a class="primitive" href="https://doc.rust-lang.org/1.83.0/std/primitive.u64.html">u64</a>) -> <a class="struct" href="struct.Literal.html" title="struct proc_macro2::Literal">Literal</a></h4></section></summary><div class="docblock"><p>Creates a new unsuffixed integer literal with the specified value.</p>
|
|||
|
|
<p>This function will create an integer like <code>1</code> where the integer
|
|||
|
|
value specified is the first part of the token. No suffix is
|
|||
|
|
specified on this token, meaning that invocations like
|
|||
|
|
<code>Literal::i8_unsuffixed(1)</code> are equivalent to
|
|||
|
|
<code>Literal::u32_unsuffixed(1)</code>. Literals created from negative numbers
|
|||
|
|
may not survive roundtrips through <code>TokenStream</code> or strings and may
|
|||
|
|
be broken into two tokens (<code>-</code> and positive literal).</p>
|
|||
|
|
<p>Literals created through this method have the <code>Span::call_site()</code>
|
|||
|
|
span by default, which can be configured with the <code>set_span</code> method
|
|||
|
|
below.</p>
|
|||
|
|
</div></details><details class="toggle method-toggle" open><summary><section id="method.u128_unsuffixed" class="method"><a class="src rightside" href="../src/proc_macro2/lib.rs.html#1170-1183">source</a><h4 class="code-header">pub fn <a href="#method.u128_unsuffixed" class="fn">u128_unsuffixed</a>(n: <a class="primitive" href="https://doc.rust-lang.org/1.83.0/std/primitive.u128.html">u128</a>) -> <a class="struct" href="struct.Literal.html" title="struct proc_macro2::Literal">Literal</a></h4></section></summary><div class="docblock"><p>Creates a new unsuffixed integer literal with the specified value.</p>
|
|||
|
|
<p>This function will create an integer like <code>1</code> where the integer
|
|||
|
|
value specified is the first part of the token. No suffix is
|
|||
|
|
specified on this token, meaning that invocations like
|
|||
|
|
<code>Literal::i8_unsuffixed(1)</code> are equivalent to
|
|||
|
|
<code>Literal::u32_unsuffixed(1)</code>. Literals created from negative numbers
|
|||
|
|
may not survive roundtrips through <code>TokenStream</code> or strings and may
|
|||
|
|
be broken into two tokens (<code>-</code> and positive literal).</p>
|
|||
|
|
<p>Literals created through this method have the <code>Span::call_site()</code>
|
|||
|
|
span by default, which can be configured with the <code>set_span</code> method
|
|||
|
|
below.</p>
|
|||
|
|
</div></details><details class="toggle method-toggle" open><summary><section id="method.usize_unsuffixed" class="method"><a class="src rightside" href="../src/proc_macro2/lib.rs.html#1170-1183">source</a><h4 class="code-header">pub fn <a href="#method.usize_unsuffixed" class="fn">usize_unsuffixed</a>(n: <a class="primitive" href="https://doc.rust-lang.org/1.83.0/std/primitive.usize.html">usize</a>) -> <a class="struct" href="struct.Literal.html" title="struct proc_macro2::Literal">Literal</a></h4></section></summary><div class="docblock"><p>Creates a new unsuffixed integer literal with the specified value.</p>
|
|||
|
|
<p>This function will create an integer like <code>1</code> where the integer
|
|||
|
|
value specified is the first part of the token. No suffix is
|
|||
|
|
specified on this token, meaning that invocations like
|
|||
|
|
<code>Literal::i8_unsuffixed(1)</code> are equivalent to
|
|||
|
|
<code>Literal::u32_unsuffixed(1)</code>. Literals created from negative numbers
|
|||
|
|
may not survive roundtrips through <code>TokenStream</code> or strings and may
|
|||
|
|
be broken into two tokens (<code>-</code> and positive literal).</p>
|
|||
|
|
<p>Literals created through this method have the <code>Span::call_site()</code>
|
|||
|
|
span by default, which can be configured with the <code>set_span</code> method
|
|||
|
|
below.</p>
|
|||
|
|
</div></details><details class="toggle method-toggle" open><summary><section id="method.i8_unsuffixed" class="method"><a class="src rightside" href="../src/proc_macro2/lib.rs.html#1170-1183">source</a><h4 class="code-header">pub fn <a href="#method.i8_unsuffixed" class="fn">i8_unsuffixed</a>(n: <a class="primitive" href="https://doc.rust-lang.org/1.83.0/std/primitive.i8.html">i8</a>) -> <a class="struct" href="struct.Literal.html" title="struct proc_macro2::Literal">Literal</a></h4></section></summary><div class="docblock"><p>Creates a new unsuffixed integer literal with the specified value.</p>
|
|||
|
|
<p>This function will create an integer like <code>1</code> where the integer
|
|||
|
|
value specified is the first part of the token. No suffix is
|
|||
|
|
specified on this token, meaning that invocations like
|
|||
|
|
<code>Literal::i8_unsuffixed(1)</code> are equivalent to
|
|||
|
|
<code>Literal::u32_unsuffixed(1)</code>. Literals created from negative numbers
|
|||
|
|
may not survive roundtrips through <code>TokenStream</code> or strings and may
|
|||
|
|
be broken into two tokens (<code>-</code> and positive literal).</p>
|
|||
|
|
<p>Literals created through this method have the <code>Span::call_site()</code>
|
|||
|
|
span by default, which can be configured with the <code>set_span</code> method
|
|||
|
|
below.</p>
|
|||
|
|
</div></details><details class="toggle method-toggle" open><summary><section id="method.i16_unsuffixed" class="method"><a class="src rightside" href="../src/proc_macro2/lib.rs.html#1170-1183">source</a><h4 class="code-header">pub fn <a href="#method.i16_unsuffixed" class="fn">i16_unsuffixed</a>(n: <a class="primitive" href="https://doc.rust-lang.org/1.83.0/std/primitive.i16.html">i16</a>) -> <a class="struct" href="struct.Literal.html" title="struct proc_macro2::Literal">Literal</a></h4></section></summary><div class="docblock"><p>Creates a new unsuffixed integer literal with the specified value.</p>
|
|||
|
|
<p>This function will create an integer like <code>1</code> where the integer
|
|||
|
|
value specified is the first part of the token. No suffix is
|
|||
|
|
specified on this token, meaning that invocations like
|
|||
|
|
<code>Literal::i8_unsuffixed(1)</code> are equivalent to
|
|||
|
|
<code>Literal::u32_unsuffixed(1)</code>. Literals created from negative numbers
|
|||
|
|
may not survive roundtrips through <code>TokenStream</code> or strings and may
|
|||
|
|
be broken into two tokens (<code>-</code> and positive literal).</p>
|
|||
|
|
<p>Literals created through this method have the <code>Span::call_site()</code>
|
|||
|
|
span by default, which can be configured with the <code>set_span</code> method
|
|||
|
|
below.</p>
|
|||
|
|
</div></details><details class="toggle method-toggle" open><summary><section id="method.i32_unsuffixed" class="method"><a class="src rightside" href="../src/proc_macro2/lib.rs.html#1170-1183">source</a><h4 class="code-header">pub fn <a href="#method.i32_unsuffixed" class="fn">i32_unsuffixed</a>(n: <a class="primitive" href="https://doc.rust-lang.org/1.83.0/std/primitive.i32.html">i32</a>) -> <a class="struct" href="struct.Literal.html" title="struct proc_macro2::Literal">Literal</a></h4></section></summary><div class="docblock"><p>Creates a new unsuffixed integer literal with the specified value.</p>
|
|||
|
|
<p>This function will create an integer like <code>1</code> where the integer
|
|||
|
|
value specified is the first part of the token. No suffix is
|
|||
|
|
specified on this token, meaning that invocations like
|
|||
|
|
<code>Literal::i8_unsuffixed(1)</code> are equivalent to
|
|||
|
|
<code>Literal::u32_unsuffixed(1)</code>. Literals created from negative numbers
|
|||
|
|
may not survive roundtrips through <code>TokenStream</code> or strings and may
|
|||
|
|
be broken into two tokens (<code>-</code> and positive literal).</p>
|
|||
|
|
<p>Literals created through this method have the <code>Span::call_site()</code>
|
|||
|
|
span by default, which can be configured with the <code>set_span</code> method
|
|||
|
|
below.</p>
|
|||
|
|
</div></details><details class="toggle method-toggle" open><summary><section id="method.i64_unsuffixed" class="method"><a class="src rightside" href="../src/proc_macro2/lib.rs.html#1170-1183">source</a><h4 class="code-header">pub fn <a href="#method.i64_unsuffixed" class="fn">i64_unsuffixed</a>(n: <a class="primitive" href="https://doc.rust-lang.org/1.83.0/std/primitive.i64.html">i64</a>) -> <a class="struct" href="struct.Literal.html" title="struct proc_macro2::Literal">Literal</a></h4></section></summary><div class="docblock"><p>Creates a new unsuffixed integer literal with the specified value.</p>
|
|||
|
|
<p>This function will create an integer like <code>1</code> where the integer
|
|||
|
|
value specified is the first part of the token. No suffix is
|
|||
|
|
specified on this token, meaning that invocations like
|
|||
|
|
<code>Literal::i8_unsuffixed(1)</code> are equivalent to
|
|||
|
|
<code>Literal::u32_unsuffixed(1)</code>. Literals created from negative numbers
|
|||
|
|
may not survive roundtrips through <code>TokenStream</code> or strings and may
|
|||
|
|
be broken into two tokens (<code>-</code> and positive literal).</p>
|
|||
|
|
<p>Literals created through this method have the <code>Span::call_site()</code>
|
|||
|
|
span by default, which can be configured with the <code>set_span</code> method
|
|||
|
|
below.</p>
|
|||
|
|
</div></details><details class="toggle method-toggle" open><summary><section id="method.i128_unsuffixed" class="method"><a class="src rightside" href="../src/proc_macro2/lib.rs.html#1170-1183">source</a><h4 class="code-header">pub fn <a href="#method.i128_unsuffixed" class="fn">i128_unsuffixed</a>(n: <a class="primitive" href="https://doc.rust-lang.org/1.83.0/std/primitive.i128.html">i128</a>) -> <a class="struct" href="struct.Literal.html" title="struct proc_macro2::Literal">Literal</a></h4></section></summary><div class="docblock"><p>Creates a new unsuffixed integer literal with the specified value.</p>
|
|||
|
|
<p>This function will create an integer like <code>1</code> where the integer
|
|||
|
|
value specified is the first part of the token. No suffix is
|
|||
|
|
specified on this token, meaning that invocations like
|
|||
|
|
<code>Literal::i8_unsuffixed(1)</code> are equivalent to
|
|||
|
|
<code>Literal::u32_unsuffixed(1)</code>. Literals created from negative numbers
|
|||
|
|
may not survive roundtrips through <code>TokenStream</code> or strings and may
|
|||
|
|
be broken into two tokens (<code>-</code> and positive literal).</p>
|
|||
|
|
<p>Literals created through this method have the <code>Span::call_site()</code>
|
|||
|
|
span by default, which can be configured with the <code>set_span</code> method
|
|||
|
|
below.</p>
|
|||
|
|
</div></details><details class="toggle method-toggle" open><summary><section id="method.isize_unsuffixed" class="method"><a class="src rightside" href="../src/proc_macro2/lib.rs.html#1170-1183">source</a><h4 class="code-header">pub fn <a href="#method.isize_unsuffixed" class="fn">isize_unsuffixed</a>(n: <a class="primitive" href="https://doc.rust-lang.org/1.83.0/std/primitive.isize.html">isize</a>) -> <a class="struct" href="struct.Literal.html" title="struct proc_macro2::Literal">Literal</a></h4></section></summary><div class="docblock"><p>Creates a new unsuffixed integer literal with the specified value.</p>
|
|||
|
|
<p>This function will create an integer like <code>1</code> where the integer
|
|||
|
|
value specified is the first part of the token. No suffix is
|
|||
|
|
specified on this token, meaning that invocations like
|
|||
|
|
<code>Literal::i8_unsuffixed(1)</code> are equivalent to
|
|||
|
|
<code>Literal::u32_unsuffixed(1)</code>. Literals created from negative numbers
|
|||
|
|
may not survive roundtrips through <code>TokenStream</code> or strings and may
|
|||
|
|
be broken into two tokens (<code>-</code> and positive literal).</p>
|
|||
|
|
<p>Literals created through this method have the <code>Span::call_site()</code>
|
|||
|
|
span by default, which can be configured with the <code>set_span</code> method
|
|||
|
|
below.</p>
|
|||
|
|
</div></details><details class="toggle method-toggle" open><summary><section id="method.f64_unsuffixed" class="method"><a class="src rightside" href="../src/proc_macro2/lib.rs.html#1198-1201">source</a><h4 class="code-header">pub fn <a href="#method.f64_unsuffixed" class="fn">f64_unsuffixed</a>(f: <a class="primitive" href="https://doc.rust-lang.org/1.83.0/std/primitive.f64.html">f64</a>) -> <a class="struct" href="struct.Literal.html" title="struct proc_macro2::Literal">Literal</a></h4></section></summary><div class="docblock"><p>Creates a new unsuffixed floating-point literal.</p>
|
|||
|
|
<p>This constructor is similar to those like <code>Literal::i8_unsuffixed</code> where
|
|||
|
|
the float’s value is emitted directly into the token but no suffix is
|
|||
|
|
used, so it may be inferred to be a <code>f64</code> later in the compiler.
|
|||
|
|
Literals created from negative numbers may not survive round-trips
|
|||
|
|
through <code>TokenStream</code> or strings and may be broken into two tokens (<code>-</code>
|
|||
|
|
and positive literal).</p>
|
|||
|
|
<h5 id="panics"><a class="doc-anchor" href="#panics">§</a>Panics</h5>
|
|||
|
|
<p>This function requires that the specified float is finite, for example
|
|||
|
|
if it is infinity or NaN this function will panic.</p>
|
|||
|
|
</div></details><details class="toggle method-toggle" open><summary><section id="method.f64_suffixed" class="method"><a class="src rightside" href="../src/proc_macro2/lib.rs.html#1216-1219">source</a><h4 class="code-header">pub fn <a href="#method.f64_suffixed" class="fn">f64_suffixed</a>(f: <a class="primitive" href="https://doc.rust-lang.org/1.83.0/std/primitive.f64.html">f64</a>) -> <a class="struct" href="struct.Literal.html" title="struct proc_macro2::Literal">Literal</a></h4></section></summary><div class="docblock"><p>Creates a new suffixed floating-point literal.</p>
|
|||
|
|
<p>This constructor will create a literal like <code>1.0f64</code> where the value
|
|||
|
|
specified is the preceding part of the token and <code>f64</code> is the suffix of
|
|||
|
|
the token. This token will always be inferred to be an <code>f64</code> in the
|
|||
|
|
compiler. Literals created from negative numbers may not survive
|
|||
|
|
round-trips through <code>TokenStream</code> or strings and may be broken into two
|
|||
|
|
tokens (<code>-</code> and positive literal).</p>
|
|||
|
|
<h5 id="panics-1"><a class="doc-anchor" href="#panics-1">§</a>Panics</h5>
|
|||
|
|
<p>This function requires that the specified float is finite, for example
|
|||
|
|
if it is infinity or NaN this function will panic.</p>
|
|||
|
|
</div></details><details class="toggle method-toggle" open><summary><section id="method.f32_unsuffixed" class="method"><a class="src rightside" href="../src/proc_macro2/lib.rs.html#1234-1237">source</a><h4 class="code-header">pub fn <a href="#method.f32_unsuffixed" class="fn">f32_unsuffixed</a>(f: <a class="primitive" href="https://doc.rust-lang.org/1.83.0/std/primitive.f32.html">f32</a>) -> <a class="struct" href="struct.Literal.html" title="struct proc_macro2::Literal">Literal</a></h4></section></summary><div class="docblock"><p>Creates a new unsuffixed floating-point literal.</p>
|
|||
|
|
<p>This constructor is similar to those like <code>Literal::i8_unsuffixed</code> where
|
|||
|
|
the float’s value is emitted directly into the token but no suffix is
|
|||
|
|
used, so it may be inferred to be a <code>f64</code> later in the compiler.
|
|||
|
|
Literals created from negative numbers may not survive round-trips
|
|||
|
|
through <code>TokenStream</code> or strings and may be broken into two tokens (<code>-</code>
|
|||
|
|
and positive literal).</p>
|
|||
|
|
<h5 id="panics-2"><a class="doc-anchor" href="#panics-2">§</a>Panics</h5>
|
|||
|
|
<p>This function requires that the specified float is finite, for example
|
|||
|
|
if it is infinity or NaN this function will panic.</p>
|
|||
|
|
</div></details><details class="toggle method-toggle" open><summary><section id="method.f32_suffixed" class="method"><a class="src rightside" href="../src/proc_macro2/lib.rs.html#1252-1255">source</a><h4 class="code-header">pub fn <a href="#method.f32_suffixed" class="fn">f32_suffixed</a>(f: <a class="primitive" href="https://doc.rust-lang.org/1.83.0/std/primitive.f32.html">f32</a>) -> <a class="struct" href="struct.Literal.html" title="struct proc_macro2::Literal">Literal</a></h4></section></summary><div class="docblock"><p>Creates a new suffixed floating-point literal.</p>
|
|||
|
|
<p>This constructor will create a literal like <code>1.0f32</code> where the value
|
|||
|
|
specified is the preceding part of the token and <code>f32</code> is the suffix of
|
|||
|
|
the token. This token will always be inferred to be an <code>f32</code> in the
|
|||
|
|
compiler. Literals created from negative numbers may not survive
|
|||
|
|
round-trips through <code>TokenStream</code> or strings and may be broken into two
|
|||
|
|
tokens (<code>-</code> and positive literal).</p>
|
|||
|
|
<h5 id="panics-3"><a class="doc-anchor" href="#panics-3">§</a>Panics</h5>
|
|||
|
|
<p>This function requires that the specified float is finite, for example
|
|||
|
|
if it is infinity or NaN this function will panic.</p>
|
|||
|
|
</div></details><details class="toggle method-toggle" open><summary><section id="method.string" class="method"><a class="src rightside" href="../src/proc_macro2/lib.rs.html#1258-1260">source</a><h4 class="code-header">pub fn <a href="#method.string" class="fn">string</a>(string: &<a class="primitive" href="https://doc.rust-lang.org/1.83.0/std/primitive.str.html">str</a>) -> <a class="struct" href="struct.Literal.html" title="struct proc_macro2::Literal">Literal</a></h4></section></summary><div class="docblock"><p>String literal.</p>
|
|||
|
|
</div></details><details class="toggle method-toggle" open><summary><section id="method.character" class="method"><a class="src rightside" href="../src/proc_macro2/lib.rs.html#1263-1265">source</a><h4 class="code-header">pub fn <a href="#method.character" class="fn">character</a>(ch: <a class="primitive" href="https://doc.rust-lang.org/1.83.0/std/primitive.char.html">char</a>) -> <a class="struct" href="struct.Literal.html" title="struct proc_macro2::Literal">Literal</a></h4></section></summary><div class="docblock"><p>Character literal.</p>
|
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</div></details><details class="toggle method-toggle" open><summary><section id="method.byte_character" class="method"><a class="src rightside" href="../src/proc_macro2/lib.rs.html#1268-1270">source</a><h4 class="code-header">pub fn <a href="#method.byte_character" class="fn">byte_character</a>(byte: <a class="primitive" href="https://doc.rust-lang.org/1.83.0/std/primitive.u8.html">u8</a>) -> <a class="struct" href="struct.Literal.html" title="struct proc_macro2::Literal">Literal</a></h4></section></summary><div class="docblock"><p>Byte character literal.</p>
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</div></details><details class="toggle method-toggle" open><summary><section id="method.byte_string" class="method"><a class="src rightside" href="../src/proc_macro2/lib.rs.html#1273-1275">source</a><h4 class="code-header">pub fn <a href="#method.byte_string" class="fn">byte_string</a>(bytes: &[<a class="primitive" href="https://doc.rust-lang.org/1.83.0/std/primitive.u8.html">u8</a>]) -> <a class="struct" href="struct.Literal.html" title="struct proc_macro2::Literal">Literal</a></h4></section></summary><div class="docblock"><p>Byte string literal.</p>
|
|||
|
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</div></details><details class="toggle method-toggle" open><summary><section id="method.c_string" class="method"><a class="src rightside" href="../src/proc_macro2/lib.rs.html#1278-1280">source</a><h4 class="code-header">pub fn <a href="#method.c_string" class="fn">c_string</a>(string: &<a class="struct" href="https://doc.rust-lang.org/1.83.0/core/ffi/c_str/struct.CStr.html" title="struct core::ffi::c_str::CStr">CStr</a>) -> <a class="struct" href="struct.Literal.html" title="struct proc_macro2::Literal">Literal</a></h4></section></summary><div class="docblock"><p>C string literal.</p>
|
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</div></details><details class="toggle method-toggle" open><summary><section id="method.span" class="method"><a class="src rightside" href="../src/proc_macro2/lib.rs.html#1283-1285">source</a><h4 class="code-header">pub fn <a href="#method.span" class="fn">span</a>(&self) -> <a class="struct" href="struct.Span.html" title="struct proc_macro2::Span">Span</a></h4></section></summary><div class="docblock"><p>Returns the span encompassing this literal.</p>
|
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</div></details><details class="toggle method-toggle" open><summary><section id="method.set_span" class="method"><a class="src rightside" href="../src/proc_macro2/lib.rs.html#1288-1290">source</a><h4 class="code-header">pub fn <a href="#method.set_span" class="fn">set_span</a>(&mut self, span: <a class="struct" href="struct.Span.html" title="struct proc_macro2::Span">Span</a>)</h4></section></summary><div class="docblock"><p>Configures the span associated for this literal.</p>
|
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</div></details><details class="toggle method-toggle" open><summary><section id="method.subspan" class="method"><a class="src rightside" href="../src/proc_macro2/lib.rs.html#1301-1303">source</a><h4 class="code-header">pub fn <a href="#method.subspan" class="fn">subspan</a><R: <a class="trait" href="https://doc.rust-lang.org/1.83.0/core/ops/range/trait.RangeBounds.html" title="trait core::ops::range::RangeBounds">RangeBounds</a><<a class="primitive" href="https://doc.rust-lang.org/1.83.0/std/primitive.usize.html">usize</a>>>(&self, range: R) -> <a class="enum" href="https://doc.rust-lang.org/1.83.0/core/option/enum.Option.html" title="enum core::option::Option">Option</a><<a class="struct" href="struct.Span.html" title="struct proc_macro2::Span">Span</a>></h4></section></summary><div class="docblock"><p>Returns a <code>Span</code> that is a subset of <code>self.span()</code> containing only
|
|||
|
|
the source bytes in range <code>range</code>. Returns <code>None</code> if the would-be
|
|||
|
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trimmed span is outside the bounds of <code>self</code>.</p>
|
|||
|
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<p>Warning: the underlying <a href="https://doc.rust-lang.org/proc_macro/struct.Literal.html#method.subspan"><code>proc_macro::Literal::subspan</code></a> method is
|
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|
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nightly-only. When called from within a procedural macro not using a
|
|||
|
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nightly compiler, this method will always return <code>None</code>.</p>
|
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|
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</div></details></div></details></div><h2 id="trait-implementations" class="section-header">Trait Implementations<a href="#trait-implementations" class="anchor">§</a></h2><div id="trait-implementations-list"><details class="toggle implementors-toggle" open><summary><section id="impl-Clone-for-Literal" class="impl"><a class="src rightside" href="../src/proc_macro2/lib.rs.html#1094">source</a><a href="#impl-Clone-for-Literal" class="anchor">§</a><h3 class="code-header">impl <a class="trait" href="https://doc.rust-lang.org/1.83.0/core/clone/trait.Clone.html" title="trait core::clone::Clone">Clone</a> for <a class="struct" href="struct.Literal.html" title="struct proc_macro2::Literal">Literal</a></h3></section></summary><div class="impl-items"><details class="toggle method-toggle" open><summary><section id="method.clone" class="method trait-impl"><a class="src rightside" href="../src/proc_macro2/lib.rs.html#1094">source</a><a href="#method.clone" class="anchor">§</a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/1.83.0/core/clone/trait.Clone.html#tymethod.clone" class="fn">clone</a>(&self) -> <a class="struct" href="struct.Literal.html" title="struct proc_macro2::Literal">Literal</a></h4></section></summary><div class='docblock'>Returns a copy of the value. <a href="https://doc.rust-lang.org/1.83.0/core/clone/trait.Clone.html#tymethod.clone">Read more</a></div></details><details class="toggle method-toggle" open><summary><section id="method.clone_from" class="method trait-impl"><span class="rightside"><span class="since" title="Stable since Rust version 1.0.0">1.0.0</span> · <a class="src" href="https://doc.rust-lang.org/1.83.0/src/core/clone.rs.html#174">source</a></span><a href="#method.clone_from" class="anchor">§</a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/1.83.0/core/clone/trait.Clone.html#method.clone_from" class="fn">clone_from</a>(&mut self, source: &Self)</h4></section></summary><div class='docblock'>Performs copy-assignment from <code>source</code>. <a href="https://doc.rust-lang.org/1.83.0/core/clone/trait.Clone.html#method.clone_from">Read more</a></div></details></div></details><details class="toggle implementors-toggle" open><summary><section id="impl-Debug-for-Literal" class="impl"><a class="src rightside" href="../src/proc_macro2/lib.rs.html#1329-1333">source</a><a href="#impl-Debug-for-Literal" class="anchor">§</a><h3 class="code-header">impl <a class="trait" href="https://doc.rust-lang.org/1.83.0/core/fmt/trait.Debug.html" title="trait core::fmt::Debug">Debug</a> for <a class="struct" href="struct.Literal.html" title="struct proc_macro2::Literal">Literal</a></h3></section></summary><div class="impl-items"><details class="toggle method-toggle" open><summary><section id="method.fmt" class="method trait-impl"><a class="src rightside" href="../src/proc_macro2/lib.rs.html#1330-1332">source</a><a href="#method.fmt" class="anchor">§</a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/1.83.0/core/fmt/trait.Debug.html#tymethod.fmt" class="fn">fmt</a>(&self, f: &mut <a class="struct" href="https://doc.rust-lang.org/1.83.0/core/fmt/struct.Formatter.html" title="struct core::fmt::Formatter">Formatter</a><'_>) -> <a class="type" href="https://doc.rust-lang.org/1.83.0/core/fmt/type.Result.html" title="type core::fmt::Result">Result</a></h4></section></summary><div class='docblock'>Formats the value using the given formatter. <a href="https://doc.rust-lang.org/1.83.0/core/fmt/trait.Debug.html#tymethod.fmt">Read more</a></div></details></div></details><details class="toggle implementors-toggle" open><summary><section id="impl-Display-for-Literal" class="impl"><a class="src rightside" href="../src/proc_macro2/lib.rs.html#1335-1339">source</a><a href="#impl-Display-for-Literal" class="anchor">§</a><h3 class="code-header">impl <a class="trait" href="https://doc.rust-lang.org/1.83.0/core/fmt/trait.Display.html" title="trait core::fmt::Display">Display</a> for <a class="struct" href="struct.Literal.html" title="struct proc_macro2::Literal"
|
|||
|
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T: 'static + ?<a class="trait" href="https://doc.rust-lang.org/1.83.0/core/marker/trait.Sized.html" title="trait core::marker::Sized">Sized</a>,</div></h3></section></summary><div class="impl-items"><details class="toggle method-toggle" open><summary><section id="method.type_id" class="method trait-impl"><a class="src rightside" href="https://doc.rust-lang.org/1.83.0/src/core/any.rs.html#139">source</a><a href="#method.type_id" class="anchor">§</a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/1.83.0/core/any/trait.Any.html#tymethod.type_id" class="fn">type_id</a>(&self) -> <a class="struct" href="https://doc.rust-lang.org/1.83.0/core/any/struct.TypeId.html" title="struct core::any::TypeId">TypeId</a></h4></section></summary><div class='docblock'>Gets the <code>TypeId</code> of <code>self</code>. <a href="https://doc.rust-lang.org/1.83.0/core/any/trait.Any.html#tymethod.type_id">Read more</a></div></details></div></details><details class="toggle implementors-toggle"><summary><section id="impl-Borrow%3CT%3E-for-T" class="impl"><a class="src rightside" href="https://doc.rust-lang.org/1.83.0/src/core/borrow.rs.html#209">source</a><a href="#impl-Borrow%3CT%3E-for-T" class="anchor">§</a><h3 class="code-header">impl<T> <a class="trait" href="https://doc.rust-lang.org/1.83.0/core/borrow/trait.Borrow.html" title="trait core::borrow::Borrow">Borrow</a><T> for T<div class="where">where
|
|||
|
|
T: ?<a class="trait" href="https://doc.rust-lang.org/1.83.0/core/marker/trait.Sized.html" title="trait core::marker::Sized">Sized</a>,</div></h3></section></summary><div class="impl-items"><details class="toggle method-toggle" open><summary><section id="method.borrow" class="method trait-impl"><a class="src rightside" href="https://doc.rust-lang.org/1.83.0/src/core/borrow.rs.html#211">source</a><a href="#method.borrow" class="anchor">§</a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/1.83.0/core/borrow/trait.Borrow.html#tymethod.borrow" class="fn">borrow</a>(&self) -> <a class="primitive" href="https://doc.rust-lang.org/1.83.0/std/primitive.reference.html">&T</a></h4></section></summary><div class='docblock'>Immutably borrows from an owned value. <a href="https://doc.rust-lang.org/1.83.0/core/borrow/trait.Borrow.html#tymethod.borrow">Read more</a></div></details></div></details><details class="toggle implementors-toggle"><summary><section id="impl-BorrowMut%3CT%3E-for-T" class="impl"><a class="src rightside" href="https://doc.rust-lang.org/1.83.0/src/core/borrow.rs.html#217">source</a><a href="#impl-BorrowMut%3CT%3E-for-T" class="anchor">§</a><h3 class="code-header">impl<T> <a class="trait" href="https://doc.rust-lang.org/1.83.0/core/borrow/trait.BorrowMut.html" title="trait core::borrow::BorrowMut">BorrowMut</a><T> for T<div class="where">where
|
|||
|
|
T: ?<a class="trait" href="https://doc.rust-lang.org/1.83.0/core/marker/trait.Sized.html" title="trait core::marker::Sized">Sized</a>,</div></h3></section></summary><div class="impl-items"><details class="toggle method-toggle" open><summary><section id="method.borrow_mut" class="method trait-impl"><a class="src rightside" href="https://doc.rust-lang.org/1.83.0/src/core/borrow.rs.html#218">source</a><a href="#method.borrow_mut" class="anchor">§</a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/1.83.0/core/borrow/trait.BorrowMut.html#tymethod.borrow_mut" class="fn">borrow_mut</a>(&mut self) -> <a class="primitive" href="https://doc.rust-lang.org/1.83.0/std/primitive.reference.html">&mut T</a></h4></section></summary><div class='docblock'>Mutably borrows from an owned value. <a href="https://doc.rust-lang.org/1.83.0/core/borrow/trait.BorrowMut.html#tymethod.borrow_mut">Read more</a></div></details></div></details><details class="toggle implementors-toggle"><summary><section id="impl-CloneToUninit-for-T" class="impl"><a class="src rightside" href="https://doc.rust-lang.org/1.83.0/src/core/clone.rs.html#273">source</a><a href="#impl-CloneToUninit-for-T" class="anchor">§</a><h3 class="code-header">impl<T> <a class="trait" href="https://doc.rust-lang.org/1.83.0/core/clone/trait.CloneToUninit.html" title="trait core::clone::CloneToUninit">CloneToUninit</a> for T<div class="where">where
|
|||
|
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T: <a class="trait" href="https://doc.rust-lang.org/1.83.0/core/clone/trait.Clone.html" title="trait core::clone::Clone">Clone</a>,</div></h3></section></summary><div class="impl-items"><details class="toggle method-toggle" open><summary><section id="method.clone_to_uninit" class="method trait-impl"><a class="src rightside" href="https://doc.rust-lang.org/1.83.0/src/core/clone.rs.html#275">source</a><a href="#method.clone_to_uninit" class="anchor">§</a><h4 class="code-header">unsafe fn <a href="https://doc.rust-lang.org/1.83.0/core/clone/trait.CloneToUninit.html#tymethod.clone_to_uninit" class="fn">clone_to_uninit</a>(&self, dst: <a class="primitive" href="https://doc.rust-lang.org/1.83.0/std/primitive.pointer.html">*mut T</a>)</h4></section></summary><span class="item-info"><div class="stab unstable"><span class="emoji">🔬</span><span>This is a nightly-only experimental API. (<code>clone_to_uninit</code>)</span></div></span><div class='docblock'>Performs copy-assignment from <code>self</code> to <code>dst</code>. <a href="https://doc.rust-lang.org/1.83.0/core/clone/trait.CloneToUninit.html#tymethod.clone_to_uninit">Read more</a></div></details></div></details><details class="toggle implementors-toggle"><summary><section id="impl-From%3CT%3E-for-T" class="impl"><a class="src rightside" href="https://doc.rust-lang.org/1.83.0/src/core/convert/mod.rs.html#765">source</a><a href="#impl-From%3CT%3E-for-T" class="anchor">§</a><h3 class="code-header">impl<T> <a class="trait" href="https://doc.rust-lang.org/1.83.0/core/convert/trait.From.html" title="trait core::convert::From">From</a><T> for T</h3></section></summary><div class="impl-items"><details class="toggle method-toggle" open><summary><section id="method.from-1" class="method trait-impl"><a class="src rightside" href="https://doc.rust-lang.org/1.83.0/src/core/convert/mod.rs.html#768">source</a><a href="#method.from-1" class="anchor">§</a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/1.83.0/core/convert/trait.From.html#tymethod.from" class="fn">from</a>(t: T) -> T</h4></section></summary><div class="docblock"><p>Returns the argument unchanged.</p>
|
|||
|
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</div></details></div></details><details class="toggle implementors-toggle"><summary><section id="impl-Into%3CU%3E-for-T" class="impl"><a class="src rightside" href="https://doc.rust-lang.org/1.83.0/src/core/convert/mod.rs.html#748-750">source</a><a href="#impl-Into%3CU%3E-for-T" class="anchor">§</a><h3 class="code-header">impl<T, U> <a class="trait" href="https://doc.rust-lang.org/1.83.0/core/convert/trait.Into.html" title="trait core::convert::Into">Into</a><U> for T<div class="where">where
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U: <a class="trait" href="https://doc.rust-lang.org/1.83.0/core/convert/trait.From.html" title="trait core::convert::From">From</a><T>,</div></h3></section></summary><div class="impl-items"><details class="toggle method-toggle" open><summary><section id="method.into" class="method trait-impl"><a class="src rightside" href="https://doc.rust-lang.org/1.83.0/src/core/convert/mod.rs.html#758">source</a><a href="#method.into" class="anchor">§</a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/1.83.0/core/convert/trait.Into.html#tymethod.into" class="fn">into</a>(self) -> U</h4></section></summary><div class="docblock"><p>Calls <code>U::from(self)</code>.</p>
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<p>That is, this conversion is whatever the implementation of
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|
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<code><a href="https://doc.rust-lang.org/1.83.0/core/convert/trait.From.html" title="trait core::convert::From">From</a><T> for U</code> chooses to do.</p>
|
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|
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</div></details></div></details><details class="toggle implementors-toggle"><summary><section id="impl-ToOwned-for-T" class="impl"><a class="src rightside" href="https://doc.rust-lang.org/1.83.0/src/alloc/borrow.rs.html#82-84">source</a><a href="#impl-ToOwned-for-T" class="anchor">§</a><h3 class="code-header">impl<T> <a class="trait" href="https://doc.rust-lang.org/1.83.0/alloc/borrow/trait.ToOwned.html" title="trait alloc::borrow::ToOwned">ToOwned</a> for T<div class="where">where
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T: <a class="trait" href="https://doc.rust-lang.org/1.83.0/core/clone/trait.Clone.html" title="trait core::clone::Clone">Clone</a>,</div></h3></section></summary><div class="impl-items"><details class="toggle" open><summary><section id="associatedtype.Owned" class="associatedtype trait-impl"><a class="src rightside" href="https://doc.rust-lang.org/1.83.0/src/alloc/borrow.rs.html#86">source</a><a href="#associatedtype.Owned" class="anchor">§</a><h4 class="code-header">type <a href="https://doc.rust-lang.org/1.83.0/alloc/borrow/trait.ToOwned.html#associatedtype.Owned" class="associatedtype">Owned</a> = T</h4></section></summary><div class='docblock'>The resulting type after obtaining ownership.</div></details><details class="toggle method-toggle" open><summary><section id="method.to_owned" class="method trait-impl"><a class="src rightside" href="https://doc.rust-lang.org/1.83.0/src/alloc/borrow.rs.html#87">source</a><a href="#method.to_owned" class="anchor">§</a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/1.83.0/alloc/borrow/trait.ToOwned.html#tymethod.to_owned" class="fn">to_owned</a>(&self) -> T</h4></section></summary><div class='docblock'>Creates owned data from borrowed data, usually by cloning. <a href="https://doc.rust-lang.org/1.83.0/alloc/borrow/trait.ToOwned.html#tymethod.to_owned">Read more</a></div></details><details class="toggle method-toggle" open><summary><section id="method.clone_into" class="method trait-impl"><a class="src rightside" href="https://doc.rust-lang.org/1.83.0/src/alloc/borrow.rs.html#91">source</a><a href="#method.clone_into" class="anchor">§</a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/1.83.0/alloc/borrow/trait.ToOwned.html#method.clone_into" class="fn">clone_into</a>(&self, target: <a class="primitive" href="https://doc.rust-lang.org/1.83.0/std/primitive.reference.html">&mut T</a>)</h4></section></summary><div class='docblock'>Uses borrowed data to replace owned data, usually by cloning. <a href="https://doc.rust-lang.org/1.83.0/alloc/borrow/trait.ToOwned.html#method.clone_into">Read more</a></div></details></div></details><details class="toggle implementors-toggle"><summary><section id="impl-ToString-for-T" class="impl"><a class="src rightside" href="https://doc.rust-lang.org/1.83.0/src/alloc/string.rs.html#2672">source</a><a href="#impl-ToString-for-T" class="anchor">§</a><h3 class="code-header">impl<T> <a class="trait" href="https://doc.rust-lang.org/1.83.0/alloc/string/trait.ToString.html" title="trait alloc::string::ToString">ToString</a> for T<div class="where">where
|
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T: <a class="trait" href="https://doc.rust-lang.org/1.83.0/core/fmt/trait.Display.html" title="trait core::fmt::Display">Display</a> + ?<a class="trait" href="https://doc.rust-lang.org/1.83.0/core/marker/trait.Sized.html" title="trait core::marker::Sized">Sized</a>,</div></h3></section></summary><div class="impl-items"><details class="toggle method-toggle" open><summary><section id="method.to_string" class="method trait-impl"><a class="src rightside" href="https://doc.rust-lang.org/1.83.0/src/alloc/string.rs.html#2678">source</a><a href="#method.to_string" class="anchor">§</a><h4 class="code-header">default fn <a href="https://doc.rust-lang.org/1.83.0/alloc/string/trait.ToString.html#tymethod.to_string" class="fn">to_string</a>(&self) -> <a class="struct" href="https://doc.rust-lang.org/1.83.0/alloc/string/struct.String.html" title="struct alloc::string::String">String</a></h4></section></summary><div class='docblock'>Converts the given value to a <code>String</code>. <a href="https://doc.rust-lang.org/1.83.0/alloc/string/trait.ToString.html#tymethod.to_string">Read more</a></div></details></div></details><details class="toggle implementors-toggle"><summary><section id="impl-TryFrom%3CU%3E-for-T" class="impl"><a class="src rightside" href="https://doc.rust-lang.org/1.83.0/src/core/convert/mod.rs.html#805-807">source</a><a href="#impl-TryFrom%3CU%3E-for-T" class="anchor">§</a><h3 class="code-header">impl<T, U> <a class="trait" href="https://doc.rust-lang.org/1.83.0/core/convert/trait.TryFrom.html" title="trait core::convert::TryFrom">TryFrom</a><U> for T<div class="where">where
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U: <a class="trait" href="https://doc.rust-lang.org/1.83.0/core/convert/trait.Into.html" title="trait core::convert::Into">Into</a><T>,</div></h3></section></summary><div class="impl-items"><details class="toggle" open><summary><section id="associatedtype.Error-1" class="associatedtype trait-impl"><a class="src rightside" href="https://doc.rust-lang.org/1.83.0/src/core/convert/mod.rs.html#809">source</a><a href="#associatedtype.Error-1" class="anchor">§</a><h4 class="code-header">type <a href="https://doc.rust-lang.org/1.83.0/core/convert/trait.TryFrom.html#associatedtype.Error" class="associatedtype">Error</a> = <a class="enum" href="https://doc.rust-lang.org/1.83.0/core/convert/enum.Infallible.html" title="enum core::convert::Infallible">Infallible</a></h4></section></summary><div class='docblock'>The type returned in the event of a conversion error.</div></details><details class="toggle method-toggle" open><summary><section id="method.try_from" class="method trait-impl"><a class="src rightside" href="https://doc.rust-lang.org/1.83.0/src/core/convert/mod.rs.html#812">source</a><a href="#method.try_from" class="anchor">§</a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/1.83.0/core/convert/trait.TryFrom.html#tymethod.try_from" class="fn">try_from</a>(value: U) -> <a class="enum" href="https://doc.rust-lang.org/1.83.0/core/result/enum.Result.html" title="enum core::result::Result">Result</a><T, <T as <a class="trait" href="https://doc.rust-lang.org/1.83.0/core/convert/trait.TryFrom.html" title="trait core::convert::TryFrom">TryFrom</a><U>>::<a class="associatedtype" href="https://doc.rust-lang.org/1.83.0/core/convert/trait.TryFrom.html#associatedtype.Error" title="type core::convert::TryFrom::Error">Error</a>></h4></section></summary><div class='docblock'>Performs the conversion.</div></details></div></details><details class="toggle implementors-toggle"><summary><section id="impl-TryInto%3CU%3E-for-T" class="impl"><a class="src rightside" href="https://doc.rust-lang.org/1.83.0/src/core/convert/mod.rs.html#790-792">source</a><a href="#impl-TryInto%3CU%3E-for-T" class="anchor">§</a><h3 class="code-header">impl<T, U> <a class="trait" href="https://doc.rust-lang.org/1.83.0/core/convert/trait.TryInto.html" title="trait core::convert::TryInto">TryInto</a><U> for T<div class="where">where
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U: <a class="trait" href="https://doc.rust-lang.org/1.83.0/core/convert/trait.TryFrom.html" title="trait core::convert::TryFrom">TryFrom</a><T>,</div></h3></section></summary><div class="impl-items"><details class="toggle" open><summary><section id="associatedtype.Error" class="associatedtype trait-impl"><a class="src rightside" href="https://doc.rust-lang.org/1.83.0/src/core/convert/mod.rs.html#794">source</a><a href="#associatedtype.Error" class="anchor">§</a><h4 class="code-header">type <a href="https://doc.rust-lang.org/1.83.0/core/convert/trait.TryInto.html#associatedtype.Error" class="associatedtype">Error</a> = <U as <a class="trait" href="https://doc.rust-lang.org/1.83.0/core/convert/trait.TryFrom.html" title="trait core::convert::TryFrom">TryFrom</a><T>>::<a class="associatedtype" href="https://doc.rust-lang.org/1.83.0/core/convert/trait.TryFrom.html#associatedtype.Error" title="type core::convert::TryFrom::Error">Error</a></h4></section></summary><div class='docblock'>The type returned in the event of a conversion error.</div></details><details class="toggle method-toggle" open><summary><section id="method.try_into" class="method trait-impl"><a class="src rightside" href="https://doc.rust-lang.org/1.83.0/src/core/convert/mod.rs.html#797">source</a><a href="#method.try_into" class="anchor">§</a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/1.83.0/core/convert/trait.TryInto.html#tymethod.try_into" class="fn">try_into</a>(self) -> <a class="enum" href="https://doc.rust-lang.org/1.83.0/core/result/enum.Result.html" title="enum core::result::Result">Result</a><U, <U as <a class="trait" href="https://doc.rust-lang.org/1.83.0/core/convert/trait.TryFrom.html" title="trait core::convert::TryFrom">TryFrom</a><T>>::<a class="associatedtype" href="https://doc.rust-lang.org/1.83.0/core/convert/trait.TryFrom.html#associatedtype.Error" title="type core::convert::TryFrom::Error">Error</a>></h4></section></summary><div class='docblock'>Performs the conversion.</div></details></div></details></div></section></div></main></body></html>
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