| <!DOCTYPE html><html lang="en"><head><meta charset="utf-8"><meta name="viewport" content="width=device-width, initial-scale=1.0"><meta name="generator" content="rustdoc"><meta name="description" content="A ZLIB encoder, or compressor."><meta name="keywords" content="rust, rustlang, rust-lang, ZlibEncoder"><title>ZlibEncoder in flate2::bufread - Rust</title><link rel="preload" as="font" type="font/woff2" crossorigin href="../../SourceSerif4-Regular.ttf.woff2"><link rel="preload" as="font" type="font/woff2" crossorigin href="../../FiraSans-Regular.woff2"><link rel="preload" as="font" type="font/woff2" crossorigin href="../../FiraSans-Medium.woff2"><link rel="preload" as="font" type="font/woff2" crossorigin href="../../SourceCodePro-Regular.ttf.woff2"><link rel="preload" as="font" type="font/woff2" crossorigin href="../../SourceSerif4-Bold.ttf.woff2"><link rel="preload" as="font" type="font/woff2" crossorigin href="../../SourceCodePro-Semibold.ttf.woff2"><link rel="stylesheet" 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href="../../flate2/index.html"><div class="logo-container"><img class="rust-logo" src="../../rust-logo.svg" alt="logo"></div></a><h2></h2></nav><nav class="sidebar"><a class="sidebar-logo" href="../../flate2/index.html"><div class="logo-container"><img class="rust-logo" src="../../rust-logo.svg" alt="logo"></div></a><h2 class="location"><a href="#">ZlibEncoder</a></h2><div class="sidebar-elems"><section><h3><a href="#implementations">Methods</a></h3><ul class="block"><li><a href="#method.get_mut">get_mut</a></li><li><a href="#method.get_ref">get_ref</a></li><li><a href="#method.into_inner">into_inner</a></li><li><a href="#method.new">new</a></li><li><a href="#method.reset">reset</a></li><li><a href="#method.total_in">total_in</a></li><li><a href="#method.total_out">total_out</a></li></ul><h3><a href="#trait-implementations">Trait Implementations</a></h3><ul class="block"><li><a href="#impl-Debug-for-ZlibEncoder%3CR%3E">Debug</a></li><li><a href="#impl-Read-for-ZlibEncoder%3CR%3E">Read</a></li><li><a href="#impl-Write-for-ZlibEncoder%3CR%3E">Write</a></li></ul><h3><a href="#synthetic-implementations">Auto Trait Implementations</a></h3><ul class="block"><li><a href="#impl-RefUnwindSafe-for-ZlibEncoder%3CR%3E">RefUnwindSafe</a></li><li><a href="#impl-Send-for-ZlibEncoder%3CR%3E">Send</a></li><li><a href="#impl-Sync-for-ZlibEncoder%3CR%3E">Sync</a></li><li><a href="#impl-Unpin-for-ZlibEncoder%3CR%3E">Unpin</a></li><li><a href="#impl-UnwindSafe-for-ZlibEncoder%3CR%3E">UnwindSafe</a></li></ul><h3><a href="#blanket-implementations">Blanket Implementations</a></h3><ul class="block"><li><a href="#impl-Any-for-ZlibEncoder%3CR%3E">Any</a></li><li><a href="#impl-Borrow%3CT%3E-for-ZlibEncoder%3CR%3E">Borrow<T></a></li><li><a href="#impl-BorrowMut%3CT%3E-for-ZlibEncoder%3CR%3E">BorrowMut<T></a></li><li><a href="#impl-From%3CT%3E-for-ZlibEncoder%3CR%3E">From<T></a></li><li><a href="#impl-Into%3CU%3E-for-ZlibEncoder%3CR%3E">Into<U></a></li><li><a href="#impl-TryFrom%3CU%3E-for-ZlibEncoder%3CR%3E">TryFrom<U></a></li><li><a href="#impl-TryInto%3CU%3E-for-ZlibEncoder%3CR%3E">TryInto<U></a></li></ul></section><h2><a href="index.html">In flate2::bufread</a></h2></div></nav><main><div class="width-limiter"><nav class="sub"><form class="search-form"><div class="search-container"><span></span><input class="search-input" name="search" autocomplete="off" spellcheck="false" placeholder="Click or press ‘S’ to search, ‘?’ for more options…" type="search"><div id="help-button" title="help" tabindex="-1"><a href="../../help.html">?</a></div><div id="settings-menu" tabindex="-1"><a href="../../settings.html" title="settings"><img width="22" height="22" alt="Change settings" src="../../wheel.svg"></a></div></div></form></nav><section id="main-content" class="content"><div class="main-heading"><h1 class="fqn">Struct <a href="../index.html">flate2</a>::<wbr><a href="index.html">bufread</a>::<wbr><a class="struct" href="#">ZlibEncoder</a><button id="copy-path" onclick="copy_path(this)" title="Copy item path to clipboard"><img src="../../clipboard.svg" width="19" height="18" alt="Copy item path"></button></h1><span class="out-of-band"><a class="srclink" href="../../src/flate2/zlib/bufread.rs.html#36-39">source</a> · <a id="toggle-all-docs" href="javascript:void(0)" title="collapse all docs">[<span class="inner">−</span>]</a></span></div><div class="item-decl"><pre class="rust struct"><code>pub struct ZlibEncoder<R> { /* private fields */ }</code></pre></div><details class="rustdoc-toggle top-doc" open><summary class="hideme"><span>Expand description</span></summary><div class="docblock"><p>A ZLIB encoder, or compressor.</p> |
| <p>This structure consumes a <a href="https://doc.rust-lang.org/std/io/trait.BufRead.html"><code>BufRead</code></a> interface, reading uncompressed data |
| from the underlying reader, and emitting compressed data.</p> |
| <h2 id="examples"><a href="#examples">Examples</a></h2> |
| <div class="example-wrap"><pre class="rust rust-example-rendered"><code><span class="kw">use </span>std::io::prelude::<span class="kw-2">*</span>; |
| <span class="kw">use </span>flate2::Compression; |
| <span class="kw">use </span>flate2::bufread::ZlibEncoder; |
| <span class="kw">use </span>std::fs::File; |
| <span class="kw">use </span>std::io::BufReader; |
| |
| <span class="comment">// Use a buffered file to compress contents into a Vec<u8> |
| |
| </span><span class="kw">let </span>f = File::open(<span class="string">"examples/hello_world.txt"</span>)<span class="question-mark">?</span>; |
| <span class="kw">let </span>b = BufReader::new(f); |
| <span class="kw">let </span><span class="kw-2">mut </span>z = ZlibEncoder::new(b, Compression::fast()); |
| <span class="kw">let </span><span class="kw-2">mut </span>buffer = Vec::new(); |
| z.read_to_end(<span class="kw-2">&mut </span>buffer)<span class="question-mark">?</span>;</code></pre></div> |
| </div></details><h2 id="implementations" class="small-section-header">Implementations<a href="#implementations" class="anchor"></a></h2><div id="implementations-list"><details class="rustdoc-toggle implementors-toggle" open><summary><section id="impl-ZlibEncoder%3CR%3E" class="impl has-srclink"><a class="srclink rightside" href="../../src/flate2/zlib/bufread.rs.html#41-50">source</a><a href="#impl-ZlibEncoder%3CR%3E" class="anchor"></a><h3 class="code-header">impl<R: <a class="trait" href="https://doc.rust-lang.org/nightly/std/io/trait.BufRead.html" title="trait std::io::BufRead">BufRead</a>> <a class="struct" href="struct.ZlibEncoder.html" title="struct flate2::bufread::ZlibEncoder">ZlibEncoder</a><R></h3></section></summary><div class="impl-items"><details class="rustdoc-toggle method-toggle" open><summary><section id="method.new" class="method has-srclink"><a class="srclink rightside" href="../../src/flate2/zlib/bufread.rs.html#44-49">source</a><h4 class="code-header">pub fn <a href="#method.new" class="fnname">new</a>(r: R, level: <a class="struct" href="../struct.Compression.html" title="struct flate2::Compression">Compression</a>) -> <a class="struct" href="struct.ZlibEncoder.html" title="struct flate2::bufread::ZlibEncoder">ZlibEncoder</a><R><span class="notable-traits"><span class="notable-traits-tooltip">ⓘ<span class="notable-traits-tooltiptext"><span class="docblock"><span class="notable">Notable traits for <a class="struct" href="struct.ZlibEncoder.html" title="struct flate2::bufread::ZlibEncoder">ZlibEncoder</a><R></span><code class="content"><span class="where fmt-newline">impl<R: <a class="trait" href="https://doc.rust-lang.org/nightly/std/io/trait.BufRead.html" title="trait std::io::BufRead">BufRead</a>> <a class="trait" href="https://doc.rust-lang.org/nightly/std/io/trait.Read.html" title="trait std::io::Read">Read</a> for <a class="struct" href="struct.ZlibEncoder.html" title="struct flate2::bufread::ZlibEncoder">ZlibEncoder</a><R></span><span class="where fmt-newline">impl<R: <a class="trait" href="https://doc.rust-lang.org/nightly/std/io/trait.BufRead.html" title="trait std::io::BufRead">BufRead</a> + <a class="trait" href="https://doc.rust-lang.org/nightly/std/io/trait.Write.html" title="trait std::io::Write">Write</a>> <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="struct.ZlibEncoder.html" title="struct flate2::bufread::ZlibEncoder">ZlibEncoder</a><R></span></code></span></span></span></span></h4></section></summary><div class="docblock"><p>Creates a new encoder which will read uncompressed data from the given |
| stream and emit the compressed stream.</p> |
| </div></details></div></details><details class="rustdoc-toggle implementors-toggle" open><summary><section id="impl-ZlibEncoder%3CR%3E-1" class="impl has-srclink"><a class="srclink rightside" href="../../src/flate2/zlib/bufread.rs.html#56-102">source</a><a href="#impl-ZlibEncoder%3CR%3E-1" class="anchor"></a><h3 class="code-header">impl<R> <a class="struct" href="struct.ZlibEncoder.html" title="struct flate2::bufread::ZlibEncoder">ZlibEncoder</a><R></h3></section></summary><div class="impl-items"><details class="rustdoc-toggle method-toggle" open><summary><section id="method.reset" class="method has-srclink"><a class="srclink rightside" href="../../src/flate2/zlib/bufread.rs.html#64-67">source</a><h4 class="code-header">pub fn <a href="#method.reset" class="fnname">reset</a>(&mut self, r: R) -> R</h4></section></summary><div class="docblock"><p>Resets the state of this encoder entirely, swapping out the input |
| stream for another.</p> |
| <p>This function will reset the internal state of this encoder and replace |
| the input stream with the one provided, returning the previous input |
| stream. Future data read from this encoder will be the compressed |
| version of <code>r</code>’s data.</p> |
| </div></details><details class="rustdoc-toggle method-toggle" open><summary><section id="method.get_ref" class="method has-srclink"><a class="srclink rightside" href="../../src/flate2/zlib/bufread.rs.html#70-72">source</a><h4 class="code-header">pub fn <a href="#method.get_ref" class="fnname">get_ref</a>(&self) -> <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.reference.html">&</a>R</h4></section></summary><div class="docblock"><p>Acquires a reference to the underlying reader</p> |
| </div></details><details class="rustdoc-toggle method-toggle" open><summary><section id="method.get_mut" class="method has-srclink"><a class="srclink rightside" href="../../src/flate2/zlib/bufread.rs.html#78-80">source</a><h4 class="code-header">pub fn <a href="#method.get_mut" class="fnname">get_mut</a>(&mut self) -> <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.reference.html">&mut </a>R</h4></section></summary><div class="docblock"><p>Acquires a mutable reference to the underlying stream</p> |
| <p>Note that mutation of the stream may result in surprising results if |
| this encoder is continued to be used.</p> |
| </div></details><details class="rustdoc-toggle method-toggle" open><summary><section id="method.into_inner" class="method has-srclink"><a class="srclink rightside" href="../../src/flate2/zlib/bufread.rs.html#83-85">source</a><h4 class="code-header">pub fn <a href="#method.into_inner" class="fnname">into_inner</a>(self) -> R</h4></section></summary><div class="docblock"><p>Consumes this encoder, returning the underlying reader.</p> |
| </div></details><details class="rustdoc-toggle method-toggle" open><summary><section id="method.total_in" class="method has-srclink"><a class="srclink rightside" href="../../src/flate2/zlib/bufread.rs.html#91-93">source</a><h4 class="code-header">pub fn <a href="#method.total_in" class="fnname">total_in</a>(&self) -> <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.u64.html">u64</a></h4></section></summary><div class="docblock"><p>Returns the number of bytes that have been read into this compressor.</p> |
| <p>Note that not all bytes read from the underlying object may be accounted |
| for, there may still be some active buffering.</p> |
| </div></details><details class="rustdoc-toggle method-toggle" open><summary><section id="method.total_out" class="method has-srclink"><a class="srclink rightside" href="../../src/flate2/zlib/bufread.rs.html#99-101">source</a><h4 class="code-header">pub fn <a href="#method.total_out" class="fnname">total_out</a>(&self) -> <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.u64.html">u64</a></h4></section></summary><div class="docblock"><p>Returns the number of bytes that the compressor has produced.</p> |
| <p>Note that not all bytes may have been read yet, some may still be |
| buffered.</p> |
| </div></details></div></details></div><h2 id="trait-implementations" class="small-section-header">Trait Implementations<a href="#trait-implementations" class="anchor"></a></h2><div id="trait-implementations-list"><details class="rustdoc-toggle implementors-toggle" open><summary><section id="impl-Debug-for-ZlibEncoder%3CR%3E" class="impl has-srclink"><a class="srclink rightside" href="../../src/flate2/zlib/bufread.rs.html#35">source</a><a href="#impl-Debug-for-ZlibEncoder%3CR%3E" class="anchor"></a><h3 class="code-header">impl<R: <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="https://doc.rust-lang.org/nightly/core/fmt/trait.Debug.html" title="trait core::fmt::Debug">Debug</a> for <a class="struct" href="struct.ZlibEncoder.html" title="struct flate2::bufread::ZlibEncoder">ZlibEncoder</a><R></h3></section></summary><div class="impl-items"><details class="rustdoc-toggle method-toggle" open><summary><section id="method.fmt" class="method trait-impl has-srclink"><a class="srclink rightside" href="../../src/flate2/zlib/bufread.rs.html#35">source</a><a href="#method.fmt" class="anchor"></a><h4 class="code-header">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></h4></section></summary><div class='docblock'>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></div></details></div></details><details class="rustdoc-toggle implementors-toggle" open><summary><section id="impl-Read-for-ZlibEncoder%3CR%3E" class="impl has-srclink"><a class="srclink rightside" href="../../src/flate2/zlib/bufread.rs.html#104-108">source</a><a href="#impl-Read-for-ZlibEncoder%3CR%3E" class="anchor"></a><h3 class="code-header">impl<R: <a class="trait" href="https://doc.rust-lang.org/nightly/std/io/trait.BufRead.html" title="trait std::io::BufRead">BufRead</a>> <a class="trait" href="https://doc.rust-lang.org/nightly/std/io/trait.Read.html" title="trait std::io::Read">Read</a> for <a class="struct" href="struct.ZlibEncoder.html" title="struct flate2::bufread::ZlibEncoder">ZlibEncoder</a><R></h3></section></summary><div class="impl-items"><details class="rustdoc-toggle method-toggle" open><summary><section id="method.read" class="method trait-impl has-srclink"><a class="srclink rightside" href="../../src/flate2/zlib/bufread.rs.html#105-107">source</a><a href="#method.read" class="anchor"></a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/nightly/std/io/trait.Read.html#tymethod.read" class="fnname">read</a>(&mut self, buf: &mut [<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.u8.html">u8</a>]) -> <a class="type" href="https://doc.rust-lang.org/nightly/std/io/error/type.Result.html" title="type std::io::error::Result">Result</a><<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.usize.html">usize</a>></h4></section></summary><div class='docblock'>Pull some bytes from this source into the specified buffer, returning |
| how many bytes were read. <a href="https://doc.rust-lang.org/nightly/std/io/trait.Read.html#tymethod.read">Read more</a></div></details><details class="rustdoc-toggle method-toggle" open><summary><section id="method.read_vectored" class="method trait-impl has-srclink"><span class="rightside"><span class="since" title="Stable since Rust version 1.36.0">1.36.0</span> · <a class="srclink" href="https://doc.rust-lang.org/nightly/src/std/io/mod.rs.html#645">source</a></span><a href="#method.read_vectored" class="anchor"></a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/nightly/std/io/trait.Read.html#method.read_vectored" class="fnname">read_vectored</a>(&mut self, bufs: &mut [<a class="struct" href="https://doc.rust-lang.org/nightly/std/io/struct.IoSliceMut.html" title="struct std::io::IoSliceMut">IoSliceMut</a><'_>]) -> <a class="enum" href="https://doc.rust-lang.org/nightly/core/result/enum.Result.html" title="enum core::result::Result">Result</a><<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.usize.html">usize</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>></h4></section></summary><div class='docblock'>Like <code>read</code>, except that it reads into a slice of buffers. <a href="https://doc.rust-lang.org/nightly/std/io/trait.Read.html#method.read_vectored">Read more</a></div></details><details class="rustdoc-toggle method-toggle" open><summary><section id="method.is_read_vectored" class="method trait-impl has-srclink"><a class="srclink rightside" href="https://doc.rust-lang.org/nightly/src/std/io/mod.rs.html#658">source</a><a href="#method.is_read_vectored" class="anchor"></a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/nightly/std/io/trait.Read.html#method.is_read_vectored" class="fnname">is_read_vectored</a>(&self) -> <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.bool.html">bool</a></h4></section></summary><span class="item-info"><div class="stab unstable"><span class="emoji">🔬</span><span>This is a nightly-only experimental API. (<code>can_vector</code>)</span></div></span><div class='docblock'>Determines if this <code>Read</code>er has an efficient <code>read_vectored</code> |
| implementation. <a href="https://doc.rust-lang.org/nightly/std/io/trait.Read.html#method.is_read_vectored">Read more</a></div></details><details class="rustdoc-toggle method-toggle" open><summary><section id="method.read_to_end" class="method trait-impl has-srclink"><span class="rightside"><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/std/io/mod.rs.html#709">source</a></span><a href="#method.read_to_end" class="anchor"></a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/nightly/std/io/trait.Read.html#method.read_to_end" class="fnname">read_to_end</a>(&mut self, buf: &mut <a class="struct" href="https://doc.rust-lang.org/nightly/alloc/vec/struct.Vec.html" title="struct alloc::vec::Vec">Vec</a><<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.u8.html">u8</a>, <a class="struct" href="https://doc.rust-lang.org/nightly/alloc/alloc/struct.Global.html" title="struct alloc::alloc::Global">Global</a>>) -> <a class="enum" href="https://doc.rust-lang.org/nightly/core/result/enum.Result.html" title="enum core::result::Result">Result</a><<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.usize.html">usize</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>></h4></section></summary><div class='docblock'>Read all bytes until EOF in this source, placing them into <code>buf</code>. <a href="https://doc.rust-lang.org/nightly/std/io/trait.Read.html#method.read_to_end">Read more</a></div></details><details class="rustdoc-toggle method-toggle" open><summary><section id="method.read_to_string" class="method trait-impl has-srclink"><span class="rightside"><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/std/io/mod.rs.html#752">source</a></span><a href="#method.read_to_string" class="anchor"></a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/nightly/std/io/trait.Read.html#method.read_to_string" class="fnname">read_to_string</a>(&mut self, buf: &mut <a class="struct" href="https://doc.rust-lang.org/nightly/alloc/string/struct.String.html" title="struct alloc::string::String">String</a>) -> <a class="enum" href="https://doc.rust-lang.org/nightly/core/result/enum.Result.html" title="enum core::result::Result">Result</a><<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.usize.html">usize</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>></h4></section></summary><div class='docblock'>Read all bytes until EOF in this source, appending them to <code>buf</code>. <a href="https://doc.rust-lang.org/nightly/std/io/trait.Read.html#method.read_to_string">Read more</a></div></details><details class="rustdoc-toggle method-toggle" open><summary><section id="method.read_exact" class="method trait-impl has-srclink"><span class="rightside"><span class="since" title="Stable since Rust version 1.6.0">1.6.0</span> · <a class="srclink" href="https://doc.rust-lang.org/nightly/src/std/io/mod.rs.html#807">source</a></span><a href="#method.read_exact" class="anchor"></a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/nightly/std/io/trait.Read.html#method.read_exact" class="fnname">read_exact</a>(&mut self, buf: &mut [<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.u8.html">u8</a>]) -> <a class="enum" href="https://doc.rust-lang.org/nightly/core/result/enum.Result.html" title="enum core::result::Result">Result</a><<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>></h4></section></summary><div class='docblock'>Read the exact number of bytes required to fill <code>buf</code>. <a href="https://doc.rust-lang.org/nightly/std/io/trait.Read.html#method.read_exact">Read more</a></div></details><details class="rustdoc-toggle method-toggle" open><summary><section id="method.read_buf" class="method trait-impl has-srclink"><a class="srclink rightside" href="https://doc.rust-lang.org/nightly/src/std/io/mod.rs.html#818">source</a><a href="#method.read_buf" class="anchor"></a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/nightly/std/io/trait.Read.html#method.read_buf" class="fnname">read_buf</a>(&mut self, buf: <a class="struct" href="https://doc.rust-lang.org/nightly/std/io/readbuf/struct.BorrowedCursor.html" title="struct std::io::readbuf::BorrowedCursor">BorrowedCursor</a><'_>) -> <a class="enum" href="https://doc.rust-lang.org/nightly/core/result/enum.Result.html" title="enum core::result::Result">Result</a><<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>></h4></section></summary><span class="item-info"><div class="stab unstable"><span class="emoji">🔬</span><span>This is a nightly-only experimental API. (<code>read_buf</code>)</span></div></span><div class='docblock'>Pull some bytes from this source into the specified buffer. <a href="https://doc.rust-lang.org/nightly/std/io/trait.Read.html#method.read_buf">Read more</a></div></details><details class="rustdoc-toggle method-toggle" open><summary><section id="method.read_buf_exact" class="method trait-impl has-srclink"><a class="srclink rightside" href="https://doc.rust-lang.org/nightly/src/std/io/mod.rs.html#827">source</a><a href="#method.read_buf_exact" class="anchor"></a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/nightly/std/io/trait.Read.html#method.read_buf_exact" class="fnname">read_buf_exact</a>(&mut self, cursor: <a class="struct" href="https://doc.rust-lang.org/nightly/std/io/readbuf/struct.BorrowedCursor.html" title="struct std::io::readbuf::BorrowedCursor">BorrowedCursor</a><'_>) -> <a class="enum" href="https://doc.rust-lang.org/nightly/core/result/enum.Result.html" title="enum core::result::Result">Result</a><<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>></h4></section></summary><span class="item-info"><div class="stab unstable"><span class="emoji">🔬</span><span>This is a nightly-only experimental API. (<code>read_buf</code>)</span></div></span><div class='docblock'>Read the exact number of bytes required to fill <code>cursor</code>. <a href="https://doc.rust-lang.org/nightly/std/io/trait.Read.html#method.read_buf_exact">Read more</a></div></details><details class="rustdoc-toggle method-toggle" open><summary><section id="method.by_ref" class="method trait-impl has-srclink"><span class="rightside"><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/std/io/mod.rs.html#879-881">source</a></span><a href="#method.by_ref" class="anchor"></a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/nightly/std/io/trait.Read.html#method.by_ref" class="fnname">by_ref</a>(&mut self) -> <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.reference.html">&mut </a>Self</h4></section></summary><div class='docblock'>Creates a “by reference” adaptor for this instance of <code>Read</code>. <a href="https://doc.rust-lang.org/nightly/std/io/trait.Read.html#method.by_ref">Read more</a></div></details><details class="rustdoc-toggle method-toggle" open><summary><section id="method.bytes" class="method trait-impl has-srclink"><span class="rightside"><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/std/io/mod.rs.html#922-924">source</a></span><a href="#method.bytes" class="anchor"></a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/nightly/std/io/trait.Read.html#method.bytes" class="fnname">bytes</a>(self) -> <a class="struct" href="https://doc.rust-lang.org/nightly/std/io/struct.Bytes.html" title="struct std::io::Bytes">Bytes</a><Self></h4></section></summary><div class='docblock'>Transforms this <code>Read</code> instance to an <a href="https://doc.rust-lang.org/nightly/core/iter/traits/iterator/trait.Iterator.html" title="Iterator"><code>Iterator</code></a> over its bytes. <a href="https://doc.rust-lang.org/nightly/std/io/trait.Read.html#method.bytes">Read more</a></div></details><details class="rustdoc-toggle method-toggle" open><summary><section id="method.chain" class="method trait-impl has-srclink"><span class="rightside"><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/std/io/mod.rs.html#960-962">source</a></span><a href="#method.chain" class="anchor"></a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/nightly/std/io/trait.Read.html#method.chain" class="fnname">chain</a><R>(self, next: R) -> <a class="struct" href="https://doc.rust-lang.org/nightly/std/io/struct.Chain.html" title="struct std::io::Chain">Chain</a><Self, R><span class="where fmt-newline">where<br> R: <a class="trait" href="https://doc.rust-lang.org/nightly/std/io/trait.Read.html" title="trait std::io::Read">Read</a>,</span></h4></section></summary><div class='docblock'>Creates an adapter which will chain this stream with another. <a href="https://doc.rust-lang.org/nightly/std/io/trait.Read.html#method.chain">Read more</a></div></details><details class="rustdoc-toggle method-toggle" open><summary><section id="method.take" class="method trait-impl has-srclink"><span class="rightside"><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/std/io/mod.rs.html#999-1001">source</a></span><a href="#method.take" class="anchor"></a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/nightly/std/io/trait.Read.html#method.take" class="fnname">take</a>(self, limit: <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.u64.html">u64</a>) -> <a class="struct" href="https://doc.rust-lang.org/nightly/std/io/struct.Take.html" title="struct std::io::Take">Take</a><Self></h4></section></summary><div class='docblock'>Creates an adapter which will read at most <code>limit</code> bytes from it. <a href="https://doc.rust-lang.org/nightly/std/io/trait.Read.html#method.take">Read more</a></div></details></div></details><details class="rustdoc-toggle implementors-toggle" open><summary><section id="impl-Write-for-ZlibEncoder%3CR%3E" class="impl has-srclink"><a class="srclink rightside" href="../../src/flate2/zlib/bufread.rs.html#110-118">source</a><a href="#impl-Write-for-ZlibEncoder%3CR%3E" class="anchor"></a><h3 class="code-header">impl<R: <a class="trait" href="https://doc.rust-lang.org/nightly/std/io/trait.BufRead.html" title="trait std::io::BufRead">BufRead</a> + <a class="trait" href="https://doc.rust-lang.org/nightly/std/io/trait.Write.html" title="trait std::io::Write">Write</a>> <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="struct.ZlibEncoder.html" title="struct flate2::bufread::ZlibEncoder">ZlibEncoder</a><R></h3></section></summary><div class="impl-items"><details class="rustdoc-toggle method-toggle" open><summary><section id="method.write" class="method trait-impl has-srclink"><a class="srclink rightside" href="../../src/flate2/zlib/bufread.rs.html#111-113">source</a><a href="#method.write" class="anchor"></a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/nightly/std/io/trait.Write.html#tymethod.write" class="fnname">write</a>(&mut self, buf: &[<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.u8.html">u8</a>]) -> <a class="type" href="https://doc.rust-lang.org/nightly/std/io/error/type.Result.html" title="type std::io::error::Result">Result</a><<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.usize.html">usize</a>></h4></section></summary><div class='docblock'>Write a buffer into this writer, returning how many bytes were written. <a href="https://doc.rust-lang.org/nightly/std/io/trait.Write.html#tymethod.write">Read more</a></div></details><details class="rustdoc-toggle method-toggle" open><summary><section id="method.flush" class="method trait-impl has-srclink"><a class="srclink rightside" href="../../src/flate2/zlib/bufread.rs.html#115-117">source</a><a href="#method.flush" class="anchor"></a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/nightly/std/io/trait.Write.html#tymethod.flush" class="fnname">flush</a>(&mut self) -> <a class="type" href="https://doc.rust-lang.org/nightly/std/io/error/type.Result.html" title="type std::io::error::Result">Result</a><<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.unit.html">()</a>></h4></section></summary><div class='docblock'>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></div></details><details class="rustdoc-toggle method-toggle" open><summary><section id="method.write_vectored" class="method trait-impl has-srclink"><span class="rightside"><span class="since" title="Stable since Rust version 1.36.0">1.36.0</span> · <a class="srclink" href="https://doc.rust-lang.org/nightly/src/std/io/mod.rs.html#1463">source</a></span><a href="#method.write_vectored" class="anchor"></a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/nightly/std/io/trait.Write.html#method.write_vectored" class="fnname">write_vectored</a>(&mut self, bufs: &[<a class="struct" href="https://doc.rust-lang.org/nightly/std/io/struct.IoSlice.html" title="struct std::io::IoSlice">IoSlice</a><'_>]) -> <a class="enum" href="https://doc.rust-lang.org/nightly/core/result/enum.Result.html" title="enum core::result::Result">Result</a><<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.usize.html">usize</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>></h4></section></summary><div class='docblock'>Like <a href="https://doc.rust-lang.org/nightly/std/io/trait.Write.html#tymethod.write"><code>write</code></a>, except that it writes from a slice of buffers. <a href="https://doc.rust-lang.org/nightly/std/io/trait.Write.html#method.write_vectored">Read more</a></div></details><details class="rustdoc-toggle method-toggle" open><summary><section id="method.is_write_vectored" class="method trait-impl has-srclink"><a class="srclink rightside" href="https://doc.rust-lang.org/nightly/src/std/io/mod.rs.html#1478">source</a><a href="#method.is_write_vectored" class="anchor"></a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/nightly/std/io/trait.Write.html#method.is_write_vectored" class="fnname">is_write_vectored</a>(&self) -> <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.bool.html">bool</a></h4></section></summary><span class="item-info"><div class="stab unstable"><span class="emoji">🔬</span><span>This is a nightly-only experimental API. (<code>can_vector</code>)</span></div></span><div class='docblock'>Determines if this <code>Write</code>r has an efficient <a href="https://doc.rust-lang.org/nightly/std/io/trait.Write.html#method.write_vectored"><code>write_vectored</code></a> |
| implementation. <a href="https://doc.rust-lang.org/nightly/std/io/trait.Write.html#method.is_write_vectored">Read more</a></div></details><details class="rustdoc-toggle method-toggle" open><summary><section id="method.write_all" class="method trait-impl has-srclink"><span class="rightside"><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/std/io/mod.rs.html#1540">source</a></span><a href="#method.write_all" class="anchor"></a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/nightly/std/io/trait.Write.html#method.write_all" class="fnname">write_all</a>(&mut self, buf: &[<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.u8.html">u8</a>]) -> <a class="enum" href="https://doc.rust-lang.org/nightly/core/result/enum.Result.html" title="enum core::result::Result">Result</a><<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>></h4></section></summary><div class='docblock'>Attempts to write an entire buffer into this writer. <a href="https://doc.rust-lang.org/nightly/std/io/trait.Write.html#method.write_all">Read more</a></div></details><details class="rustdoc-toggle method-toggle" open><summary><section id="method.write_all_vectored" class="method trait-impl has-srclink"><a class="srclink rightside" href="https://doc.rust-lang.org/nightly/src/std/io/mod.rs.html#1605">source</a><a href="#method.write_all_vectored" class="anchor"></a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/nightly/std/io/trait.Write.html#method.write_all_vectored" class="fnname">write_all_vectored</a>(&mut self, bufs: &mut [<a class="struct" href="https://doc.rust-lang.org/nightly/std/io/struct.IoSlice.html" title="struct std::io::IoSlice">IoSlice</a><'_>]) -> <a class="enum" href="https://doc.rust-lang.org/nightly/core/result/enum.Result.html" title="enum core::result::Result">Result</a><<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>></h4></section></summary><span class="item-info"><div class="stab unstable"><span class="emoji">🔬</span><span>This is a nightly-only experimental API. (<code>write_all_vectored</code>)</span></div></span><div class='docblock'>Attempts to write multiple buffers into this writer. <a href="https://doc.rust-lang.org/nightly/std/io/trait.Write.html#method.write_all_vectored">Read more</a></div></details><details class="rustdoc-toggle method-toggle" open><summary><section id="method.write_fmt" class="method trait-impl has-srclink"><span class="rightside"><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/std/io/mod.rs.html#1661">source</a></span><a href="#method.write_fmt" class="anchor"></a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/nightly/std/io/trait.Write.html#method.write_fmt" class="fnname">write_fmt</a>(&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><'_>) -> <a class="enum" href="https://doc.rust-lang.org/nightly/core/result/enum.Result.html" title="enum core::result::Result">Result</a><<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>></h4></section></summary><div class='docblock'>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></div></details><details class="rustdoc-toggle method-toggle" open><summary><section id="method.by_ref-1" class="method trait-impl has-srclink"><span class="rightside"><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/std/io/mod.rs.html#1717-1719">source</a></span><a href="#method.by_ref-1" class="anchor"></a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/nightly/std/io/trait.Write.html#method.by_ref" class="fnname">by_ref</a>(&mut self) -> <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.reference.html">&mut </a>Self</h4></section></summary><div class='docblock'>Creates a “by reference” adapter 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></div></details></div></details></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"><section id="impl-RefUnwindSafe-for-ZlibEncoder%3CR%3E" class="impl has-srclink"><a href="#impl-RefUnwindSafe-for-ZlibEncoder%3CR%3E" class="anchor"></a><h3 class="code-header">impl<R> <a class="trait" href="https://doc.rust-lang.org/nightly/core/panic/unwind_safe/trait.RefUnwindSafe.html" title="trait core::panic::unwind_safe::RefUnwindSafe">RefUnwindSafe</a> for <a class="struct" href="struct.ZlibEncoder.html" title="struct flate2::bufread::ZlibEncoder">ZlibEncoder</a><R><span class="where fmt-newline">where<br> R: <a class="trait" href="https://doc.rust-lang.org/nightly/core/panic/unwind_safe/trait.RefUnwindSafe.html" title="trait core::panic::unwind_safe::RefUnwindSafe">RefUnwindSafe</a>,</span></h3></section><section id="impl-Send-for-ZlibEncoder%3CR%3E" class="impl has-srclink"><a href="#impl-Send-for-ZlibEncoder%3CR%3E" class="anchor"></a><h3 class="code-header">impl<R> <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="struct.ZlibEncoder.html" title="struct flate2::bufread::ZlibEncoder">ZlibEncoder</a><R><span class="where fmt-newline">where<br> R: <a class="trait" href="https://doc.rust-lang.org/nightly/core/marker/trait.Send.html" title="trait core::marker::Send">Send</a>,</span></h3></section><section id="impl-Sync-for-ZlibEncoder%3CR%3E" class="impl has-srclink"><a href="#impl-Sync-for-ZlibEncoder%3CR%3E" class="anchor"></a><h3 class="code-header">impl<R> <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="struct.ZlibEncoder.html" title="struct flate2::bufread::ZlibEncoder">ZlibEncoder</a><R><span class="where fmt-newline">where<br> R: <a class="trait" href="https://doc.rust-lang.org/nightly/core/marker/trait.Sync.html" title="trait core::marker::Sync">Sync</a>,</span></h3></section><section id="impl-Unpin-for-ZlibEncoder%3CR%3E" class="impl has-srclink"><a href="#impl-Unpin-for-ZlibEncoder%3CR%3E" class="anchor"></a><h3 class="code-header">impl<R> <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="struct.ZlibEncoder.html" title="struct flate2::bufread::ZlibEncoder">ZlibEncoder</a><R><span class="where fmt-newline">where<br> R: <a class="trait" href="https://doc.rust-lang.org/nightly/core/marker/trait.Unpin.html" title="trait core::marker::Unpin">Unpin</a>,</span></h3></section><section id="impl-UnwindSafe-for-ZlibEncoder%3CR%3E" class="impl has-srclink"><a href="#impl-UnwindSafe-for-ZlibEncoder%3CR%3E" class="anchor"></a><h3 class="code-header">impl<R> <a class="trait" href="https://doc.rust-lang.org/nightly/core/panic/unwind_safe/trait.UnwindSafe.html" title="trait core::panic::unwind_safe::UnwindSafe">UnwindSafe</a> for <a class="struct" href="struct.ZlibEncoder.html" title="struct flate2::bufread::ZlibEncoder">ZlibEncoder</a><R><span class="where fmt-newline">where<br> R: <a class="trait" href="https://doc.rust-lang.org/nightly/core/panic/unwind_safe/trait.UnwindSafe.html" title="trait core::panic::unwind_safe::UnwindSafe">UnwindSafe</a>,</span></h3></section></div><h2 id="blanket-implementations" class="small-section-header">Blanket Implementations<a href="#blanket-implementations" class="anchor"></a></h2><div id="blanket-implementations-list"><details class="rustdoc-toggle implementors-toggle"><summary><section id="impl-Any-for-ZlibEncoder%3CR%3E" class="impl has-srclink"><a class="srclink rightside" href="https://doc.rust-lang.org/nightly/src/core/any.rs.html#200">source</a><a href="#impl-Any-for-ZlibEncoder%3CR%3E" class="anchor"></a><h3 class="code-header">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></h3></section></summary><div class="impl-items"><details class="rustdoc-toggle method-toggle" open><summary><section id="method.type_id" class="method trait-impl has-srclink"><a class="srclink rightside" href="https://doc.rust-lang.org/nightly/src/core/any.rs.html#201">source</a><a href="#method.type_id" class="anchor"></a><h4 class="code-header">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></h4></section></summary><div class='docblock'>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></div></details></div></details><details class="rustdoc-toggle implementors-toggle"><summary><section id="impl-Borrow%3CT%3E-for-ZlibEncoder%3CR%3E" class="impl has-srclink"><a class="srclink rightside" href="https://doc.rust-lang.org/nightly/src/core/borrow.rs.html#211">source</a><a href="#impl-Borrow%3CT%3E-for-ZlibEncoder%3CR%3E" class="anchor"></a><h3 class="code-header">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></h3></section></summary><div class="impl-items"><details class="rustdoc-toggle method-toggle" open><summary><section id="method.borrow" class="method trait-impl has-srclink"><span class="rightside"><span class="since" title="const unstable">const: <a href="https://github.com/rust-lang/rust/issues/91522" title="Tracking issue for const_borrow">unstable</a></span> · <a class="srclink" href="https://doc.rust-lang.org/nightly/src/core/borrow.rs.html#213">source</a></span><a href="#method.borrow" class="anchor"></a><h4 class="code-header">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</h4></section></summary><div class='docblock'>Immutably borrows from an owned value. <a href="https://doc.rust-lang.org/nightly/core/borrow/trait.Borrow.html#tymethod.borrow">Read more</a></div></details></div></details><details class="rustdoc-toggle implementors-toggle"><summary><section id="impl-BorrowMut%3CT%3E-for-ZlibEncoder%3CR%3E" class="impl has-srclink"><a class="srclink rightside" href="https://doc.rust-lang.org/nightly/src/core/borrow.rs.html#220">source</a><a href="#impl-BorrowMut%3CT%3E-for-ZlibEncoder%3CR%3E" class="anchor"></a><h3 class="code-header">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></h3></section></summary><div class="impl-items"><details class="rustdoc-toggle method-toggle" open><summary><section id="method.borrow_mut" class="method trait-impl has-srclink"><span class="rightside"><span class="since" title="const unstable">const: <a href="https://github.com/rust-lang/rust/issues/91522" title="Tracking issue for const_borrow">unstable</a></span> · <a class="srclink" href="https://doc.rust-lang.org/nightly/src/core/borrow.rs.html#221">source</a></span><a href="#method.borrow_mut" class="anchor"></a><h4 class="code-header">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</h4></section></summary><div class='docblock'>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></div></details></div></details><details class="rustdoc-toggle implementors-toggle"><summary><section id="impl-From%3CT%3E-for-ZlibEncoder%3CR%3E" class="impl has-srclink"><a class="srclink rightside" href="https://doc.rust-lang.org/nightly/src/core/convert/mod.rs.html#733">source</a><a href="#impl-From%3CT%3E-for-ZlibEncoder%3CR%3E" class="anchor"></a><h3 class="code-header">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</h3></section></summary><div class="impl-items"><details class="rustdoc-toggle method-toggle" open><summary><section id="method.from" class="method trait-impl has-srclink"><span class="rightside"><span class="since" title="const unstable">const: <a href="https://github.com/rust-lang/rust/issues/88674" title="Tracking issue for const_convert">unstable</a></span> · <a class="srclink" href="https://doc.rust-lang.org/nightly/src/core/convert/mod.rs.html#736">source</a></span><a href="#method.from" class="anchor"></a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/nightly/core/convert/trait.From.html#tymethod.from" class="fnname">from</a>(t: T) -> T</h4></section></summary><div class="docblock"><p>Returns the argument unchanged.</p> |
| </div></details></div></details><details class="rustdoc-toggle implementors-toggle"><summary><section id="impl-Into%3CU%3E-for-ZlibEncoder%3CR%3E" class="impl has-srclink"><a class="srclink rightside" href="https://doc.rust-lang.org/nightly/src/core/convert/mod.rs.html#717">source</a><a href="#impl-Into%3CU%3E-for-ZlibEncoder%3CR%3E" class="anchor"></a><h3 class="code-header">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></h3></section></summary><div class="impl-items"><details class="rustdoc-toggle method-toggle" open><summary><section id="method.into" class="method trait-impl has-srclink"><span class="rightside"><span class="since" title="const unstable">const: <a href="https://github.com/rust-lang/rust/issues/88674" title="Tracking issue for const_convert">unstable</a></span> · <a class="srclink" href="https://doc.rust-lang.org/nightly/src/core/convert/mod.rs.html#725">source</a></span><a href="#method.into" class="anchor"></a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/nightly/core/convert/trait.Into.html#tymethod.into" class="fnname">into</a>(self) -> U</h4></section></summary><div class="docblock"><p>Calls <code>U::from(self)</code>.</p> |
| <p>That is, this conversion is whatever the implementation of |
| <code><a href="https://doc.rust-lang.org/nightly/core/convert/trait.From.html" title="From">From</a><T> for U</code> chooses to do.</p> |
| </div></details></div></details><details class="rustdoc-toggle implementors-toggle"><summary><section id="impl-TryFrom%3CU%3E-for-ZlibEncoder%3CR%3E" class="impl has-srclink"><a class="srclink rightside" href="https://doc.rust-lang.org/nightly/src/core/convert/mod.rs.html#775">source</a><a href="#impl-TryFrom%3CU%3E-for-ZlibEncoder%3CR%3E" class="anchor"></a><h3 class="code-header">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></h3></section></summary><div class="impl-items"><details class="rustdoc-toggle" open><summary><section id="associatedtype.Error-1" class="associatedtype trait-impl has-srclink"><a href="#associatedtype.Error-1" class="anchor"></a><h4 class="code-header">type <a href="https://doc.rust-lang.org/nightly/core/convert/trait.TryFrom.html#associatedtype.Error" class="associatedtype">Error</a> = <a class="enum" href="https://doc.rust-lang.org/nightly/core/convert/enum.Infallible.html" title="enum core::convert::Infallible">Infallible</a></h4></section></summary><div class='docblock'>The type returned in the event of a conversion error.</div></details><details class="rustdoc-toggle method-toggle" open><summary><section id="method.try_from" class="method trait-impl has-srclink"><span class="rightside"><span class="since" title="const unstable">const: <a href="https://github.com/rust-lang/rust/issues/88674" title="Tracking issue for const_convert">unstable</a></span> · <a class="srclink" href="https://doc.rust-lang.org/nightly/src/core/convert/mod.rs.html#781">source</a></span><a href="#method.try_from" class="anchor"></a><h4 class="code-header">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="associatedtype" href="https://doc.rust-lang.org/nightly/core/convert/trait.TryFrom.html#associatedtype.Error" title="type core::convert::TryFrom::Error">Error</a>></h4></section></summary><div class='docblock'>Performs the conversion.</div></details></div></details><details class="rustdoc-toggle implementors-toggle"><summary><section id="impl-TryInto%3CU%3E-for-ZlibEncoder%3CR%3E" class="impl has-srclink"><a class="srclink rightside" href="https://doc.rust-lang.org/nightly/src/core/convert/mod.rs.html#760">source</a><a href="#impl-TryInto%3CU%3E-for-ZlibEncoder%3CR%3E" class="anchor"></a><h3 class="code-header">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></h3></section></summary><div class="impl-items"><details class="rustdoc-toggle" open><summary><section id="associatedtype.Error" class="associatedtype trait-impl has-srclink"><a href="#associatedtype.Error" class="anchor"></a><h4 class="code-header">type <a href="https://doc.rust-lang.org/nightly/core/convert/trait.TryInto.html#associatedtype.Error" class="associatedtype">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="associatedtype" href="https://doc.rust-lang.org/nightly/core/convert/trait.TryFrom.html#associatedtype.Error" title="type core::convert::TryFrom::Error">Error</a></h4></section></summary><div class='docblock'>The type returned in the event of a conversion error.</div></details><details class="rustdoc-toggle method-toggle" open><summary><section id="method.try_into" class="method trait-impl has-srclink"><span class="rightside"><span class="since" title="const unstable">const: <a href="https://github.com/rust-lang/rust/issues/88674" title="Tracking issue for const_convert">unstable</a></span> · <a class="srclink" href="https://doc.rust-lang.org/nightly/src/core/convert/mod.rs.html#766">source</a></span><a href="#method.try_into" class="anchor"></a><h4 class="code-header">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="associatedtype" href="https://doc.rust-lang.org/nightly/core/convert/trait.TryFrom.html#associatedtype.Error" title="type core::convert::TryFrom::Error">Error</a>></h4></section></summary><div class='docblock'>Performs the conversion.</div></details></div></details></div></section></div></main><div id="rustdoc-vars" data-root-path="../../" data-current-crate="flate2" data-themes="ayu,dark,light" data-resource-suffix="" data-rustdoc-version="1.66.0-nightly (5c8bff74b 2022-10-21)" ></div></body></html> |
