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<p class='location'>Struct TabWriter</p><div class="sidebar-elems"><div class="block items"><a class="sidebar-title" href="#methods">Methods</a><div class="sidebar-links"><a href="#method.new">new</a><a href="#method.minwidth">minwidth</a><a href="#method.padding">padding</a><a href="#method.into_inner">into_inner</a></div><a class="sidebar-title" href="#implementations">Trait Implementations</a><div class="sidebar-links"><a href="#impl-Debug">Debug</a><a href="#impl-Write">Write</a></div></div><p class='location'><a href='index.html'>tabwriter</a></p><script>window.sidebarCurrent = {name: 'TabWriter', ty: 'struct', relpath: ''};</script><script defer src="sidebar-items.js"></script></div>
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<h1 class='fqn'><span class='in-band'>Struct <a href='index.html'>tabwriter</a>::<wbr><a class="struct" href=''>TabWriter</a></span><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'>&#x2212;</span>]
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</span><a class='srclink' href='../src/tabwriter/lib.rs.html#105-112' title='goto source code'>[src]</a></span></h1>
<pre class='rust struct'>pub struct TabWriter&lt;W&gt; { /* fields omitted */ }</pre><div class='docblock'><p>TabWriter wraps an arbitrary writer and aligns tabbed output.</p>
<p>Elastic tabstops work by aligning <em>contiguous</em> tabbed delimited fields
known as <em>column blocks</em>. When a line appears that breaks all contiguous
blocks, all buffered output will be flushed to the underlying writer.
Otherwise, output will stay buffered until <code>flush</code> is explicitly called.</p>
</div>
<h2 id='methods' class='small-section-header'>
Methods<a href='#methods' class='anchor'></a>
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<h3 id='impl' class='impl'><span class='in-band'><code>impl&lt;W:&nbsp;<a class="trait" href="https://doc.rust-lang.org/nightly/std/io/trait.Write.html" title="trait std::io::Write">Write</a>&gt; <a class="struct" href="../tabwriter/struct.TabWriter.html" title="struct tabwriter::TabWriter">TabWriter</a>&lt;W&gt;</code><a href='#impl' class='anchor'></a></span><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../src/tabwriter/lib.rs.html#121-208' title='goto source code'>[src]</a></span></h3>
<div class='impl-items'><h4 id='method.new' class="method"><div class="important-traits"><div class='tooltip'><span class='tooltiptext'>Important traits for <a class="struct" href="../tabwriter/struct.TabWriter.html" title="struct tabwriter::TabWriter">TabWriter</a>&lt;W&gt;</span></div><div class="content hidden"><h3 class="important">Important traits for <a class="struct" href="../tabwriter/struct.TabWriter.html" title="struct tabwriter::TabWriter">TabWriter</a>&lt;W&gt;</h3><code class="content"><span class="where fmt-newline">impl&lt;W:&nbsp;<a class="trait" href="https://doc.rust-lang.org/nightly/std/io/trait.Write.html" title="trait std::io::Write">Write</a>&gt; <a class="trait" href="https://doc.rust-lang.org/nightly/std/io/trait.Write.html" title="trait std::io::Write">Write</a> for <a class="struct" href="../tabwriter/struct.TabWriter.html" title="struct tabwriter::TabWriter">TabWriter</a>&lt;W&gt;</span></code></div></div><span id='new.v' class='invisible'><code>pub fn <a href='#method.new' class='fnname'>new</a>(w: W) -&gt; <a class="struct" href="../tabwriter/struct.TabWriter.html" title="struct tabwriter::TabWriter">TabWriter</a>&lt;W&gt;</code></span><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../src/tabwriter/lib.rs.html#129-138' title='goto source code'>[src]</a></span></h4>
<div class='docblock'><p>Create a new <code>TabWriter</code> from an existing <code>Writer</code>.</p>
<p>All output written to <code>Writer</code> is passed through <code>TabWriter</code>.
Contiguous column blocks indicated by tabs are aligned.</p>
<p>Note that <code>flush</code> must be called to guarantee that <code>TabWriter</code> will
write to the given writer.</p>
</div><h4 id='method.minwidth' class="method"><div class="important-traits"><div class='tooltip'><span class='tooltiptext'>Important traits for <a class="struct" href="../tabwriter/struct.TabWriter.html" title="struct tabwriter::TabWriter">TabWriter</a>&lt;W&gt;</span></div><div class="content hidden"><h3 class="important">Important traits for <a class="struct" href="../tabwriter/struct.TabWriter.html" title="struct tabwriter::TabWriter">TabWriter</a>&lt;W&gt;</h3><code class="content"><span class="where fmt-newline">impl&lt;W:&nbsp;<a class="trait" href="https://doc.rust-lang.org/nightly/std/io/trait.Write.html" title="trait std::io::Write">Write</a>&gt; <a class="trait" href="https://doc.rust-lang.org/nightly/std/io/trait.Write.html" title="trait std::io::Write">Write</a> for <a class="struct" href="../tabwriter/struct.TabWriter.html" title="struct tabwriter::TabWriter">TabWriter</a>&lt;W&gt;</span></code></div></div><span id='minwidth.v' class='invisible'><code>pub fn <a href='#method.minwidth' class='fnname'>minwidth</a>(self, minwidth: <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.usize.html">usize</a>) -&gt; <a class="struct" href="../tabwriter/struct.TabWriter.html" title="struct tabwriter::TabWriter">TabWriter</a>&lt;W&gt;</code></span><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../src/tabwriter/lib.rs.html#145-148' title='goto source code'>[src]</a></span></h4>
<div class='docblock'><p>Set the minimum width of each column. That is, all columns will have
<em>at least</em> the size given here. If a column is smaller than <code>minwidth</code>,
then it is passed with spaces.</p>
<p>The default minimum width is <code>2</code>.</p>
</div><h4 id='method.padding' class="method"><div class="important-traits"><div class='tooltip'><span class='tooltiptext'>Important traits for <a class="struct" href="../tabwriter/struct.TabWriter.html" title="struct tabwriter::TabWriter">TabWriter</a>&lt;W&gt;</span></div><div class="content hidden"><h3 class="important">Important traits for <a class="struct" href="../tabwriter/struct.TabWriter.html" title="struct tabwriter::TabWriter">TabWriter</a>&lt;W&gt;</h3><code class="content"><span class="where fmt-newline">impl&lt;W:&nbsp;<a class="trait" href="https://doc.rust-lang.org/nightly/std/io/trait.Write.html" title="trait std::io::Write">Write</a>&gt; <a class="trait" href="https://doc.rust-lang.org/nightly/std/io/trait.Write.html" title="trait std::io::Write">Write</a> for <a class="struct" href="../tabwriter/struct.TabWriter.html" title="struct tabwriter::TabWriter">TabWriter</a>&lt;W&gt;</span></code></div></div><span id='padding.v' class='invisible'><code>pub fn <a href='#method.padding' class='fnname'>padding</a>(self, padding: <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.usize.html">usize</a>) -&gt; <a class="struct" href="../tabwriter/struct.TabWriter.html" title="struct tabwriter::TabWriter">TabWriter</a>&lt;W&gt;</code></span><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../src/tabwriter/lib.rs.html#156-159' title='goto source code'>[src]</a></span></h4>
<div class='docblock'><p>Set the padding between columns. All columns will be separated by
<em>at least</em> the number of spaces indicated by <code>padding</code>. If <code>padding</code>
is zero, then columns may run up against each other without any
separation.</p>
<p>The default padding is <code>2</code>.</p>
</div><h4 id='method.into_inner' class="method"><span id='into_inner.v' class='invisible'><code>pub fn <a href='#method.into_inner' class='fnname'>into_inner</a>(self) -&gt; <a class="enum" href="https://doc.rust-lang.org/nightly/core/result/enum.Result.html" title="enum core::result::Result">Result</a>&lt;W, <a class="struct" href="../tabwriter/struct.IntoInnerError.html" title="struct tabwriter::IntoInnerError">IntoInnerError</a>&lt;<a class="struct" href="../tabwriter/struct.TabWriter.html" title="struct tabwriter::TabWriter">TabWriter</a>&lt;W&gt;&gt;&gt;</code></span><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../src/tabwriter/lib.rs.html#165-170' title='goto source code'>[src]</a></span></h4>
<div class='docblock'><p>Unwraps this <code>TabWriter</code>, returning the underlying writer.</p>
<p>This internal buffer is flushed before returning the writer. If the
flush fails, then an error is returned.</p>
</div></div>
<h2 id='implementations' class='small-section-header'>
Trait Implementations<a href='#implementations' class='anchor'></a>
</h2>
<h3 id='impl-Debug' class='impl'><span class='in-band'><code>impl&lt;W:&nbsp;<a class="trait" href="https://doc.rust-lang.org/nightly/core/fmt/trait.Debug.html" title="trait core::fmt::Debug">Debug</a>&gt; <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="../tabwriter/struct.TabWriter.html" title="struct tabwriter::TabWriter">TabWriter</a>&lt;W&gt;</code><a href='#impl-Debug' class='anchor'></a></span><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../src/tabwriter/lib.rs.html#104' title='goto source code'>[src]</a></span></h3>
<div class='impl-items'><h4 id='method.fmt' class="method"><span id='fmt.v' class='invisible'><code>fn <a href='https://doc.rust-lang.org/nightly/core/fmt/trait.Debug.html#tymethod.fmt' class='fnname'>fmt</a>(&amp;self, __arg_0: &amp;mut <a class="struct" href="https://doc.rust-lang.org/nightly/core/fmt/struct.Formatter.html" title="struct core::fmt::Formatter">Formatter</a>) -&gt; <a class="type" href="https://doc.rust-lang.org/nightly/core/fmt/type.Result.html" title="type core::fmt::Result">Result</a></code></span><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../src/tabwriter/lib.rs.html#104' title='goto source code'>[src]</a></span></h4>
<div class='docblock'><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><h3 id='impl-Write' class='impl'><span class='in-band'><code>impl&lt;W:&nbsp;<a class="trait" href="https://doc.rust-lang.org/nightly/std/io/trait.Write.html" title="trait std::io::Write">Write</a>&gt; <a class="trait" href="https://doc.rust-lang.org/nightly/std/io/trait.Write.html" title="trait std::io::Write">Write</a> for <a class="struct" href="../tabwriter/struct.TabWriter.html" title="struct tabwriter::TabWriter">TabWriter</a>&lt;W&gt;</code><a href='#impl-Write' class='anchor'></a></span><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../src/tabwriter/lib.rs.html#221-281' title='goto source code'>[src]</a></span></h3>
<div class='impl-items'><h4 id='method.write' class="method"><span id='write.v' class='invisible'><code>fn <a href='https://doc.rust-lang.org/nightly/std/io/trait.Write.html#tymethod.write' class='fnname'>write</a>(&amp;mut self, buf: <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.slice.html">&amp;[</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>) -&gt; <a class="type" href="https://doc.rust-lang.org/nightly/std/io/error/type.Result.html" title="type std::io::error::Result">Result</a>&lt;<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.usize.html">usize</a>&gt;</code></span><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../src/tabwriter/lib.rs.html#222-245' title='goto source code'>[src]</a></span></h4>
<div class='docblock'><p>Write a buffer into this object, returning how many bytes were written. <a href="https://doc.rust-lang.org/nightly/std/io/trait.Write.html#tymethod.write">Read more</a></p>
</div><h4 id='method.flush' class="method"><span id='flush.v' class='invisible'><code>fn <a href='https://doc.rust-lang.org/nightly/std/io/trait.Write.html#tymethod.flush' class='fnname'>flush</a>(&amp;mut self) -&gt; <a class="type" href="https://doc.rust-lang.org/nightly/std/io/error/type.Result.html" title="type std::io::error::Result">Result</a>&lt;<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.unit.html">()</a>&gt;</code></span><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../src/tabwriter/lib.rs.html#247-280' title='goto source code'>[src]</a></span></h4>
<div class='docblock'><p>Flush this output stream, ensuring that all intermediately buffered contents reach their destination. <a href="https://doc.rust-lang.org/nightly/std/io/trait.Write.html#tymethod.flush">Read more</a></p>
</div><h4 id='method.write_all' class="method"><span id='write_all.v' class='invisible'><code>fn <a href='https://doc.rust-lang.org/nightly/std/io/trait.Write.html#method.write_all' class='fnname'>write_all</a>(&amp;mut self, buf: <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.slice.html">&amp;[</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>) -&gt; <a class="enum" href="https://doc.rust-lang.org/nightly/core/result/enum.Result.html" title="enum core::result::Result">Result</a>&lt;<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.unit.html">()</a>, <a class="struct" href="https://doc.rust-lang.org/nightly/std/io/error/struct.Error.html" title="struct std::io::error::Error">Error</a>&gt;</code></span><span class='out-of-band'><div class='ghost'></div><div class='since' title='Stable since Rust version 1.0.0'>1.0.0</div><a class='srclink' href='https://doc.rust-lang.org/nightly/src/std/io/mod.rs.html#1097-1108' title='goto source code'>[src]</a></span></h4>
<div class='docblock'><p>Attempts to write an entire buffer into this write. <a href="https://doc.rust-lang.org/nightly/std/io/trait.Write.html#method.write_all">Read more</a></p>
</div><h4 id='method.write_fmt' class="method"><span id='write_fmt.v' class='invisible'><code>fn <a href='https://doc.rust-lang.org/nightly/std/io/trait.Write.html#method.write_fmt' class='fnname'>write_fmt</a>(&amp;mut self, fmt: <a class="struct" href="https://doc.rust-lang.org/nightly/core/fmt/struct.Arguments.html" title="struct core::fmt::Arguments">Arguments</a>) -&gt; <a class="enum" href="https://doc.rust-lang.org/nightly/core/result/enum.Result.html" title="enum core::result::Result">Result</a>&lt;<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.unit.html">()</a>, <a class="struct" href="https://doc.rust-lang.org/nightly/std/io/error/struct.Error.html" title="struct std::io::error::Error">Error</a>&gt;</code></span><span class='out-of-band'><div class='ghost'></div><div class='since' title='Stable since Rust version 1.0.0'>1.0.0</div><a class='srclink' href='https://doc.rust-lang.org/nightly/src/std/io/mod.rs.html#1149-1181' title='goto source code'>[src]</a></span></h4>
<div class='docblock'><p>Writes a formatted string into this writer, returning any error encountered. <a href="https://doc.rust-lang.org/nightly/std/io/trait.Write.html#method.write_fmt">Read more</a></p>
</div><h4 id='method.by_ref' class="method"><span id='by_ref.v' class='invisible'><code>fn <a href='https://doc.rust-lang.org/nightly/std/io/trait.Write.html#method.by_ref' class='fnname'>by_ref</a>(&amp;mut self) -&gt; <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.reference.html">&amp;mut </a>Self</code></span><span class='out-of-band'><div class='ghost'></div><div class='since' title='Stable since Rust version 1.0.0'>1.0.0</div><a class='srclink' href='https://doc.rust-lang.org/nightly/src/std/io/mod.rs.html#1205' title='goto source code'>[src]</a></span></h4>
<div class='docblock'><p>Creates a &quot;by reference&quot; adaptor for this instance of <code>Write</code>. <a href="https://doc.rust-lang.org/nightly/std/io/trait.Write.html#method.by_ref">Read more</a></p>
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