mirror of
https://github.com/fluencelabs/wasmer
synced 2025-04-27 11:22:13 +00:00
173 lines
49 KiB
HTML
173 lines
49 KiB
HTML
<!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 `Wrapper` struct in crate `textwrap`."><meta name="keywords" content="rust, rustlang, rust-lang, Wrapper"><title>textwrap::Wrapper - 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='../textwrap/index.html'><div class='logo-container'><img src='../rust-logo.png' alt='logo'></div></a><p class='location'>Struct Wrapper</p><div class="sidebar-elems"><div class="block items"><a class="sidebar-title" href="#fields">Fields</a><div class="sidebar-links"><a href="#structfield.width">width</a><a href="#structfield.initial_indent">initial_indent</a><a href="#structfield.subsequent_indent">subsequent_indent</a><a href="#structfield.break_words">break_words</a><a href="#structfield.splitter">splitter</a></div><a class="sidebar-title" href="#methods">Methods</a><div class="sidebar-links"><a href="#method.break_words">break_words</a><a href="#method.fill">fill</a><a href="#method.initial_indent">initial_indent</a><a href="#method.into_wrap_iter">into_wrap_iter</a><a href="#method.new">new</a><a href="#method.subsequent_indent">subsequent_indent</a><a href="#method.with_splitter">with_splitter</a><a href="#method.wrap">wrap</a><a href="#method.wrap_iter">wrap_iter</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></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-TryFrom%3CU%3E">TryFrom<U></a><a href="#impl-TryInto%3CU%3E">TryInto<U></a></div></div><p class='location'><a href='index.html'>textwrap</a></p><script>window.sidebarCurrent = {name: 'Wrapper', 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/textwrap/lib.rs.html#84-99' title='goto source code'>[src]</a></span><span class='in-band'>Struct <a href='index.html'>textwrap</a>::<wbr><a class="struct" href=''>Wrapper</a></span></h1><div class="docblock type-decl hidden-by-usual-hider"><pre class='rust struct'>pub struct Wrapper<'a, S: <a class="trait" href="../textwrap/trait.WordSplitter.html" title="trait textwrap::WordSplitter">WordSplitter</a>> {
|
||
pub width: <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.usize.html">usize</a>,
|
||
pub initial_indent: &'a <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.str.html">str</a>,
|
||
pub subsequent_indent: &'a <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.str.html">str</a>,
|
||
pub break_words: <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.bool.html">bool</a>,
|
||
pub splitter: S,
|
||
}</pre></div><div class='docblock'><p>A Wrapper holds settings for wrapping and filling text. Use it
|
||
when the convenience <a href="fn.wrap_iter.html"><code>wrap_iter</code></a>, <a href="fn.wrap.html"><code>wrap</code></a> and <a href="fn.fill.html"><code>fill</code></a> functions
|
||
are not flexible enough.</p>
|
||
<p>The algorithm used by the <code>WrapIter</code> iterator (returned from the
|
||
<code>wrap_iter</code> method) works by doing successive partial scans over
|
||
words in the input string (where each single scan yields a single
|
||
line) so that the overall time and memory complexity is O(<em>n</em>) where
|
||
<em>n</em> is the length of the input string.</p>
|
||
</div><h2 id='fields' class='fields small-section-header'>
|
||
Fields<a href='#fields' class='anchor'></a></h2><span id="structfield.width" class="structfield small-section-header"><a href="#structfield.width" class="anchor field"></a><code id="width.v">width: <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.usize.html">usize</a></code></span><div class='docblock'><p>The width in columns at which the text will be wrapped.</p>
|
||
</div><span id="structfield.initial_indent" class="structfield small-section-header"><a href="#structfield.initial_indent" class="anchor field"></a><code id="initial_indent.v">initial_indent: &'a <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.str.html">str</a></code></span><div class='docblock'><p>Indentation used for the first line of output.</p>
|
||
</div><span id="structfield.subsequent_indent" class="structfield small-section-header"><a href="#structfield.subsequent_indent" class="anchor field"></a><code id="subsequent_indent.v">subsequent_indent: &'a <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.str.html">str</a></code></span><div class='docblock'><p>Indentation used for subsequent lines of output.</p>
|
||
</div><span id="structfield.break_words" class="structfield small-section-header"><a href="#structfield.break_words" class="anchor field"></a><code id="break_words.v">break_words: <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.bool.html">bool</a></code></span><div class='docblock'><p>Allow long words to be broken if they cannot fit on a line.
|
||
When set to <code>false</code>, some lines may be longer than
|
||
<code>self.width</code>.</p>
|
||
</div><span id="structfield.splitter" class="structfield small-section-header"><a href="#structfield.splitter" class="anchor field"></a><code id="splitter.v">splitter: S</code></span><div class='docblock'><p>The method for splitting words. If the <code>hyphenation</code> feature
|
||
is enabled, you can use a <code>hyphenation::Standard</code> dictionary
|
||
here to get language-aware hyphenation.</p>
|
||
</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> <a class="struct" href="../textwrap/struct.Wrapper.html" title="struct textwrap::Wrapper">Wrapper</a><'a, <a class="struct" href="../textwrap/struct.HyphenSplitter.html" title="struct textwrap::HyphenSplitter">HyphenSplitter</a>></code><a href='#impl' class='anchor'></a><a class='srclink' href='../src/textwrap/lib.rs.html#101-131' title='goto source code'>[src]</a></h3><div class='impl-items'><h4 id='method.new' class="method"><code id='new.v'>pub fn <a href='#method.new' class='fnname'>new</a>(width: <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.usize.html">usize</a>) -> <a class="struct" href="../textwrap/struct.Wrapper.html" title="struct textwrap::Wrapper">Wrapper</a><'a, <a class="struct" href="../textwrap/struct.HyphenSplitter.html" title="struct textwrap::HyphenSplitter">HyphenSplitter</a>></code><a class='srclink' href='../src/textwrap/lib.rs.html#109-111' title='goto source code'>[src]</a></h4><div class='docblock'><p>Create a new Wrapper for wrapping at the specified width. By
|
||
default, we allow words longer than <code>width</code> to be broken. A
|
||
<a href="struct.HyphenSplitter.html"><code>HyphenSplitter</code></a> will be used by default for splitting
|
||
words. See the <a href="trait.WordSplitter.html"><code>WordSplitter</code></a> trait for other options.</p>
|
||
</div></div><h3 id='impl-1' class='impl'><code class='in-band'>impl<'a, S: <a class="trait" href="../textwrap/trait.WordSplitter.html" title="trait textwrap::WordSplitter">WordSplitter</a>> <a class="struct" href="../textwrap/struct.Wrapper.html" title="struct textwrap::Wrapper">Wrapper</a><'a, S></code><a href='#impl-1' class='anchor'></a><a class='srclink' href='../src/textwrap/lib.rs.html#133-379' title='goto source code'>[src]</a></h3><div class='impl-items'><h4 id='method.with_splitter' class="method"><code id='with_splitter.v'>pub fn <a href='#method.with_splitter' class='fnname'>with_splitter</a>(width: <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.usize.html">usize</a>, splitter: S) -> <a class="struct" href="../textwrap/struct.Wrapper.html" title="struct textwrap::Wrapper">Wrapper</a><'a, S></code><a class='srclink' href='../src/textwrap/lib.rs.html#139-147' title='goto source code'>[src]</a></h4><div class='docblock'><p>Use the given <a href="trait.WordSplitter.html"><code>WordSplitter</code></a> to create a new Wrapper for
|
||
wrapping at the specified width. By default, we allow words
|
||
longer than <code>width</code> to be broken.</p>
|
||
</div><h4 id='method.initial_indent' class="method"><code id='initial_indent.v-1'>pub fn <a href='#method.initial_indent' class='fnname'>initial_indent</a>(self, indent: &'a <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.str.html">str</a>) -> <a class="struct" href="../textwrap/struct.Wrapper.html" title="struct textwrap::Wrapper">Wrapper</a><'a, S></code><a class='srclink' href='../src/textwrap/lib.rs.html#165-170' title='goto source code'>[src]</a></h4><div class='docblock'><p>Change <a href="#structfield.initial_indent"><code>self.initial_indent</code></a>. The initial indentation is
|
||
used on the very first line of output.</p>
|
||
<h1 id="examples" class="section-header"><a href="#examples">Examples</a></h1>
|
||
<p>Classic paragraph indentation can be achieved by specifying an
|
||
initial indentation and wrapping each paragraph by itself:</p>
|
||
|
||
<div class="example-wrap"><pre class="rust rust-example-rendered">
|
||
<span class="kw">use</span> <span class="ident">textwrap</span>::<span class="ident">Wrapper</span>;
|
||
|
||
<span class="kw">let</span> <span class="ident">wrapper</span> <span class="op">=</span> <span class="ident">Wrapper</span>::<span class="ident">new</span>(<span class="number">15</span>).<span class="ident">initial_indent</span>(<span class="string">" "</span>);</pre></div>
|
||
</div><h4 id='method.subsequent_indent' class="method"><code id='subsequent_indent.v-1'>pub fn <a href='#method.subsequent_indent' class='fnname'>subsequent_indent</a>(self, indent: &'a <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.str.html">str</a>) -> <a class="struct" href="../textwrap/struct.Wrapper.html" title="struct textwrap::Wrapper">Wrapper</a><'a, S></code><a class='srclink' href='../src/textwrap/lib.rs.html#190-195' title='goto source code'>[src]</a></h4><div class='docblock'><p>Change <a href="#structfield.subsequent_indent"><code>self.subsequent_indent</code></a>. The subsequent indentation
|
||
is used on lines following the first line of output.</p>
|
||
<h1 id="examples-1" class="section-header"><a href="#examples-1">Examples</a></h1>
|
||
<p>Combining initial and subsequent indentation lets you format a
|
||
single paragraph as a bullet list:</p>
|
||
|
||
<div class="example-wrap"><pre class="rust rust-example-rendered">
|
||
<span class="kw">use</span> <span class="ident">textwrap</span>::<span class="ident">Wrapper</span>;
|
||
|
||
<span class="kw">let</span> <span class="ident">wrapper</span> <span class="op">=</span> <span class="ident">Wrapper</span>::<span class="ident">new</span>(<span class="number">15</span>)
|
||
.<span class="ident">initial_indent</span>(<span class="string">"* "</span>)
|
||
.<span class="ident">subsequent_indent</span>(<span class="string">" "</span>);</pre></div>
|
||
</div><h4 id='method.break_words' class="method"><code id='break_words.v-1'>pub fn <a href='#method.break_words' class='fnname'>break_words</a>(self, setting: <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.bool.html">bool</a>) -> <a class="struct" href="../textwrap/struct.Wrapper.html" title="struct textwrap::Wrapper">Wrapper</a><'a, S></code><a class='srclink' href='../src/textwrap/lib.rs.html#202-207' title='goto source code'>[src]</a></h4><div class='docblock'><p>Change <a href="#structfield.break_words"><code>self.break_words</code></a>. This controls if words longer
|
||
than <code>self.width</code> can be broken, or if they will be left
|
||
sticking out into the right margin.</p>
|
||
</div><h4 id='method.fill' class="method"><code id='fill.v'>pub fn <a href='#method.fill' class='fnname'>fill</a>(&self, s: &<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.str.html">str</a>) -> <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='../src/textwrap/lib.rs.html#231-244' title='goto source code'>[src]</a></h4><div class='docblock'><p>Fill a line of text at <code>self.width</code> characters. Strings are
|
||
wrapped based on their displayed width, not their size in
|
||
bytes.</p>
|
||
<p>The result is a string with newlines between each line. Use
|
||
the <code>wrap</code> method if you need access to the individual lines.</p>
|
||
<h1 id="complexities" class="section-header"><a href="#complexities">Complexities</a></h1>
|
||
<p>This method simply joins the lines produced by <code>wrap_iter</code>. As
|
||
such, it inherits the O(<em>n</em>) time and memory complexity where
|
||
<em>n</em> is the input string length.</p>
|
||
<h1 id="examples-2" class="section-header"><a href="#examples-2">Examples</a></h1>
|
||
<div class="example-wrap"><pre class="rust rust-example-rendered">
|
||
<span class="kw">use</span> <span class="ident">textwrap</span>::<span class="ident">Wrapper</span>;
|
||
|
||
<span class="kw">let</span> <span class="ident">wrapper</span> <span class="op">=</span> <span class="ident">Wrapper</span>::<span class="ident">new</span>(<span class="number">15</span>);
|
||
<span class="macro">assert_eq</span><span class="macro">!</span>(<span class="ident">wrapper</span>.<span class="ident">fill</span>(<span class="string">"Memory safety without garbage collection."</span>),
|
||
<span class="string">"Memory safety\nwithout garbage\ncollection."</span>);</pre></div>
|
||
</div><h4 id='method.wrap' class="method"><code id='wrap.v'>pub fn <a href='#method.wrap' class='fnname'>wrap</a>(&self, s: &'a <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.str.html">str</a>) -> <a class="struct" href="https://doc.rust-lang.org/nightly/alloc/vec/struct.Vec.html" title="struct alloc::vec::Vec">Vec</a><<a class="enum" href="https://doc.rust-lang.org/nightly/alloc/borrow/enum.Cow.html" title="enum alloc::borrow::Cow">Cow</a><'a, <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.str.html">str</a>>></code><a class='srclink' href='../src/textwrap/lib.rs.html#285-287' title='goto source code'>[src]</a></h4><div class='docblock'><p>Wrap a line of text at <code>self.width</code> characters. Strings are
|
||
wrapped based on their displayed width, not their size in
|
||
bytes.</p>
|
||
<h1 id="complexities-1" class="section-header"><a href="#complexities-1">Complexities</a></h1>
|
||
<p>This method simply collects the lines produced by <code>wrap_iter</code>.
|
||
As such, it inherits the O(<em>n</em>) overall time and memory
|
||
complexity where <em>n</em> is the input string length.</p>
|
||
<h1 id="examples-3" class="section-header"><a href="#examples-3">Examples</a></h1>
|
||
<div class="example-wrap"><pre class="rust rust-example-rendered">
|
||
<span class="kw">use</span> <span class="ident">textwrap</span>::<span class="ident">Wrapper</span>;
|
||
|
||
<span class="kw">let</span> <span class="ident">wrap15</span> <span class="op">=</span> <span class="ident">Wrapper</span>::<span class="ident">new</span>(<span class="number">15</span>);
|
||
<span class="macro">assert_eq</span><span class="macro">!</span>(<span class="ident">wrap15</span>.<span class="ident">wrap</span>(<span class="string">"Concurrency without data races."</span>),
|
||
<span class="macro">vec</span><span class="macro">!</span>[<span class="string">"Concurrency"</span>,
|
||
<span class="string">"without data"</span>,
|
||
<span class="string">"races."</span>]);
|
||
|
||
<span class="kw">let</span> <span class="ident">wrap20</span> <span class="op">=</span> <span class="ident">Wrapper</span>::<span class="ident">new</span>(<span class="number">20</span>);
|
||
<span class="macro">assert_eq</span><span class="macro">!</span>(<span class="ident">wrap20</span>.<span class="ident">wrap</span>(<span class="string">"Concurrency without data races."</span>),
|
||
<span class="macro">vec</span><span class="macro">!</span>[<span class="string">"Concurrency without"</span>,
|
||
<span class="string">"data races."</span>]);</pre></div>
|
||
<p>Notice that newlines in the input are preserved. This means
|
||
that they force a line break, regardless of how long the
|
||
current line is:</p>
|
||
|
||
<div class="example-wrap"><pre class="rust rust-example-rendered">
|
||
<span class="kw">use</span> <span class="ident">textwrap</span>::<span class="ident">Wrapper</span>;
|
||
|
||
<span class="kw">let</span> <span class="ident">wrapper</span> <span class="op">=</span> <span class="ident">Wrapper</span>::<span class="ident">new</span>(<span class="number">40</span>);
|
||
<span class="macro">assert_eq</span><span class="macro">!</span>(<span class="ident">wrapper</span>.<span class="ident">wrap</span>(<span class="string">"First line.\nSecond line."</span>),
|
||
<span class="macro">vec</span><span class="macro">!</span>[<span class="string">"First line."</span>, <span class="string">"Second line."</span>]);</pre></div>
|
||
</div><h4 id='method.wrap_iter' class="method"><div class="important-traits"><div class='tooltip'>ⓘ<span class='tooltiptext'>Important traits for <a class="struct" href="../textwrap/struct.WrapIter.html" title="struct textwrap::WrapIter">WrapIter</a><'w, 'a, S></span></div><div class="content hidden"><h3 class="important">Important traits for <a class="struct" href="../textwrap/struct.WrapIter.html" title="struct textwrap::WrapIter">WrapIter</a><'w, 'a, S></h3><code class="content"><span class="where fmt-newline">impl<'w, 'a: 'w, S: <a class="trait" href="../textwrap/trait.WordSplitter.html" title="trait textwrap::WordSplitter">WordSplitter</a>> <a class="trait" href="https://doc.rust-lang.org/nightly/core/iter/traits/iterator/trait.Iterator.html" title="trait core::iter::traits::iterator::Iterator">Iterator</a> for <a class="struct" href="../textwrap/struct.WrapIter.html" title="struct textwrap::WrapIter">WrapIter</a><'w, 'a, S></span><span class="where fmt-newline"> type <a href='https://doc.rust-lang.org/nightly/core/iter/traits/iterator/trait.Iterator.html#associatedtype.Item' class="type">Item</a> = <a class="enum" href="https://doc.rust-lang.org/nightly/alloc/borrow/enum.Cow.html" title="enum alloc::borrow::Cow">Cow</a><'a, <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.str.html">str</a>>;</span></code></div></div><code id='wrap_iter.v'>pub fn <a href='#method.wrap_iter' class='fnname'>wrap_iter</a><'w>(&'w self, s: &'a <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.str.html">str</a>) -> <a class="struct" href="../textwrap/struct.WrapIter.html" title="struct textwrap::WrapIter">WrapIter</a><'w, 'a, S></code><a class='srclink' href='../src/textwrap/lib.rs.html#331-336' title='goto source code'>[src]</a></h4><div class='docblock'><p>Lazily wrap a line of text at <code>self.width</code> characters. Strings
|
||
are wrapped based on their displayed width, not their size in
|
||
bytes.</p>
|
||
<p>The <a href="trait.WordSplitter.html"><code>WordSplitter</code></a> stored in <a href="#structfield.splitter"><code>self.splitter</code></a> is used
|
||
whenever when a word is too large to fit on the current line.
|
||
By changing the field, different hyphenation strategies can be
|
||
implemented.</p>
|
||
<h1 id="complexities-2" class="section-header"><a href="#complexities-2">Complexities</a></h1>
|
||
<p>This method returns a <a href="struct.WrapIter.html"><code>WrapIter</code></a> iterator which borrows this
|
||
<code>Wrapper</code>. The algorithm used has a linear complexity, so
|
||
getting the next line from the iterator will take O(<em>w</em>) time,
|
||
where <em>w</em> is the wrapping width. Fully processing the iterator
|
||
will take O(<em>n</em>) time for an input string of length <em>n</em>.</p>
|
||
<p>When no indentation is used, each line returned is a slice of
|
||
the input string and the memory overhead is thus constant.
|
||
Otherwise new memory is allocated for each line returned.</p>
|
||
<h1 id="examples-4" class="section-header"><a href="#examples-4">Examples</a></h1>
|
||
<div class="example-wrap"><pre class="rust rust-example-rendered">
|
||
<span class="kw">use</span> <span class="ident">std</span>::<span class="ident">borrow</span>::<span class="ident">Cow</span>;
|
||
<span class="kw">use</span> <span class="ident">textwrap</span>::<span class="ident">Wrapper</span>;
|
||
|
||
<span class="kw">let</span> <span class="ident">wrap20</span> <span class="op">=</span> <span class="ident">Wrapper</span>::<span class="ident">new</span>(<span class="number">20</span>);
|
||
<span class="kw">let</span> <span class="kw-2">mut</span> <span class="ident">wrap20_iter</span> <span class="op">=</span> <span class="ident">wrap20</span>.<span class="ident">wrap_iter</span>(<span class="string">"Zero-cost abstractions."</span>);
|
||
<span class="macro">assert_eq</span><span class="macro">!</span>(<span class="ident">wrap20_iter</span>.<span class="ident">next</span>(), <span class="prelude-val">Some</span>(<span class="ident">Cow</span>::<span class="ident">from</span>(<span class="string">"Zero-cost"</span>)));
|
||
<span class="macro">assert_eq</span><span class="macro">!</span>(<span class="ident">wrap20_iter</span>.<span class="ident">next</span>(), <span class="prelude-val">Some</span>(<span class="ident">Cow</span>::<span class="ident">from</span>(<span class="string">"abstractions."</span>)));
|
||
<span class="macro">assert_eq</span><span class="macro">!</span>(<span class="ident">wrap20_iter</span>.<span class="ident">next</span>(), <span class="prelude-val">None</span>);
|
||
|
||
<span class="kw">let</span> <span class="ident">wrap25</span> <span class="op">=</span> <span class="ident">Wrapper</span>::<span class="ident">new</span>(<span class="number">25</span>);
|
||
<span class="kw">let</span> <span class="kw-2">mut</span> <span class="ident">wrap25_iter</span> <span class="op">=</span> <span class="ident">wrap25</span>.<span class="ident">wrap_iter</span>(<span class="string">"Zero-cost abstractions."</span>);
|
||
<span class="macro">assert_eq</span><span class="macro">!</span>(<span class="ident">wrap25_iter</span>.<span class="ident">next</span>(), <span class="prelude-val">Some</span>(<span class="ident">Cow</span>::<span class="ident">from</span>(<span class="string">"Zero-cost abstractions."</span>)));
|
||
<span class="macro">assert_eq</span><span class="macro">!</span>(<span class="ident">wrap25_iter</span>.<span class="ident">next</span>(), <span class="prelude-val">None</span>);</pre></div>
|
||
</div><h4 id='method.into_wrap_iter' class="method"><div class="important-traits"><div class='tooltip'>ⓘ<span class='tooltiptext'>Important traits for <a class="struct" href="../textwrap/struct.IntoWrapIter.html" title="struct textwrap::IntoWrapIter">IntoWrapIter</a><'a, S></span></div><div class="content hidden"><h3 class="important">Important traits for <a class="struct" href="../textwrap/struct.IntoWrapIter.html" title="struct textwrap::IntoWrapIter">IntoWrapIter</a><'a, S></h3><code class="content"><span class="where fmt-newline">impl<'a, S: <a class="trait" href="../textwrap/trait.WordSplitter.html" title="trait textwrap::WordSplitter">WordSplitter</a>> <a class="trait" href="https://doc.rust-lang.org/nightly/core/iter/traits/iterator/trait.Iterator.html" title="trait core::iter::traits::iterator::Iterator">Iterator</a> for <a class="struct" href="../textwrap/struct.IntoWrapIter.html" title="struct textwrap::IntoWrapIter">IntoWrapIter</a><'a, S></span><span class="where fmt-newline"> type <a href='https://doc.rust-lang.org/nightly/core/iter/traits/iterator/trait.Iterator.html#associatedtype.Item' class="type">Item</a> = <a class="enum" href="https://doc.rust-lang.org/nightly/alloc/borrow/enum.Cow.html" title="enum alloc::borrow::Cow">Cow</a><'a, <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.str.html">str</a>>;</span></code></div></div><code id='into_wrap_iter.v'>pub fn <a href='#method.into_wrap_iter' class='fnname'>into_wrap_iter</a>(self, s: &'a <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.str.html">str</a>) -> <a class="struct" href="../textwrap/struct.IntoWrapIter.html" title="struct textwrap::IntoWrapIter">IntoWrapIter</a><'a, S></code><a class='srclink' href='../src/textwrap/lib.rs.html#371-378' title='goto source code'>[src]</a></h4><div class='docblock'><p>Lazily wrap a line of text at <code>self.width</code> characters. Strings
|
||
are wrapped based on their displayed width, not their size in
|
||
bytes.</p>
|
||
<p>The <a href="trait.WordSplitter.html"><code>WordSplitter</code></a> stored in <a href="#structfield.splitter"><code>self.splitter</code></a> is used
|
||
whenever when a word is too large to fit on the current line.
|
||
By changing the field, different hyphenation strategies can be
|
||
implemented.</p>
|
||
<h1 id="complexities-3" class="section-header"><a href="#complexities-3">Complexities</a></h1>
|
||
<p>This method consumes the <code>Wrapper</code> and returns a
|
||
<a href="struct.IntoWrapIter.html"><code>IntoWrapIter</code></a> iterator. Fully processing the iterator has
|
||
the same O(<em>n</em>) time complexity as <a href="#method.wrap_iter"><code>wrap_iter</code></a>, where <em>n</em> is
|
||
the length of the input string.</p>
|
||
<h1 id="examples-5" class="section-header"><a href="#examples-5">Examples</a></h1>
|
||
<div class="example-wrap"><pre class="rust rust-example-rendered">
|
||
<span class="kw">use</span> <span class="ident">std</span>::<span class="ident">borrow</span>::<span class="ident">Cow</span>;
|
||
<span class="kw">use</span> <span class="ident">textwrap</span>::<span class="ident">Wrapper</span>;
|
||
|
||
<span class="kw">let</span> <span class="ident">wrap20</span> <span class="op">=</span> <span class="ident">Wrapper</span>::<span class="ident">new</span>(<span class="number">20</span>);
|
||
<span class="kw">let</span> <span class="kw-2">mut</span> <span class="ident">wrap20_iter</span> <span class="op">=</span> <span class="ident">wrap20</span>.<span class="ident">into_wrap_iter</span>(<span class="string">"Zero-cost abstractions."</span>);
|
||
<span class="macro">assert_eq</span><span class="macro">!</span>(<span class="ident">wrap20_iter</span>.<span class="ident">next</span>(), <span class="prelude-val">Some</span>(<span class="ident">Cow</span>::<span class="ident">from</span>(<span class="string">"Zero-cost"</span>)));
|
||
<span class="macro">assert_eq</span><span class="macro">!</span>(<span class="ident">wrap20_iter</span>.<span class="ident">next</span>(), <span class="prelude-val">Some</span>(<span class="ident">Cow</span>::<span class="ident">from</span>(<span class="string">"abstractions."</span>)));
|
||
<span class="macro">assert_eq</span><span class="macro">!</span>(<span class="ident">wrap20_iter</span>.<span class="ident">next</span>(), <span class="prelude-val">None</span>);</pre></div>
|
||
</div></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, S: <a class="trait" href="https://doc.rust-lang.org/nightly/core/clone/trait.Clone.html" title="trait core::clone::Clone">Clone</a> + <a class="trait" href="../textwrap/trait.WordSplitter.html" title="trait textwrap::WordSplitter">WordSplitter</a>> <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="../textwrap/struct.Wrapper.html" title="struct textwrap::Wrapper">Wrapper</a><'a, S></code><a href='#impl-Clone' class='anchor'></a><a class='srclink' href='../src/textwrap/lib.rs.html#83' 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="../textwrap/struct.Wrapper.html" title="struct textwrap::Wrapper">Wrapper</a><'a, S></code><a class='srclink' href='../src/textwrap/lib.rs.html#83' 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>
|
||
</div></div><h3 id='impl-Debug' class='impl'><code class='in-band'>impl<'a, S: <a class="trait" href="https://doc.rust-lang.org/nightly/core/fmt/trait.Debug.html" title="trait core::fmt::Debug">Debug</a> + <a class="trait" href="../textwrap/trait.WordSplitter.html" title="trait textwrap::WordSplitter">WordSplitter</a>> <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="../textwrap/struct.Wrapper.html" title="struct textwrap::Wrapper">Wrapper</a><'a, S></code><a href='#impl-Debug' class='anchor'></a><a class='srclink' href='../src/textwrap/lib.rs.html#83' 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/textwrap/lib.rs.html#83' 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>
|
||
</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-Sync' class='impl'><code class='in-band'>impl<'a, S> <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="../textwrap/struct.Wrapper.html" title="struct textwrap::Wrapper">Wrapper</a><'a, S> <span class="where fmt-newline">where<br> S: <a class="trait" href="https://doc.rust-lang.org/nightly/core/marker/trait.Sync.html" title="trait core::marker::Sync">Sync</a>, </span></code><a href='#impl-Sync' class='anchor'></a></h3><div class='impl-items'></div><h3 id='impl-Send' class='impl'><code class='in-band'>impl<'a, S> <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="../textwrap/struct.Wrapper.html" title="struct textwrap::Wrapper">Wrapper</a><'a, S> <span class="where fmt-newline">where<br> S: <a class="trait" href="https://doc.rust-lang.org/nightly/core/marker/trait.Send.html" title="trait core::marker::Send">Send</a>, </span></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, S> <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="../textwrap/struct.Wrapper.html" title="struct textwrap::Wrapper">Wrapper</a><'a, S> <span class="where fmt-newline">where<br> S: <a class="trait" href="https://doc.rust-lang.org/nightly/core/marker/trait.Unpin.html" title="trait core::marker::Unpin">Unpin</a>, </span></code><a href='#impl-Unpin' class='anchor'></a></h3><div class='impl-items'></div><h3 id='impl-UnwindSafe' class='impl'><code class='in-band'>impl<'a, S> <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="../textwrap/struct.Wrapper.html" title="struct textwrap::Wrapper">Wrapper</a><'a, S> <span class="where fmt-newline">where<br> S: <a class="trait" href="https://doc.rust-lang.org/nightly/std/panic/trait.UnwindSafe.html" title="trait std::panic::UnwindSafe">UnwindSafe</a>, </span></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, S> <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="../textwrap/struct.Wrapper.html" title="struct textwrap::Wrapper">Wrapper</a><'a, S> <span class="where fmt-newline">where<br> S: <a class="trait" href="https://doc.rust-lang.org/nightly/std/panic/trait.RefUnwindSafe.html" title="trait std::panic::RefUnwindSafe">RefUnwindSafe</a>, </span></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-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#543-548' 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#545-547' title='goto source code'>[src]</a></h4><div class='docblock hidden'><p>Performs the conversion.</p>
|
||
</div></div><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>
|
||
</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>
|
||
</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>
|
||
</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>
|
||
</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#552-554' 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>(t: T) -> T</code><a class='srclink' href='https://doc.rust-lang.org/nightly/src/core/convert.rs.html#553' title='goto source code'>[src]</a></h4><div class='docblock hidden'><p>Performs the conversion.</p>
|
||
</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#571-577' 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>
|
||
</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#574-576' title='goto source code'>[src]</a></h4><div class='docblock hidden'><p>Performs the conversion.</p>
|
||
</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#559-566' 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>
|
||
</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#563-565' title='goto source code'>[src]</a></h4><div class='docblock hidden'><p>Performs the conversion.</p>
|
||
</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>
|
||
</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>
|
||
</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>
|
||
</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 = "textwrap";</script><script src="../aliases.js"></script><script src="../main.js"></script><script defer src="../search-index.js"></script></body></html> |