<!DOCTYPE html><htmllang="en"><head><metacharset="utf-8"><metaname="viewport"content="width=device-width, initial-scale=1.0"><metaname="generator"content="rustdoc"><metaname="description"content="A single RESP value, this owns the data that is read/to-be written to Redis."><metaname="keywords"content="rust, rustlang, rust-lang, RespValue"><title>RespValue in actix_redis - Rust</title><linkrel="preload"as="font"type="font/woff2"crossoriginhref="../static.files/SourceSerif4-Regular-1f7d512b176f0f72.ttf.woff2"><linkrel="preload"as="font"type="font/woff2"crossoriginhref="../static.files/FiraSans-Regular-018c141bf0843ffd.woff2"><linkrel="preload"as="font"type="font/woff2"crossoriginhref="../static.files/FiraSans-Medium-8f9a781e4970d388.woff2"><linkrel="preload"as="font"type="font/woff2"crossoriginhref="../static.files/SourceCodePro-Regular-562dcc5011b6de7d.ttf.woff2"><linkrel="preload"as="font"type="font/woff2"crossoriginhref="../static.files/SourceSerif4-Bold-124a1ca42af929b6.ttf.woff2"><linkrel="preload"as="font"type="font/woff2"crossoriginhref="../static.files/SourceCodePro-Semibold-d899c5a5c4aeb14a.ttf.woff2"><linkrel="stylesheet"href="../static.files/normalize-76eba96aa4d2e634.css"><linkrel="stylesheet"href="../static.files/rustdoc-ef244fc9943488f7.css"id="mainThemeStyle"><linkrel="stylesheet"id="themeStyle"href="../static.files/light-c11f492748536797.css"><linkrel="stylesheet"disabledhref="../static.files/dark-a78f946771c40031.css"><linkrel="stylesheet"disabledhref="../static.files/ayu-70b683d68cb31790.css"><scriptid="default-settings"></script><scriptsrc="../static.files/storage-d43fa987303ecbbb.js"></script><scriptdefersrc="sidebar-items.js"></script><scriptdefersrc="../static.files/main-0dede64717b247ca.js"></script><noscript><linkrel="stylesheet"href="../static.files/noscript-201a7e04dc4c6fce.css"></noscript><linkrel="alternate icon"type="image/png"href="../static.files/favicon-16x16-8b506e7a72182f1c.png"><linkrel="alternate icon"type="image/png"href="../static.files/favicon-32x32-422f7d1d52889060.png"><linkrel="icon"type="image/svg+xml"href="../static.files/favicon-2c020d218678b618.svg"></head><bodyclass="rustdoc enum"><!--[if lte IE 11]><div class="warning">This old browser is unsupported and will most likely display funky things.</div><![endif]--><navclass="mobile-topbar"><buttonclass="sidebar-menu-toggle">☰</button><aclass="sidebar-logo"href="../actix_redis/index.html"><divclass="logo-container"><imgclass="rust-logo"src="../static.files/rust-logo-151179464ae7ed46.svg"alt="logo"></div></a><h2></h2></nav><navclass="sidebar"><aclass="sidebar-logo"href="../actix_redis/index.html"><divclass="logo-container"><imgclass="rust-logo"src="../static.files/rust-logo-151179464ae7ed46.svg"alt="logo"></div></a><h2class="location"><ahref="#">RespValue</a></h2><divclass="sidebar-elems"><section><h3><ahref="#variants">Variants</a></h3><ulclass="block"><li><ahref="#variant.Array">Array</a></li><li><ahref="#variant.BulkString">BulkString</a></li><li><ahref="#variant.Error">Error</a></li><li><ahref="#variant.Integer">Integer</a></li><li><ahref="#variant.Nil">Nil</a></li><li><ahref="#variant.SimpleString">SimpleString</a></li></ul><h3><ahref="#implementations">Methods</a></h3><ulclass="block"><li><ahref="#method.append">append</a></li><li><ahref="#method.push">push</a></li></ul><h3><ahref="#trait-implementations">Trait Implementations</a></h3><ulclass="block"><li><ahref="#impl-Clone-for-RespValue">Clone</a></li><li><ahref="#impl-Debug-for-RespValue">Debug</a></li><li><ahref="#impl-Eq-for-RespValue">Eq</a></li><li><ahref="#impl-From%3C%26%27a%20%5Bu8%5D%3E-for-RespValue">From<&'a [u8]></a></li><li><ahref="#impl-From%3C%26%27a%20String%3E-for-RespValue">From<&'a String></a></li><li><ahref="#impl-From%3C%26%27a%20str%3E-for-RespValue">From<&'a str></a></li><li><ahref="#impl-From%3CArc%3Cstr%3E%3E-for-RespValue">From<Arc<str>></a></li><li><ahref="#impl-From%3CString%3
}</code></pre></div><detailsclass="rustdoc-toggle top-doc"open><summaryclass="hideme"><span>Expand description</span></summary><divclass="docblock"><p>A single RESP value, this owns the data that is read/to-be written to Redis.</p>
</div></details><h2id="variants"class="variants small-section-header">Variants<ahref="#variants"class="anchor"></a></h2><h3id="variant.Nil"class="variant small-section-header"><ahref="#variant.Nil"class="anchor field"></a><code>Nil</code></h3><h3id="variant.Array"class="variant small-section-header"><ahref="#variant.Array"class="anchor field"></a><code>Array(<aclass="struct"href="https://doc.rust-lang.org/nightly/alloc/vec/struct.Vec.html"title="struct alloc::vec::Vec">Vec</a><<aclass="enum"href="enum.RespValue.html"title="enum actix_redis::RespValue">RespValue</a>, <aclass="struct"href="https://doc.rust-lang.org/nightly/alloc/alloc/struct.Global.html"title="struct alloc::alloc::Global">Global</a>>)</code></h3><divclass="docblock"><p>Zero, one or more other <code>RespValue</code>s.</p>
</div><h3id="variant.BulkString"class="variant small-section-header"><ahref="#variant.BulkString"class="anchor field"></a><code>BulkString(<aclass="struct"href="https://doc.rust-lang.org/nightly/alloc/vec/struct.Vec.html"title="struct alloc::vec::Vec">Vec</a><<aclass="primitive"href="https://doc.rust-lang.org/nightly/std/primitive.u8.html">u8</a>, <aclass="struct"href="https://doc.rust-lang.org/nightly/alloc/alloc/struct.Global.html"title="struct alloc::alloc::Global">Global</a>>)</code></h3><divclass="docblock"><p>A bulk string. In Redis terminology a string is a byte-array, so this is stored as a
</div><h3id="variant.Error"class="variant small-section-header"><ahref="#variant.Error"class="anchor field"></a><code>Error(<aclass="struct"href="https://doc.rust-lang.org/nightly/alloc/string/struct.String.html"title="struct alloc::string::String">String</a>)</code></h3><divclass="docblock"><p>An error from the Redis server</p>
</div><h3id="variant.Integer"class="variant small-section-header"><ahref="#variant.Integer"class="anchor field"></a><code>Integer(<aclass="primitive"href="https://doc.rust-lang.org/nightly/std/primitive.i64.html">i64</a>)</code></h3><divclass="docblock"><p>Redis documentation defines an integer as being a signed 64-bit integer:
<code>RespValue</code> being incompatible with the required type, or b) a remote Redis error occuring. <a>Read more</a></div></details></div></details><detailsclass="rustdoc-toggle implementors-toggle"open><summary><sectionid="impl-PartialEq%3CRespValue%3E-for-RespValue"class="impl has-srclink"><ahref="#impl-PartialEq%3CRespValue%3E-for-RespValue"class="anchor"></a><h3class="code-header">impl <aclass="trait"href="https://doc.rust-lang.org/nightly/core/cmp/trait.PartialEq.html"title="trait core::cmp::PartialEq">PartialEq</a><<aclass="enum"href="enum.RespValue.html"title="enum actix_redis::RespValue">RespValue</a>> for <aclass="enum"href="enum.RespValue.html"title="enum actix_redis::RespValue">RespValue</a></h3></section></summary><divclass="impl-items"><detailsclass="rustdoc-toggle method-toggle"open><summary><sectionid="method.eq"class="method trait-impl has-srclink"><ahref="#method.eq"class="anchor"></a><h4class="code-header">fn <ahref="https://doc.rust-lang.org/nightly/core/cmp/trait.PartialEq.html#tymethod.eq"class="fnname">eq</a>(&self, other: &<aclass="enum"href="enum.RespValue.html"title="enum actix_redis::RespValue">RespValue</a>) -><aclass="primitive"href="https://doc.rust-lang.org/nightly/std/primitive.bool.html">bool</a></h4></section></summary><divclass='docblock'>This method tests for <code>self</code> and <code>other</code> values to be equal, and is used
by <code>==</code>. <ahref="https://doc.rust-lang.org/nightly/core/cmp/trait.PartialEq.html#tymethod.eq">Read more</a></div></details><detailsclass="rustdoc-toggle method-toggle"open><summary><sectionid="method.ne"class="method trait-impl has-srclink"><spanclass="rightside"><spanclass="since"title="Stable since Rust version 1.0.0">1.0.0</span> · <aclass="srclink"href="https://doc.rust-lang.org/nightly/src/core/cmp.rs.html#227">source</a></span><ahref="#method.ne"class="anchor"></a><h4class="code-header">fn <ahref="https://doc.rust-lang.org/nightly/core/cmp/trait.PartialEq.html#method.ne"class="fnname">ne</a>(&self, other: <aclass="primitive"href="https://doc.rust-lang.org/nightly/std/primitive.reference.html">&</a>Rhs) -><aclass="primitive"href="https://doc.rust-lang.org/nightly/std/primitive.bool.html">bool</a></h4></section></summary><divclass='docblock'>This method tests for <code>!=</code>. The default implementation is almost always
sufficient, and should not be overridden without very good reason. <ahref="https://doc.rust-lang.org/nightly/core/cmp/trait.PartialEq.html#method.ne">Read more</a></div></details></div></details><sectionid="impl-Eq-for-RespValue"class="impl has-srclink"><ahref="#impl-Eq-for-RespValue"class="anchor"></a><h3class="code-header">impl <aclass="trait"href="https://doc.rust-lang.org/nightly/core/cmp/trait.Eq.html"title="trait core::cmp::Eq">Eq</a> for <aclass="enum"href="enum.RespValue.html"title="enum actix_redis::RespValue">RespValue</a></h3></section><sectionid="impl-StructuralEq-for-RespValue"class="impl has-srclink"><ahref="#impl-StructuralEq-for-RespValue"class="anchor"></a><h3class="code-header">impl <aclass="trait"href="https://doc.rust-lang.org/nightly/core/marker/trait.StructuralEq.html"title="trait core::marker::StructuralEq">StructuralEq</a> for <aclass="enum"href="enum.RespValue.html"title="enum actix_redis::RespValue">RespValue</a></h3></section><sectionid="impl-StructuralPartialEq-for-RespValue"class="impl has-srclink"><ahref="#impl-StructuralPartialEq-for-RespValue"class="anchor"></a><h3class="code-header">impl <aclass="trait"href="https://doc.rust-lang.org/nightly/core/marker/trait.StructuralPartialEq.html"title="trait core::marker::StructuralPartialEq">StructuralPartialEq</a> for <aclass="enum"href="enum.RespValue.html"title="enum actix_redis::RespValue">RespValue</a></h3></section></div><h2id="synthetic-implementations"class="small-section-header">Auto Trait Implementations<ahref="#synthetic-implementations"class="anchor"></a></h2><divid="synthetic-implementations-list"><sectionid="impl-RefUnwindSafe-for-RespValue"class="impl has-srclink"><ahref="#impl-RefUnwindSafe-for-RespValue"class="anchor"></a><h3class="code-header">impl <aclass="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 <aclass="enum"href="enum.RespValue.html"title="enum actix_redis::RespValue">RespValue</a></h3></section><sectionid="impl-Send-for-RespValue"class="impl has-srclink"><ahref="#impl-Send-for-RespValue"class="anchor"></a><h3class="code-header">impl <aclass="trait"href="https://doc.rust-lang.org/nightly/core/marker/trait.Send.html"title="trait core::marker::Send">Send</a> for <aclass="enum"href="enum.RespValue.html"title="enum actix_redis::RespValue">RespValue</a></h3></section><sectionid="impl-Sync-for-RespValue"class="impl has-srclink"><ahref="#impl-Sync-for-RespValue"class="anchor"></a><h3class="code-header">impl <aclass="trait"href="https://doc.rust-lang.org/nightly/core/marker/trait.Sync.html"title="trait core::marker::Sync">Sync</a> for <aclass="enum"href="enum.RespValue.html"title="enum actix_redis::RespValue">RespValue</a></h3></section><sectionid="impl-Unpin-for-RespValue"class="impl has-srclink"><ahref="#impl-Unpin-for-RespValue"class="anchor"></a><h3class="code-header">impl <aclass="trait"href="https://doc.rust-lang.org/nightly/core/marker/trait.Unpin.html"title="trait core::marker::Unpin">Unpin</a> for <aclass="enum"href="enum.RespValue.html"title="enum actix_redis::RespValue">RespValue</a></h3></section><sectionid="impl-UnwindSafe-for-RespValue"class="impl has-srclink"><ahref="#impl-UnwindSafe-for-RespValue"class="anchor"></a><h3class="code-header">impl <aclass="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 <aclass="enum"href="enum.RespValue.html"title="enum actix_redis::RespValue">RespValue</a></h3></section></div><h2id="blanket-implementations"class="small-section-header">Blanket Implementations<ahref="#blanket-implementations"class="anchor"></a></h2><divid="blanket-implementations-list"><detailsclass="rustdoc-toggle implementors-toggle"><summary><sectionid="impl-Any-for-RespValue"class="impl has-srclink"><aclass="srclink rightside"href="https://doc.rust-lang.org/nightly/src/core/any.rs
</div></details></div></details><detailsclass="rustdoc-toggle implementors-toggle"><summary><sectionid="impl-Instrument-for-RespValue"class="impl has-srclink"><aclass="srclink rightside"href="https://docs.rs/tracing/0.1.37/src/tracing/instrument.rs.html#276">source</a><ahref="#impl-Instrument-for-RespValue"class="anchor"></a><h3class="code-header">impl<T><aclass="trait"href="https://docs.rs/tracing/0.1.37/tracing/instrument/trait.Instrument.html"title="trait tracing::instrument::Instrument">Instrument</a> for T</h3></section></summary><divclass="impl-items"><detailsclass="rustdoc-toggle method-toggle"open><summary><sectionid="method.instrument"class="method trait-impl has-srclink"><aclass="srclink rightside"href="https://docs.rs/tracing/0.1.37/src/tracing/instrument.rs.html#82">source</a><ahref="#method.instrument"class="anchor"></a><h4class="code-header">fn <ahref="https://docs.rs/tracing/0.1.37/tracing/instrument/trait.Instrument.html#method.instrument"class="fnname">instrument</a>(self, span: <aclass="struct"href="https://docs.rs/tracing/0.1.37/tracing/span/struct.Span.html"title="struct tracing::span::Span">Span</a>) -><aclass="struct"href="https://docs.rs/tracing/0.1.37/tracing/instrument/struct.Instrumented.html"title="struct tracing::instrument::Instrumented">Instrumented</a><Self></h4></section></summary><divclass='docblock'>Instruments this type with the provided <ahref="https://docs.rs/tracing/0.1.37/tracing/span/struct.Span.html"title="Span"><code>Span</code></a>, returning an
<code>Instrumented</code> wrapper. <ahref="https://docs.rs/tracing/0.1.37/tracing/instrument/trait.Instrument.html#method.instrument">Read more</a></div></details><detailsclass="rustdoc-toggle method-toggle"open><summary><sectionid="method.in_current_span"class="method trait-impl has-srclink"><aclass="srclink rightside"href="https://docs.rs/tracing/0.1.37/src/tracing/instrument.rs.html#121">source</a><ahref="#method.in_current_span"class="anchor"></a><h4class="code-header">fn <ahref="https://docs.rs/tracing/0.1.37/tracing/instrument/trait.Instrument.html#method.in_current_span"class="fnname">in_current_span</a>(self) -><aclass="struct"href="https://docs.rs/tracing/0.1.37/tracing/instrument/struct.Instrumented.html"title="struct tracing::instrument::Instrumented">Instrumented</a><Self></h4></section></summary><divclass='docblock'>Instruments this type with the <ahref="https://docs.rs/tracing/0.1.37/tracing/span/struct.Span.html#method.current">current</a><ahref="https://docs.rs/tracing/0.1.37/tracing/span/struct.Span.html"><code>Span</code></a>, returning an
<ahref="https://docs.rs/tracing/0.1.37/tracing/instrument/struct.WithDispatch.html"title="WithDispatch"><code>WithDispatch</code></a> wrapper. <ahref="https://docs.rs/tracing/0.1.37/tracing/instrument/trait.WithSubscriber.html#method.with_subscriber">Read more</a></div></details><detailsclass="rustdoc-toggle method-toggle"open><summary><sectionid="method.with_current_subscriber"class="method trait-impl has-srclink"><aclass="srclink rightside"href="https://docs.rs/tracing/0.1.37/src/tracing/instrument.rs.html#221">source</a><ahref="#method.with_current_subscriber"class="anchor"></a><h4class="code-header">fn <ahref="https://docs.rs/tracing/0.1.37/tracing/instrument/trait.WithSubscriber.html#method.with_current_subscriber"class="fnname">with_current_subscriber</a>(self) -><aclass="struct"href="https://docs.rs/tracing/0.1.37/tracing/instrument/struct.WithDispatch.html"title="struct tracing::instrument::WithDispatch">WithDispatch</a><Self></h4></section></summary><divclass='docblock'>Attaches the current <ahref="https://docs.rs/tracing/0.1.37/tracing/dispatcher/index.html#setting-the-default-subscriber">default</a><ahref="https://docs.rs/tracing-core/0.1.22/tracing_core/subscriber/trait.Subscriber.html"><code>Subscriber</code></a> to this type, returning a