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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="API documentation for the Rust `Literal` struct in crate `proc_macro2`."><meta name="keywords" content="rust, rustlang, rust-lang, Literal"><title>proc_macro2::Literal - Rust</title><link rel="stylesheet" type="text/css" href="../normalize.css"><link rel="stylesheet" type="text/css" href="../rustdoc.css" id="mainThemeStyle"><link rel="stylesheet" type="text/css" href="../dark.css"><link rel="stylesheet" type="text/css" href="../light.css" id="themeStyle"><script src="../storage.js"></script><noscript><link rel="stylesheet" href="../noscript.css"></noscript><link rel="shortcut icon" href="../favicon.ico"><style type="text/css">#crate-search{background-image:url("../down-arrow.svg");}</style></head><body class="rustdoc struct"><!--[if lte IE 8]><div class="warning">This old browser is unsupported and will most likely display funky things.</div><![endif]--><nav class="sidebar"><div class="sidebar-menu">☰</div><a href='../proc_macro2/index.html'><div class='logo-container'><img src='../rust-logo.png' alt='logo'></div></a><p class='location'>Struct Literal</p><div class="sidebar-elems"><div class="block items"><a class="sidebar-title" href="#methods">Methods</a><div class="sidebar-links"><a href="#method.byte_string">byte_string</a><a href="#method.character">character</a><a href="#method.f32_suffixed">f32_suffixed</a><a href="#method.f32_unsuffixed">f32_unsuffixed</a><a href="#method.f64_suffixed">f64_suffixed</a><a href="#method.f64_unsuffixed">f64_unsuffixed</a><a href="#method.i128_suffixed">i128_suffixed</a><a href="#method.i128_unsuffixed">i128_unsuffixed</a><a href="#method.i16_suffixed">i16_suffixed</a><a href="#method.i16_unsuffixed">i16_unsuffixed</a><a href="#method.i32_suffixed">i32_suffixed</a><a href="#method.i32_unsuffixed">i32_unsuffixed</a><a href="#method.i64_suffixed">i64_suffixed</a><a href="#method.i64_unsuffixed">i64_unsuffixed</a><a href="#method.i8_suffixed">i8_suffixed</a><a href="#method.i8_unsuffixed">i8_unsuffixed</a><a href="#method.isize_suffixed">isize_suffixed</a><a href="#method.isize_unsuffixed">isize_unsuffixed</a><a href="#method.set_span">set_span</a><a href="#method.span">span</a><a href="#method.string">string</a><a href="#method.u128_suffixed">u128_suffixed</a><a href="#method.u128_unsuffixed">u128_unsuffixed</a><a href="#method.u16_suffixed">u16_suffixed</a><a href="#method.u16_unsuffixed">u16_unsuffixed</a><a href="#method.u32_suffixed">u32_suffixed</a><a href="#method.u32_unsuffixed">u32_unsuffixed</a><a href="#method.u64_suffixed">u64_suffixed</a><a href="#method.u64_unsuffixed">u64_unsuffixed</a><a href="#method.u8_suffixed">u8_suffixed</a><a href="#method.u8_unsuffixed">u8_unsuffixed</a><a href="#method.usize_suffixed">usize_suffixed</a><a href="#method.usize_unsuffixed">usize_unsuffixed</a></div><a class="sidebar-title" href="#implementations">Trait Implementations</a><div class="sidebar-links"><a href="#impl-Clone">Clone</a><a href="#impl-Debug">Debug</a><a href="#impl-Display">Display</a><a href="#impl-From%3CLiteral%3E">From<Literal></a></div><a class="sidebar-title" href="#synthetic-implementations">Auto Trait Implementations</a><div class="sidebar-links"><a href="#impl-RefUnwindSafe">!RefUnwindSafe</a><a href="#impl-Send">!Send</a><a href="#impl-Sync">!Sync</a><a href="#impl-Unpin">Unpin</a><a href="#impl-UnwindSafe">UnwindSafe</a></div><a class="sidebar-title" href="#blanket-implementations">Blanket Implementations</a><div class="sidebar-links"><a href="#impl-Any">Any</a><a href="#impl-Borrow%3CT%3E">Borrow<T></a><a href="#impl-BorrowMut%3CT%3E">BorrowMut<T></a><a href="#impl-From%3CT%3E">From<T></a><a href="#impl-Into%3CU%3E">Into<U></a><a href="#impl-ToOwned">ToOwned</a><a href="#impl-ToString">ToString</a><a href="#impl-TryFrom%3CU%3E">TryFrom<U></a><a href="#impl-TryInto%3CU%3E">TryInto<U></a></div></div><p class='location'><a href='index.html'>proc_macro2</a></p><script>window.sidebarCurrent = {name: 'Literal', ty: 'struct', relpath: ''};</script><script defer src="sidebar-items.js"></script></div></nav><div class="theme-picker"><button id="theme-picker" aria-label="Pick another theme!"><img src="../brush.svg" width="18" alt="Pick another theme!"></button><div id="theme-choices"></div></div><script src="../theme.js"></script><nav class="sub"><form class="search-form js-only"><div class="search-container"><div><select id="crate-search"><option value="All crates">All crates</option></select><input class="search-input" name="search" autocomplete="off" spellcheck="false" placeholder="Click or press ‘S’ to search, ‘?’ for more options…" type="search"></div><a id="settings-menu" href="../settings.html"><img src="../wheel.svg" width="18" alt="Change settings"></a></div></form></nav><section id="main" class="content"><h1 class='fqn'><span class='out-of-band'><span id='render-detail'><a id="toggle-all-docs" href="javascript:void(0)" title="collapse all docs">[<span class='inner'>−</span>]</a></span><a class='srclink' href='../src/proc_macro2/lib.rs.html#947-950' title='goto source code'>[src]</a></span><span class='in-band'>Struct <a href='index.html'>proc_macro2</a>::<wbr><a class="struct" href=''>Literal</a></span></h1><div class="docblock type-decl hidden-by-usual-hider"><pre class='rust struct'>pub struct Literal { /* fields omitted */ }</pre></div><div class='docblock'><p>A literal string (<code>"hello"</code>), byte string (<code>b"hello"</code>), character (<code>'a'</code>),
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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><h2 id='methods' class='small-section-header'>Methods<a href='#methods' class='anchor'></a></h2><h3 id='impl' class='impl'><code class='in-band'>impl <a class="struct" href="../proc_macro2/struct.Literal.html" title="struct proc_macro2::Literal">Literal</a></code><a href='#impl' class='anchor'></a><a class='srclink' href='../src/proc_macro2/lib.rs.html#992-1097' title='goto source code'>[src]</a></h3><div class='impl-items'><h4 id='method.u8_suffixed' class="method"><code id='u8_suffixed.v'>pub fn <a href='#method.u8_suffixed' class='fnname'>u8_suffixed</a>(n: <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.u8.html">u8</a>) -> <a class="struct" href="../proc_macro2/struct.Literal.html" title="struct proc_macro2::Literal">Literal</a></code><a class='srclink' href='../src/proc_macro2/lib.rs.html#965-967' title='goto source code'>[src]</a></h4><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 rountrips 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><h4 id='method.u16_suffixed' class="method"><code id='u16_suffixed.v'>pub fn <a href='#method.u16_suffixed' class='fnname'>u16_suffixed</a>(n: <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.u16.html">u16</a>) -> <a class="struct" href="../proc_macro2/struct.Literal.html" title="struct proc_macro2::Literal">Literal</a></code><a class='srclink' href='../src/proc_macro2/lib.rs.html#965-967' title='goto source code'>[src]</a></h4><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 rountrips 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><h4 id='method.u32_suffixed' class="method"><code id='u32_suffixed.v'>pub fn <a href='#method.u32_suffixed' class='fnname'>u32_suffixed</a>(n: <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.u32.html">u32</a>) -> <a class="struct" href="../proc_macro2/struct.Literal.html" title="struct proc_macro2::Literal">Literal</a></code><a class='srclink' href='../src/proc_macro2/lib.rs.html#965-967' title='goto source code'>[src]</a></h4><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 rountrips 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><h4 id='method.u64_suffixed' class="method"><code id='u64_suffixed.v'>pub fn <a href='#method.u64_suffixed' class='fnname'>u64_suffixed</a>(n: <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.u64.html">u64</a>) -> <a class="struct" href="../proc_macro2/struct.Literal.html" title="struct proc_macro2::Literal">Literal</a></code><a class='srclink' href='../src/proc_macro2/lib.rs.html#965-967' title='goto source code'>[src]</a></h4><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 rountrips 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><h4 id='method.usize_suffixed' class="method"><code id='usize_suffixed.v'>pub fn <a href='#method.usize_suffixed' class='fnname'>usize_suffixed</a>(n: <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.usize.html">usize</a>) -> <a class="struct" href="../proc_macro2/struct.Literal.html" title="struct proc_macro2::Literal">Literal</a></code><a class='srclink' href='../src/proc_macro2/lib.rs.html#965-967' title='goto source code'>[src]</a></h4><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 rountrips 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><h4 id='method.i8_suffixed' class="method"><code id='i8_suffixed.v'>pub fn <a href='#method.i8_suffixed' class='fnname'>i8_suffixed</a>(n: <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.i8.html">i8</a>) -> <a class="struct" href="../proc_macro2/struct.Literal.html" title="struct proc_macro2::Literal">Literal</a></code><a class='srclink' href='../src/proc_macro2/lib.rs.html#965-967' title='goto source code'>[src]</a></h4><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 rountrips 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><h4 id='method.i16_suffixed' class="method"><code id='i16_suffixed.v'>pub fn <a href='#method.i16_suffixed' class='fnname'>i16_suffixed</a>(n: <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.i16.html">i16</a>) -> <a class="struct" href="../proc_macro2/struct.Literal.html" title="struct proc_macro2::Literal">Literal</a></code><a class='srclink' href='../src/proc_macro2/lib.rs.html#965-967' title='goto source code'>[src]</a></h4><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 rountrips 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><h4 id='method.i32_suffixed' class="method"><code id='i32_suffixed.v'>pub fn <a href='#method.i32_suffixed' class='fnname'>i32_suffixed</a>(n: <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.i32.html">i32</a>) -> <a class="struct" href="../proc_macro2/struct.Literal.html" title="struct proc_macro2::Literal">Literal</a></code><a class='srclink' href='../src/proc_macro2/lib.rs.html#965-967' title='goto source code'>[src]</a></h4><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 rountrips 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><h4 id='method.i64_suffixed' class="method"><code id='i64_suffixed.v'>pub fn <a href='#method.i64_suffixed' class='fnname'>i64_suffixed</a>(n: <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.i64.html">i64</a>) -> <a class="struct" href="../proc_macro2/struct.Literal.html" title="struct proc_macro2::Literal">Literal</a></code><a class='srclink' href='../src/proc_macro2/lib.rs.html#965-967' title='goto source code'>[src]</a></h4><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 rountrips 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><h4 id='method.isize_suffixed' class="method"><code id='isize_suffixed.v'>pub fn <a href='#method.isize_suffixed' class='fnname'>isize_suffixed</a>(n: <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.isize.html">isize</a>) -> <a class="struct" href="../proc_macro2/struct.Literal.html" title="struct proc_macro2::Literal">Literal</a></code><a class='srclink' href='../src/proc_macro2/lib.rs.html#965-967' title='goto source code'>[src]</a></h4><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 rountrips 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><h4 id='method.u128_suffixed' class="method"><code id='u128_suffixed.v'>pub fn <a href='#method.u128_suffixed' class='fnname'>u128_suffixed</a>(n: <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.u128.html">u128</a>) -> <a class="struct" href="../proc_macro2/struct.Literal.html" title="struct proc_macro2::Literal">Literal</a></code><a class='srclink' href='../src/proc_macro2/lib.rs.html#965-967' title='goto source code'>[src]</a></h4><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 rountrips 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><h4 id='method.i128_suffixed' class="method"><code id='i128_suffixed.v'>pub fn <a href='#method.i128_suffixed' class='fnname'>i128_suffixed</a>(n: <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.i128.html">i128</a>) -> <a class="struct" href="../proc_macro2/struct.Literal.html" title="struct proc_macro2::Literal">Literal</a></code><a class='srclink' href='../src/proc_macro2/lib.rs.html#965-967' title='goto source code'>[src]</a></h4><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 rountrips 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><h4 id='method.u8_unsuffixed' class="method"><code id='u8_unsuffixed.v'>pub fn <a href='#method.u8_unsuffixed' class='fnname'>u8_unsuffixed</a>(n: <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.u8.html">u8</a>) -> <a class="struct" href="../proc_macro2/struct.Literal.html" title="struct proc_macro2::Literal">Literal</a></code><a class='srclink' href='../src/proc_macro2/lib.rs.html#986-988' title='goto source code'>[src]</a></h4><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 rountrips 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><h4 id='method.u16_unsuffixed' class="method"><code id='u16_unsuffixed.v'>pub fn <a href='#method.u16_unsuffixed' class='fnname'>u16_unsuffixed</a>(n: <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.u16.html">u16</a>) -> <a class="struct" href="../proc_macro2/struct.Literal.html" title="struct proc_macro2::Literal">Literal</a></code><a class='srclink' href='../src/proc_macro2/lib.rs.html#986-988' title='goto source code'>[src]</a></h4><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 rountrips 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><h4 id='method.u32_unsuffixed' class="method"><code id='u32_unsuffixed.v'>pub fn <a href='#method.u32_unsuffixed' class='fnname'>u32_unsuffixed</a>(n: <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.u32.html">u32</a>) -> <a class="struct" href="../proc_macro2/struct.Literal.html" title="struct proc_macro2::Literal">Literal</a></code><a class='srclink' href='../src/proc_macro2/lib.rs.html#986-988' title='goto source code'>[src]</a></h4><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 rountrips 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><h4 id='method.u64_unsuffixed' class="method"><code id='u64_unsuffixed.v'>pub fn <a href='#method.u64_unsuffixed' class='fnname'>u64_unsuffixed</a>(n: <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.u64.html">u64</a>) -> <a class="struct" href="../proc_macro2/struct.Literal.html" title="struct proc_macro2::Literal">Literal</a></code><a class='srclink' href='../src/proc_macro2/lib.rs.html#986-988' title='goto source code'>[src]</a></h4><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 rountrips 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><h4 id='method.usize_unsuffixed' class="method"><code id='usize_unsuffixed.v'>pub fn <a href='#method.usize_unsuffixed' class='fnname'>usize_unsuffixed</a>(n: <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.usize.html">usize</a>) -> <a class="struct" href="../proc_macro2/struct.Literal.html" title="struct proc_macro2::Literal">Literal</a></code><a class='srclink' href='../src/proc_macro2/lib.rs.html#986-988' title='goto source code'>[src]</a></h4><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 rountrips 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><h4 id='method.i8_unsuffixed' class="method"><code id='i8_unsuffixed.v'>pub fn <a href='#method.i8_unsuffixed' class='fnname'>i8_unsuffixed</a>(n: <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.i8.html">i8</a>) -> <a class="struct" href="../proc_macro2/struct.Literal.html" title="struct proc_macro2::Literal">Literal</a></code><a class='srclink' href='../src/proc_macro2/lib.rs.html#986-988' title='goto source code'>[src]</a></h4><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 rountrips 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><h4 id='method.i16_unsuffixed' class="method"><code id='i16_unsuffixed.v'>pub fn <a href='#method.i16_unsuffixed' class='fnname'>i16_unsuffixed</a>(n: <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.i16.html">i16</a>) -> <a class="struct" href="../proc_macro2/struct.Literal.html" title="struct proc_macro2::Literal">Literal</a></code><a class='srclink' href='../src/proc_macro2/lib.rs.html#986-988' title='goto source code'>[src]</a></h4><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 rountrips 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><h4 id='method.i32_unsuffixed' class="method"><code id='i32_unsuffixed.v'>pub fn <a href='#method.i32_unsuffixed' class='fnname'>i32_unsuffixed</a>(n: <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.i32.html">i32</a>) -> <a class="struct" href="../proc_macro2/struct.Literal.html" title="struct proc_macro2::Literal">Literal</a></code><a class='srclink' href='../src/proc_macro2/lib.rs.html#986-988' title='goto source code'>[src]</a></h4><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 rountrips 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><h4 id='method.i64_unsuffixed' class="method"><code id='i64_unsuffixed.v'>pub fn <a href='#method.i64_unsuffixed' class='fnname'>i64_unsuffixed</a>(n: <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.i64.html">i64</a>) -> <a class="struct" href="../proc_macro2/struct.Literal.html" title="struct proc_macro2::Literal">Literal</a></code><a class='srclink' href='../src/proc_macro2/lib.rs.html#986-988' title='goto source code'>[src]</a></h4><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 rountrips 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><h4 id='method.isize_unsuffixed' class="method"><code id='isize_unsuffixed.v'>pub fn <a href='#method.isize_unsuffixed' class='fnname'>isize_unsuffixed</a>(n: <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.isize.html">isize</a>) -> <a class="struct" href="../proc_macro2/struct.Literal.html" title="struct proc_macro2::Literal">Literal</a></code><a class='srclink' href='../src/proc_macro2/lib.rs.html#986-988' title='goto source code'>[src]</a></h4><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 rountrips 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><h4 id='method.u128_unsuffixed' class="method"><code id='u128_unsuffixed.v'>pub fn <a href='#method.u128_unsuffixed' class='fnname'>u128_unsuffixed</a>(n: <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.u128.html">u128</a>) -> <a class="struct" href="../proc_macro2/struct.Literal.html" title="struct proc_macro2::Literal">Literal</a></code><a class='srclink' href='../src/proc_macro2/lib.rs.html#986-988' title='goto source code'>[src]</a></h4><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 rountrips 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><h4 id='method.i128_unsuffixed' class="method"><code id='i128_unsuffixed.v'>pub fn <a href='#method.i128_unsuffixed' class='fnname'>i128_unsuffixed</a>(n: <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.i128.html">i128</a>) -> <a class="struct" href="../proc_macro2/struct.Literal.html" title="struct proc_macro2::Literal">Literal</a></code><a class='srclink' href='../src/proc_macro2/lib.rs.html#986-988' title='goto source code'>[src]</a></h4><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 rountrips 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><h4 id='method.f64_unsuffixed' class="method"><code id='f64_unsuffixed.v'>pub fn <a href='#method.f64_unsuffixed' class='fnname'>f64_unsuffixed</a>(f: <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.f64.html">f64</a>) -> <a class="struct" href="../proc_macro2/struct.Literal.html" title="struct proc_macro2::Literal">Literal</a></code><a class='srclink' href='../src/proc_macro2/lib.rs.html#1045-1048' title='goto source code'>[src]</a></h4><h4 id='method.f64_suffixed' class="method"><code id='f64_suffixed.v'>pub fn <a href='#method.f64_suffixed' class='fnname'>f64_suffixed</a>(f: <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.f64.html">f64</a>) -> <a class="struct" href="../proc_macro2/struct.Literal.html" title="struct proc_macro2::Literal">Literal</a></code><a class='srclink' href='../src/proc_macro2/lib.rs.html#1050-1053' title='goto source code'>[src]</a></h4><h4 id='method.f32_unsuffixed' class="method"><code id='f32_unsuffixed.v'>pub fn <a href='#method.f32_unsuffixed' class='fnname'>f32_unsuffixed</a>(f: <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.f32.html">f32</a>) -> <a class="struct" href="../proc_macro2/struct.Literal.html" title="struct proc_macro2::Literal">Literal</a></code><a class='srclink' href='../src/proc_macro2/lib.rs.html#1068-1071' title='goto source code'>[src]</a></h4><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 rountrips through
|
|
|
<code>TokenStream</code> or strings and may be broken into two tokens (<code>-</code> and
|
|
|
positive literal).</p>
|
|
|
<h1 id="panics" class="section-header"><a href="#panics">Panics</a></h1>
|
|
|
<p>This function requires that the specified float is finite, for example
|
|
|
if it is infinity or NaN this function will panic.</p>
|
|
|
</div><h4 id='method.f32_suffixed' class="method"><code id='f32_suffixed.v'>pub fn <a href='#method.f32_suffixed' class='fnname'>f32_suffixed</a>(f: <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.f32.html">f32</a>) -> <a class="struct" href="../proc_macro2/struct.Literal.html" title="struct proc_macro2::Literal">Literal</a></code><a class='srclink' href='../src/proc_macro2/lib.rs.html#1073-1076' title='goto source code'>[src]</a></h4><h4 id='method.string' class="method"><code id='string.v'>pub fn <a href='#method.string' class='fnname'>string</a>(string: &<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.str.html">str</a>) -> <a class="struct" href="../proc_macro2/struct.Literal.html" title="struct proc_macro2::Literal">Literal</a></code><a class='srclink' href='../src/proc_macro2/lib.rs.html#1078-1080' title='goto source code'>[src]</a></h4><h4 id='method.character' class="method"><code id='character.v'>pub fn <a href='#method.character' class='fnname'>character</a>(ch: <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.char.html">char</a>) -> <a class="struct" href="../proc_macro2/struct.Literal.html" title="struct proc_macro2::Literal">Literal</a></code><a class='srclink' href='../src/proc_macro2/lib.rs.html#1082-1084' title='goto source code'>[src]</a></h4><h4 id='method.byte_string' class="method"><code id='byte_string.v'>pub fn <a href='#method.byte_string' class='fnname'>byte_string</a>(s: <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.slice.html">&[</a><a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.u8.html">u8</a><a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.slice.html">]</a>) -> <a class="struct" href="../proc_macro2/struct.Literal.html" title="struct proc_macro2::Literal">Literal</a></code><a class='srclink' href='../src/proc_macro2/lib.rs.html#1086-1088' title='goto source code'>[src]</a></h4><h4 id='method.span' class="method"><code id='span.v'>pub fn <a href='#method.span' class='fnname'>span</a>(&self) -> <a class="struct" href="../proc_macro2/struct.Span.html" title="struct proc_macro2::Span">Span</a></code><a class='srclink' href='../src/proc_macro2/lib.rs.html#1090-1092' title='goto source code'>[src]</a></h4><h4 id='method.set_span' class="method"><code id='set_span.v'>pub fn <a href='#method.set_span' class='fnname'>set_span</a>(&mut self, span: <a class="struct" href="../proc_macro2/struct.Span.html" title="struct proc_macro2::Span">Span</a>)</code><a class='srclink' href='../src/proc_macro2/lib.rs.html#1094-1096' title='goto source code'>[src]</a></h4></div><h2 id='implementations' class='small-section-header'>Trait Implementations<a href='#implementations' class='anchor'></a></h2><div id='implementations-list'><h3 id='impl-Clone' class='impl'><code class='in-band'>impl <a class="trait" href="https://doc.rust-lang.org/nightly/core/clone/trait.Clone.html" title="trait core::clone::Clone">Clone</a> for <a class="struct" href="../proc_macro2/struct.Literal.html" title="struct proc_macro2::Literal">Literal</a></code><a href='#impl-Clone' class='anchor'></a><a class='srclink' href='../src/proc_macro2/lib.rs.html#946' title='goto source code'>[src]</a></h3><div class='impl-items'><h4 id='method.clone' class="method hidden"><code id='clone.v'>fn <a href='https://doc.rust-lang.org/nightly/core/clone/trait.Clone.html#tymethod.clone' class='fnname'>clone</a>(&self) -> <a class="struct" href="../proc_macro2/struct.Literal.html" title="struct proc_macro2::Literal">Literal</a></code><a class='srclink' href='../src/proc_macro2/lib.rs.html#946' title='goto source code'>[src]</a></h4><div class='docblock hidden'><p>Returns a copy of the value. <a href="https://doc.rust-lang.org/nightly/core/clone/trait.Clone.html#tymethod.clone">Read more</a></p>
|
|
|
</div><h4 id='method.clone_from' class="method hidden"><code id='clone_from.v'>fn <a href='https://doc.rust-lang.org/nightly/core/clone/trait.Clone.html#method.clone_from' class='fnname'>clone_from</a>(&mut self, source: <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.reference.html">&</a>Self)</code><span class='since' title='Stable since Rust version 1.0.0'>1.0.0</span><a class='srclink' href='https://doc.rust-lang.org/nightly/src/core/clone.rs.html#131-133' title='goto source code'>[src]</a></h4><div class='docblock hidden'><p>Performs copy-assignment from <code>source</code>. <a href="https://doc.rust-lang.org/nightly/core/clone/trait.Clone.html#method.clone_from">Read more</a></p>
|
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</div></div><h3 id='impl-From%3CLiteral%3E' class='impl'><code class='in-band'>impl <a class="trait" href="https://doc.rust-lang.org/nightly/core/convert/trait.From.html" title="trait core::convert::From">From</a><<a class="struct" href="../proc_macro2/struct.Literal.html" title="struct proc_macro2::Literal">Literal</a>> for <a class="enum" href="../proc_macro2/enum.TokenTree.html" title="enum proc_macro2::TokenTree">TokenTree</a></code><a href='#impl-From%3CLiteral%3E' class='anchor'></a><a class='srclink' href='../src/proc_macro2/lib.rs.html#509-513' title='goto source code'>[src]</a></h3><div class='impl-items'><h4 id='method.from' class="method hidden"><code id='from.v'>fn <a href='https://doc.rust-lang.org/nightly/core/convert/trait.From.html#tymethod.from' class='fnname'>from</a>(g: <a class="struct" href="../proc_macro2/struct.Literal.html" title="struct proc_macro2::Literal">Literal</a>) -> <a class="enum" href="../proc_macro2/enum.TokenTree.html" title="enum proc_macro2::TokenTree">TokenTree</a></code><a class='srclink' href='../src/proc_macro2/lib.rs.html#510-512' title='goto source code'>[src]</a></h4><div class='docblock hidden'><p>Performs the conversion.</p>
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</div></div><h3 id='impl-Debug' class='impl'><code class='in-band'>impl <a class="trait" href="https://doc.rust-lang.org/nightly/core/fmt/trait.Debug.html" title="trait core::fmt::Debug">Debug</a> for <a class="struct" href="../proc_macro2/struct.Literal.html" title="struct proc_macro2::Literal">Literal</a></code><a href='#impl-Debug' class='anchor'></a><a class='srclink' href='../src/proc_macro2/lib.rs.html#1099-1103' title='goto source code'>[src]</a></h3><div class='impl-items'><h4 id='method.fmt' class="method hidden"><code id='fmt.v'>fn <a href='https://doc.rust-lang.org/nightly/core/fmt/trait.Debug.html#tymethod.fmt' class='fnname'>fmt</a>(&self, f: &mut <a class="struct" href="https://doc.rust-lang.org/nightly/core/fmt/struct.Formatter.html" title="struct core::fmt::Formatter">Formatter</a>) -> <a class="type" href="https://doc.rust-lang.org/nightly/core/fmt/type.Result.html" title="type core::fmt::Result">Result</a></code><a class='srclink' href='../src/proc_macro2/lib.rs.html#1100-1102' title='goto source code'>[src]</a></h4><div class='docblock hidden'><p>Formats the value using the given formatter. <a href="https://doc.rust-lang.org/nightly/core/fmt/trait.Debug.html#tymethod.fmt">Read more</a></p>
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</div></div><h3 id='impl-Display' class='impl'><code class='in-band'>impl <a class="trait" href="https://doc.rust-lang.org/nightly/core/fmt/trait.Display.html" title="trait core::fmt::Display">Display</a> for <a class="struct" href="../proc_macro2/struct.Literal.html" title="struct proc_macro2::Literal">Literal</a></code><a href='#impl-Display' class='anchor'></a><a class='srclink' href='../src/proc_macro2/lib.rs.html#1105-1109' title='goto source code'>[src]</a></h3><div class='impl-items'><h4 id='method.fmt-1' class="method hidden"><code id='fmt.v-1'>fn <a href='https://doc.rust-lang.org/nightly/core/fmt/trait.Display.html#tymethod.fmt' class='fnname'>fmt</a>(&self, f: &mut <a class="struct" href="https://doc.rust-lang.org/nightly/core/fmt/struct.Formatter.html" title="struct core::fmt::Formatter">Formatter</a>) -> <a class="type" href="https://doc.rust-lang.org/nightly/core/fmt/type.Result.html" title="type core::fmt::Result">Result</a></code><a class='srclink' href='../src/proc_macro2/lib.rs.html#1106-1108' title='goto source code'>[src]</a></h4><div class='docblock hidden'><p>Formats the value using the given formatter. <a href="https://doc.rust-lang.org/nightly/core/fmt/trait.Display.html#tymethod.fmt">Read more</a></p>
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</div></div></div><h2 id='synthetic-implementations' class='small-section-header'>Auto Trait Implementations<a href='#synthetic-implementations' class='anchor'></a></h2><div id='synthetic-implementations-list'><h3 id='impl-Send' class='impl'><code class='in-band'>impl !<a class="trait" href="https://doc.rust-lang.org/nightly/core/marker/trait.Send.html" title="trait core::marker::Send">Send</a> for <a class="struct" href="../proc_macro2/struct.Literal.html" title="struct proc_macro2::Literal">Literal</a></code><a href='#impl-Send' class='anchor'></a></h3><div class='impl-items'></div><h3 id='impl-Unpin' class='impl'><code class='in-band'>impl <a class="trait" href="https://doc.rust-lang.org/nightly/core/marker/trait.Unpin.html" title="trait core::marker::Unpin">Unpin</a> for <a class="struct" href="../proc_macro2/struct.Literal.html" title="struct proc_macro2::Literal">Literal</a></code><a href='#impl-Unpin' class='anchor'></a></h3><div class='impl-items'></div><h3 id='impl-Sync' class='impl'><code class='in-band'>impl !<a class="trait" href="https://doc.rust-lang.org/nightly/core/marker/trait.Sync.html" title="trait core::marker::Sync">Sync</a> for <a class="struct" href="../proc_macro2/struct.Literal.html" title="struct proc_macro2::Literal">Literal</a></code><a href='#impl-Sync' class='anchor'></a></h3><div class='impl-items'></div><h3 id='impl-UnwindSafe' class='impl'><code class='in-band'>impl <a class="trait" href="https://doc.rust-lang.org/nightly/std/panic/trait.UnwindSafe.html" title="trait std::panic::UnwindSafe">UnwindSafe</a> for <a class="struct" href="../proc_macro2/struct.Literal.html" title="struct proc_macro2::Literal">Literal</a></code><a href='#impl-UnwindSafe' class='anchor'></a></h3><div class='impl-items'></div><h3 id='impl-RefUnwindSafe' class='impl'><code class='in-band'>impl !<a class="trait" href="https://doc.rust-lang.org/nightly/std/panic/trait.RefUnwindSafe.html" title="trait std::panic::RefUnwindSafe">RefUnwindSafe</a> for <a class="struct" href="../proc_macro2/struct.Literal.html" title="struct proc_macro2::Literal">Literal</a></code><a href='#impl-RefUnwindSafe' class='anchor'></a></h3><div class='impl-items'></div></div><h2 id='blanket-implementations' class='small-section-header'>Blanket Implementations<a href='#blanket-implementations' class='anchor'></a></h2><div id='blanket-implementations-list'><h3 id='impl-ToOwned' class='impl'><code class='in-band'>impl<T> <a class="trait" href="https://doc.rust-lang.org/nightly/alloc/borrow/trait.ToOwned.html" title="trait alloc::borrow::ToOwned">ToOwned</a> for T <span class="where fmt-newline">where<br> T: <a class="trait" href="https://doc.rust-lang.org/nightly/core/clone/trait.Clone.html" title="trait core::clone::Clone">Clone</a>, </span></code><a href='#impl-ToOwned' class='anchor'></a><a class='srclink' href='https://doc.rust-lang.org/nightly/src/alloc/borrow.rs.html#81-92' title='goto source code'>[src]</a></h3><div class='impl-items'><h4 id='associatedtype.Owned' class="type"><code id='Owned.t'>type <a href='https://doc.rust-lang.org/nightly/alloc/borrow/trait.ToOwned.html#associatedtype.Owned' class="type">Owned</a> = T</code></h4><div class='docblock'><p>The resulting type after obtaining ownership.</p>
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</div><h4 id='method.to_owned' class="method hidden"><code id='to_owned.v'>fn <a href='https://doc.rust-lang.org/nightly/alloc/borrow/trait.ToOwned.html#tymethod.to_owned' class='fnname'>to_owned</a>(&self) -> T</code><a class='srclink' href='https://doc.rust-lang.org/nightly/src/alloc/borrow.rs.html#85-87' title='goto source code'>[src]</a></h4><div class='docblock hidden'><p>Creates owned data from borrowed data, usually by cloning. <a href="https://doc.rust-lang.org/nightly/alloc/borrow/trait.ToOwned.html#tymethod.to_owned">Read more</a></p>
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</div><h4 id='method.clone_into' class="method hidden"><code id='clone_into.v'>fn <a href='https://doc.rust-lang.org/nightly/alloc/borrow/trait.ToOwned.html#method.clone_into' class='fnname'>clone_into</a>(&self, target: <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.reference.html">&mut </a>T)</code><a class='srclink' href='https://doc.rust-lang.org/nightly/src/alloc/borrow.rs.html#89-91' title='goto source code'>[src]</a></h4><div class='stability hidden'><div class='stab unstable'><details><summary><span class='emoji'>🔬</span> This is a nightly-only experimental API. (<code>toowned_clone_into</code>)</summary><p>recently added</p>
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</details></div></div><div class='docblock hidden'><p>Uses borrowed data to replace owned data, usually by cloning. <a href="https://doc.rust-lang.org/nightly/alloc/borrow/trait.ToOwned.html#method.clone_into">Read more</a></p>
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</div></div><h3 id='impl-Into%3CU%3E' class='impl'><code class='in-band'>impl<T, U> <a class="trait" href="https://doc.rust-lang.org/nightly/core/convert/trait.Into.html" title="trait core::convert::Into">Into</a><U> for T <span class="where fmt-newline">where<br> U: <a class="trait" href="https://doc.rust-lang.org/nightly/core/convert/trait.From.html" title="trait core::convert::From">From</a><T>, </span></code><a href='#impl-Into%3CU%3E' class='anchor'></a><a class='srclink' href='https://doc.rust-lang.org/nightly/src/core/convert.rs.html#544-549' title='goto source code'>[src]</a></h3><div class='impl-items'><h4 id='method.into' class="method hidden"><code id='into.v'>fn <a href='https://doc.rust-lang.org/nightly/core/convert/trait.Into.html#tymethod.into' class='fnname'>into</a>(self) -> U</code><a class='srclink' href='https://doc.rust-lang.org/nightly/src/core/convert.rs.html#546-548' title='goto source code'>[src]</a></h4><div class='docblock hidden'><p>Performs the conversion.</p>
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</div></div><h3 id='impl-From%3CT%3E' class='impl'><code class='in-band'>impl<T> <a class="trait" href="https://doc.rust-lang.org/nightly/core/convert/trait.From.html" title="trait core::convert::From">From</a><T> for T</code><a href='#impl-From%3CT%3E' class='anchor'></a><a class='srclink' href='https://doc.rust-lang.org/nightly/src/core/convert.rs.html#553-555' title='goto source code'>[src]</a></h3><div class='impl-items'><h4 id='method.from-1' class="method hidden"><code id='from.v-1'>fn <a href='https://doc.rust-lang.org/nightly/core/convert/trait.From.html#tymethod.from' class='fnname'>from</a>(t: T) -> T</code><a class='srclink' href='https://doc.rust-lang.org/nightly/src/core/convert.rs.html#554' title='goto source code'>[src]</a></h4><div class='docblock hidden'><p>Performs the conversion.</p>
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</div></div><h3 id='impl-ToString' class='impl'><code class='in-band'>impl<T> <a class="trait" href="https://doc.rust-lang.org/nightly/alloc/string/trait.ToString.html" title="trait alloc::string::ToString">ToString</a> for T <span class="where fmt-newline">where<br> T: <a class="trait" href="https://doc.rust-lang.org/nightly/core/fmt/trait.Display.html" title="trait core::fmt::Display">Display</a> + ?<a class="trait" href="https://doc.rust-lang.org/nightly/core/marker/trait.Sized.html" title="trait core::marker::Sized">Sized</a>, </span></code><a href='#impl-ToString' class='anchor'></a><a class='srclink' href='https://doc.rust-lang.org/nightly/src/alloc/string.rs.html#2134-2144' title='goto source code'>[src]</a></h3><div class='impl-items'><h4 id='method.to_string' class="method hidden"><code id='to_string.v'>default fn <a href='https://doc.rust-lang.org/nightly/alloc/string/trait.ToString.html#tymethod.to_string' class='fnname'>to_string</a>(&self) -> <a class="struct" href="https://doc.rust-lang.org/nightly/alloc/string/struct.String.html" title="struct alloc::string::String">String</a></code><a class='srclink' href='https://doc.rust-lang.org/nightly/src/alloc/string.rs.html#2136-2143' title='goto source code'>[src]</a></h4><div class='docblock hidden'><p>Converts the given value to a <code>String</code>. <a href="https://doc.rust-lang.org/nightly/alloc/string/trait.ToString.html#tymethod.to_string">Read more</a></p>
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</div></div><h3 id='impl-TryFrom%3CU%3E' class='impl'><code class='in-band'>impl<T, U> <a class="trait" href="https://doc.rust-lang.org/nightly/core/convert/trait.TryFrom.html" title="trait core::convert::TryFrom">TryFrom</a><U> for T <span class="where fmt-newline">where<br> U: <a class="trait" href="https://doc.rust-lang.org/nightly/core/convert/trait.Into.html" title="trait core::convert::Into">Into</a><T>, </span></code><a href='#impl-TryFrom%3CU%3E' class='anchor'></a><a class='srclink' href='https://doc.rust-lang.org/nightly/src/core/convert.rs.html#572-578' title='goto source code'>[src]</a></h3><div class='impl-items'><h4 id='associatedtype.Error' class="type"><code id='Error.t'>type <a href='https://doc.rust-lang.org/nightly/core/convert/trait.TryFrom.html#associatedtype.Error' class="type">Error</a> = <a class="enum" href="https://doc.rust-lang.org/nightly/core/convert/enum.Infallible.html" title="enum core::convert::Infallible">Infallible</a></code></h4><div class='docblock'><p>The type returned in the event of a conversion error.</p>
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</div><h4 id='method.try_from' class="method hidden"><code id='try_from.v'>fn <a href='https://doc.rust-lang.org/nightly/core/convert/trait.TryFrom.html#tymethod.try_from' class='fnname'>try_from</a>(value: U) -> <a class="enum" href="https://doc.rust-lang.org/nightly/core/result/enum.Result.html" title="enum core::result::Result">Result</a><T, <T as <a class="trait" href="https://doc.rust-lang.org/nightly/core/convert/trait.TryFrom.html" title="trait core::convert::TryFrom">TryFrom</a><U>>::<a class="type" href="https://doc.rust-lang.org/nightly/core/convert/trait.TryFrom.html#associatedtype.Error" title="type core::convert::TryFrom::Error">Error</a>></code><a class='srclink' href='https://doc.rust-lang.org/nightly/src/core/convert.rs.html#575-577' title='goto source code'>[src]</a></h4><div class='docblock hidden'><p>Performs the conversion.</p>
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</div></div><h3 id='impl-TryInto%3CU%3E' class='impl'><code class='in-band'>impl<T, U> <a class="trait" href="https://doc.rust-lang.org/nightly/core/convert/trait.TryInto.html" title="trait core::convert::TryInto">TryInto</a><U> for T <span class="where fmt-newline">where<br> U: <a class="trait" href="https://doc.rust-lang.org/nightly/core/convert/trait.TryFrom.html" title="trait core::convert::TryFrom">TryFrom</a><T>, </span></code><a href='#impl-TryInto%3CU%3E' class='anchor'></a><a class='srclink' href='https://doc.rust-lang.org/nightly/src/core/convert.rs.html#560-567' title='goto source code'>[src]</a></h3><div class='impl-items'><h4 id='associatedtype.Error-1' class="type"><code id='Error.t-1'>type <a href='https://doc.rust-lang.org/nightly/core/convert/trait.TryInto.html#associatedtype.Error' class="type">Error</a> = <U as <a class="trait" href="https://doc.rust-lang.org/nightly/core/convert/trait.TryFrom.html" title="trait core::convert::TryFrom">TryFrom</a><T>>::<a class="type" href="https://doc.rust-lang.org/nightly/core/convert/trait.TryFrom.html#associatedtype.Error" title="type core::convert::TryFrom::Error">Error</a></code></h4><div class='docblock'><p>The type returned in the event of a conversion error.</p>
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</div><h4 id='method.try_into' class="method hidden"><code id='try_into.v'>fn <a href='https://doc.rust-lang.org/nightly/core/convert/trait.TryInto.html#tymethod.try_into' class='fnname'>try_into</a>(self) -> <a class="enum" href="https://doc.rust-lang.org/nightly/core/result/enum.Result.html" title="enum core::result::Result">Result</a><U, <U as <a class="trait" href="https://doc.rust-lang.org/nightly/core/convert/trait.TryFrom.html" title="trait core::convert::TryFrom">TryFrom</a><T>>::<a class="type" href="https://doc.rust-lang.org/nightly/core/convert/trait.TryFrom.html#associatedtype.Error" title="type core::convert::TryFrom::Error">Error</a>></code><a class='srclink' href='https://doc.rust-lang.org/nightly/src/core/convert.rs.html#564-566' title='goto source code'>[src]</a></h4><div class='docblock hidden'><p>Performs the conversion.</p>
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</div></div><h3 id='impl-BorrowMut%3CT%3E' class='impl'><code class='in-band'>impl<T> <a class="trait" href="https://doc.rust-lang.org/nightly/core/borrow/trait.BorrowMut.html" title="trait core::borrow::BorrowMut">BorrowMut</a><T> for T <span class="where fmt-newline">where<br> T: ?<a class="trait" href="https://doc.rust-lang.org/nightly/core/marker/trait.Sized.html" title="trait core::marker::Sized">Sized</a>, </span></code><a href='#impl-BorrowMut%3CT%3E' class='anchor'></a><a class='srclink' href='https://doc.rust-lang.org/nightly/src/core/borrow.rs.html#218-220' title='goto source code'>[src]</a></h3><div class='impl-items'><h4 id='method.borrow_mut' class="method hidden"><code id='borrow_mut.v'>fn <a href='https://doc.rust-lang.org/nightly/core/borrow/trait.BorrowMut.html#tymethod.borrow_mut' class='fnname'>borrow_mut</a>(&mut self) -> <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.reference.html">&mut </a>T</code><a class='srclink' href='https://doc.rust-lang.org/nightly/src/core/borrow.rs.html#219' title='goto source code'>[src]</a></h4><div class='docblock hidden'><p>Mutably borrows from an owned value. <a href="https://doc.rust-lang.org/nightly/core/borrow/trait.BorrowMut.html#tymethod.borrow_mut">Read more</a></p>
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</div></div><h3 id='impl-Borrow%3CT%3E' class='impl'><code class='in-band'>impl<T> <a class="trait" href="https://doc.rust-lang.org/nightly/core/borrow/trait.Borrow.html" title="trait core::borrow::Borrow">Borrow</a><T> for T <span class="where fmt-newline">where<br> T: ?<a class="trait" href="https://doc.rust-lang.org/nightly/core/marker/trait.Sized.html" title="trait core::marker::Sized">Sized</a>, </span></code><a href='#impl-Borrow%3CT%3E' class='anchor'></a><a class='srclink' href='https://doc.rust-lang.org/nightly/src/core/borrow.rs.html#213-215' title='goto source code'>[src]</a></h3><div class='impl-items'><h4 id='method.borrow' class="method hidden"><code id='borrow.v'>fn <a href='https://doc.rust-lang.org/nightly/core/borrow/trait.Borrow.html#tymethod.borrow' class='fnname'>borrow</a>(&self) -> <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.reference.html">&</a>T</code><a class='srclink' href='https://doc.rust-lang.org/nightly/src/core/borrow.rs.html#214' title='goto source code'>[src]</a></h4><div class='docblock hidden'><p>Immutably borrows from an owned value. <a href="https://doc.rust-lang.org/nightly/core/borrow/trait.Borrow.html#tymethod.borrow">Read more</a></p>
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</div></div><h3 id='impl-Any' class='impl'><code class='in-band'>impl<T> <a class="trait" href="https://doc.rust-lang.org/nightly/core/any/trait.Any.html" title="trait core::any::Any">Any</a> for T <span class="where fmt-newline">where<br> T: 'static + ?<a class="trait" href="https://doc.rust-lang.org/nightly/core/marker/trait.Sized.html" title="trait core::marker::Sized">Sized</a>, </span></code><a href='#impl-Any' class='anchor'></a><a class='srclink' href='https://doc.rust-lang.org/nightly/src/core/any.rs.html#100-102' title='goto source code'>[src]</a></h3><div class='impl-items'><h4 id='method.type_id' class="method hidden"><code id='type_id.v'>fn <a href='https://doc.rust-lang.org/nightly/core/any/trait.Any.html#tymethod.type_id' class='fnname'>type_id</a>(&self) -> <a class="struct" href="https://doc.rust-lang.org/nightly/core/any/struct.TypeId.html" title="struct core::any::TypeId">TypeId</a></code><a class='srclink' href='https://doc.rust-lang.org/nightly/src/core/any.rs.html#101' title='goto source code'>[src]</a></h4><div class='docblock hidden'><p>Gets the <code>TypeId</code> of <code>self</code>. <a href="https://doc.rust-lang.org/nightly/core/any/trait.Any.html#tymethod.type_id">Read more</a></p>
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</div></div></div></section><section id="search" class="content hidden"></section><section class="footer"></section><aside id="help" class="hidden"><div><h1 class="hidden">Help</h1><div class="shortcuts"><h2>Keyboard Shortcuts</h2><dl><dt><kbd>?</kbd></dt><dd>Show this help dialog</dd><dt><kbd>S</kbd></dt><dd>Focus the search field</dd><dt><kbd>↑</kbd></dt><dd>Move up in search results</dd><dt><kbd>↓</kbd></dt><dd>Move down in search results</dd><dt><kbd>↹</kbd></dt><dd>Switch tab</dd><dt><kbd>⏎</kbd></dt><dd>Go to active search result</dd><dt><kbd>+</kbd></dt><dd>Expand all sections</dd><dt><kbd>-</kbd></dt><dd>Collapse all sections</dd></dl></div><div class="infos"><h2>Search Tricks</h2><p>Prefix searches with a type followed by a colon (e.g., <code>fn:</code>) to restrict the search to a given type.</p><p>Accepted types are: <code>fn</code>, <code>mod</code>, <code>struct</code>, <code>enum</code>, <code>trait</code>, <code>type</code>, <code>macro</code>, and <code>const</code>.</p><p>Search functions by type signature (e.g., <code>vec -> usize</code> or <code>* -> vec</code>)</p><p>Search multiple things at once by splitting your query with comma (e.g., <code>str,u8</code> or <code>String,struct:Vec,test</code>)</p></div></div></aside><script>window.rootPath = "../";window.currentCrate = "proc_macro2";</script><script src="../aliases.js"></script><script src="../main.js"></script><script defer src="../search-index.js"></script></body></html> |
