<!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="API documentation for the Rust `RespError` enum in crate `actix_redis`."><metaname="keywords"content="rust, rustlang, rust-lang, RespError"><title>actix_redis::RespError - Rust</title><linkrel="stylesheet"type="text/css"href="../normalize.css"><linkrel="stylesheet"type="text/css"href="../rustdoc.css"id="mainThemeStyle"><linkrel="stylesheet"type="text/css"href="../light.css"id="themeStyle"><linkrel="stylesheet"type="text/css"href="../dark.css"disabled><linkrel="stylesheet"type="text/css"href="../ayu.css"disabled><scriptsrc="../storage.js"></script><noscript><linkrel="stylesheet"href="../noscript.css"></noscript><linkrel="shortcut icon"href="../favicon.ico"><styletype="text/css">#crate-search{background-image:url("../down-arrow.svg");}</style></head><bodyclass="rustdoc enum"><!--[if lte IE 8]><div class="warning">This old browser is unsupported and will most likely display funky things.</div><![endif]--><navclass="sidebar"><divclass="sidebar-menu">☰</div><ahref='../actix_redis/index.html'><divclass='logo-container rust-logo'><imgsrc='../rust-logo.png'alt='logo'></div></a><pclass='location'>Enum RespError</p><divclass="sidebar-elems"><divclass="block items"><aclass="sidebar-title"href="#variants">Variants</a><divclass="sidebar-links"><ahref="#variant.Connection">Connection</a><ahref="#variant.IO">IO</a><ahref="#variant.Internal">Internal</a><ahref="#variant.RESP">RESP</a><ahref="#variant.Remote">Remote</a><ahref="#variant.Unexpected">Unexpected</a></div><aclass="sidebar-title"href="#trait-implementations">Trait Implementations</a><divclass="sidebar-links"><ahref="#impl-Debug">Debug</a><ahref="#impl-Display">Display</a><ahref="#impl-Error">Error</a><ahref="#impl-From%3CError%3E">From<Error></a><ahref="#impl-From%3CTrySendError%3CT%3E%3E">From<TrySendError<T>></a></div><aclass="sidebar-title"href="#synthetic-implementations">Auto Trait Implementations</a><divclass="sidebar-links"><ahref="#impl-RefUnwindSafe">!RefUnwindSafe</a><ahref="#impl-Send">Send</a><ahref="#impl-Sync">Sync</a><ahref="#impl-Unpin">Unpin</a><ahref="#impl-UnwindSafe">!UnwindSafe</a></div><aclass="sidebar-title"href="#blanket-implementations">Blanket Implementations</a><divclass="sidebar-links"><ahref="#impl-Any">Any</a><ahref="#impl-Borrow%3CT%3E">Borrow<T></a><ahref="#impl-BorrowMut%3CT%3E">BorrowMut<T></a><ahref="#impl-From%3CT%3E">From<T></a><ahref="#impl-Instrument">Instrument</a><ahref="#impl-Into%3CU%3E">Into<U></a><ahref="#impl-Same%3CT%3E">Same<T></a><ahref="#impl-ToString">ToString</a><ahref="#impl-TryFrom%3CU%3E">TryFrom<U></a><ahref="#impl-TryInto%3CU%3E">TryInto<U></a><ahref="#impl-VZip%3CV%3E">VZip<V></a></div></div><pclass='location'><ahref='index.html'>actix_redis</a></p><script>window.sidebarCurrent={name:'RespError',ty:'enum',relpath:''};</script><scriptdefersrc="sidebar-items.js"></script></div></nav><divclass="theme-picker"><buttonid="theme-picker"aria-label="Pick another theme!"><imgsrc="../brush.svg"width="18"alt="Pick another theme!"></button><divid="theme-choices"></div></div><scriptsrc="../theme.js"></script><navclass="sub"><formclass="search-form"><divclass="search-container"><div><selectid="crate-search"><optionvalue="All crates">All crates</option></select><inputclass="search-input"name="search"disabledautocomplete="off"spellcheck="false"placeholder="Click or press ‘S’ to search, ‘?’ for more options…"type="search"></div><spanclass="help-button">?</span>
<divid="variant.Internal"class="variant small-section-header"><ahref="#variant.Internal"class="anchor field"></a><code>Internal(<aclass="struct"href="https://doc.rust-lang.org/nightly/alloc/string/struct.String.html"title="struct alloc::string::String">String</a>)</code></div><divclass='docblock'><p>A non-specific internal error that prevented an operation from completing</p>
</div><divid="variant.Connection"class="variant small-section-header"><ahref="#variant.Connection"class="anchor field"></a><code>Connection(ConnectionReason)</code></div><divclass='docblock'><p>Error creating a connection, or an error with a connection being closed unexpectedly</p>
</div><divid="variant.Unexpected"class="variant small-section-header"><ahref="#variant.Unexpected"class="anchor field"></a><code>Unexpected(<aclass="struct"href="https://doc.rust-lang.org/nightly/alloc/string/struct.String.html"title="struct alloc::string::String">String</a>)</code></div><divclass='docblock'><p>An unexpected error. In this context "unexpected" means
</div><h2id='trait-implementations'class='small-section-header'>Trait Implementations<ahref='#trait-implementations'class='anchor'></a></h2><divid='trait-implementations-list'><h3id='impl-Debug'class='impl'><codeclass='in-band'>impl <aclass="trait"href="https://doc.rust-lang.org/nightly/core/fmt/trait.Debug.html"title="trait core::fmt::Debug">Debug</a> for <aclass="enum"href="../actix_redis/enum.RespError.html"title="enum actix_redis::RespError">Error</a></code><ahref='#impl-Debug'class='anchor'></a></h3><divclass='impl-items'><h4id='method.fmt'class="method hidden"><code>fn <ahref='https://doc.rust-lang.org/nightly/core/fmt/trait.Debug.html#tymethod.fmt'class='fnname'>fmt</a>(&self, f: &mut <aclass="struct"href="https://doc.rust-lang.org/nightly/core/fmt/struct.Formatter.html"title="struct core::fmt::Formatter">Formatter</a><'_>) -><aclass="enum"href="https://doc.rust-lang.org/nightly/core/result/enum.Result.html"title="enum core::result::Result">Result</a><<aclass="primitive"href="https://doc.rust-lang.org/nightly/std/primitive.unit.html">()</a>, <aclass="struct"href="https://doc.rust-lang.org/nightly/core/fmt/struct.Error.html"title="struct core::fmt::Error">Error</a>></code></h4><divclass='docblock hidden'><p>Formats the value using the given formatter. <ahref="https://doc.rust-lang.org/nightly/core/fmt/trait.Debug.html#tymethod.fmt">Read more</a></p>
</div></div><h3id='impl-Display'class='impl'><codeclass='in-band'>impl <aclass="trait"href="https://doc.rust-lang.org/nightly/core/fmt/trait.Display.html"title="trait core::fmt::Display">Display</a> for <aclass="enum"href="../actix_redis/enum.RespError.html"title="enum actix_redis::RespError">Error</a></code><ahref='#impl-Display'class='anchor'></a></h3><divclass='impl-items'><h4id='method.fmt-1'class="method hidden"><code>fn <ahref='https://doc.rust-lang.org/nightly/core/fmt/trait.Display.html#tymethod.fmt'class='fnname'>fmt</a>(&self, f: &mut <aclass="struct"href="https://doc.rust-lang.org/nightly/core/fmt/struct.Formatter.html"title="struct core::fmt::Formatter">Formatter</a><'_>) -><aclass="enum"href="https://doc.rust-lang.org/nightly/core/result/enum.Result.html"title="enum core::result::Result">Result</a><<aclass="primitive"href="https://doc.rust-lang.org/nightly/std/primitive.unit.html">()</a>, <aclass="struct"href="https://doc.rust-lang.org/nightly/core/fmt/struct.Error.html"title="struct core::fmt::Error">Error</a>></code></h4><divclass='docblock hidden'><p>Formats the value using the given formatter. <ahref="https://doc.rust-lang.org/nightly/core/fmt/trait.Display.html#tymethod.fmt">Read more</a></p>
</div><h4id='method.backtrace'class="method hidden"><code>fn <ahref='https://doc.rust-lang.org/nightly/std/error/trait.Error.html#method.backtrace'class='fnname'>backtrace</a>(&self) -><aclass="enum"href="https://doc.rust-lang.org/nightly/core/option/enum.Option.html"title="enum core::option::Option">Option</a><&<aclass="struct"href="https://doc.rust-lang.org/nightly/std/backtrace/struct.Backtrace.html"title="struct std::backtrace::Backtrace">Backtrace</a>></code><aclass='srclink'href='https://doc.rust-lang.org/nightly/src/std/error.rs.html#126-128'title='goto source code'>[src]</a></h4><divclass='stability hidden'><divclass='stab unstable'><spanclass='emoji'>🔬</span> This is a nightly-only experimental API. (<code>backtrace</code>)</div></div><divclass='docblock hidden'><p>Returns a stack backtrace, if available, of where this error occurred. <ahref="https://doc.rust-lang.org/nightly/std/error/trait.Error.html#method.backtrace">Read more</a></p>
</div><h4id='method.description'class="method hidden"><code>fn <ahref='https://doc.rust-lang.org/nightly/std/error/trait.Error.html#method.description'class='fnname'>description</a>(&self) ->&<aclass="primitive"href="https://doc.rust-lang.org/nightly/std/primitive.str.html">str</a></code><spanclass='since'title='Stable since Rust version 1.0.0'>1.0.0</span><aclass='srclink'href='https://doc.rust-lang.org/nightly/src/std/error.rs.html#138-140'title='goto source code'>[src]</a></h4><divclass='stability hidden'><divclass='stab deprecated'><spanclass='emoji'>👎</span> Deprecated since 1.42.0: <p>use the Display impl or to_string()</p>
</div></div><divclass='docblock hidden'><p><code>if let Err(e) = "xc".parse::<u32>() { // Print </code>e<code> itself, no need for description(). eprintln!("Error: {}", e); }</code><ahref="https://doc.rust-lang.org/nightly/std/error/trait.Error.html#method.description">Read more</a></p>
</div><h4id='method.cause'class="method hidden"><code>fn <ahref='https://doc.rust-lang.org/nightly/std/error/trait.Error.html#method.cause'class='fnname'>cause</a>(&self) -><aclass="enum"href="https://doc.rust-lang.org/nightly/core/option/enum.Option.html"title="enum core::option::Option">Option</a><&dyn <aclass="trait"href="https://doc.rust-lang.org/nightly/std/error/trait.Error.html"title="trait std::error::Error">Error</a>></code><spanclass='since'title='Stable since Rust version 1.0.0'>1.0.0</span><aclass='srclink'href='https://doc.rust-lang.org/nightly/src/std/error.rs.html#148-150'title='goto source code'>[src]</a></h4><divclass='stability hidden'><divclass='stab deprecated'><spanclass='emoji'>👎</span> Deprecated since 1.33.0: <p>replaced by Error::source, which can support downcasting</p>
</div></div><h3id='impl-Instrument'class='impl'><codeclass='in-band'>impl<T><aclass="trait"href="https://docs.rs/tracing-futures/0.2.3/tracing_futures/trait.Instrument.html"title="trait tracing_futures::Instrument">Instrument</a> for T</code><ahref='#impl-Instrument'class='anchor'></a><aclass='srclink'href='https://docs.rs/tracing-futures/0.2.3/src/tracing_futures/lib.rs.html#248'title='goto source code'>[src]</a></h3><divclass='impl-items'><h4id='method.instrument'class="method hidden"><code>fn <ahref='https://docs.rs/tracing-futures/0.2.3/tracing_futures/trait.Instrument.html#method.instrument'class='fnname'>instrument</a>(self, span: <aclass="struct"href="https://docs.rs/tracing/0.1.21/tracing/span/struct.Span.html"title="struct tracing::span::Span">Span</a>) -><aclass="struct"href="https://docs.rs/tracing-futures/0.2.3/tracing_futures/struct.Instrumented.html"title="struct tracing_futures::Instrumented">Instrumented</a><Self></code><aclass='srclink'href='https://docs.rs/tracing-futures/0.2.3/src/tracing_futures/lib.rs.html#129-131'title='goto source code'>[src]</a></h4><divclass='docblock hidden'><p>Instruments this type with the provided <code>Span</code>, returning an <code>Instrumented</code> wrapper. <ahref="https://docs.rs/tracing-futures/0.2.3/tracing_futures/trait.Instrument.html#method.instrument">Read more</a></p>
</div><h4id='method.in_current_span'class="method hidden"><code>fn <ahref='https://docs.rs/tracing-futures/0.2.3/tracing_futures/trait.Instrument.html#method.in_current_span'class='fnname'>in_current_span</a>(self) -><aclass="struct"href="https://docs.rs/tracing-futures/0.2.3/tracing_futures/struct.Instrumented.html"title="struct tracing_futures::Instrumented">Instrumented</a><Self></code><aclass='srclink'href='https://docs.rs/tracing-futures/0.2.3/src/tracing_futures/lib.rs.html#166-168'title='goto source code'>[src]</a></h4><divclass='docblock hidden'><p>Instruments this type with the [current] <code>Span</code>, returning an <code>Instrumented</code> wrapper. <ahref="https://docs.rs/tracing-futures/0.2.3/tracing_futures/trait.Instrument.html#method.in_current_span">Read more</a></p>
</div></div><h3id='impl-Instrument-1'class='impl'><codeclass='in-band'>impl<T><aclass="trait"href="https://docs.rs/tracing/0.1.21/tracing/instrument/trait.Instrument.html"title="trait tracing::instrument::Instrument">Instrument</a> for T</code><ahref='#impl-Instrument-1'class='anchor'></a><aclass='srclink'href='https://docs.rs/tracing/0.1.21/src/tracing/instrument.rs.html#155'title='goto source code'>[src]</a></h3><divclass='impl-items'><h4id='method.instrument-1'class="method hidden"><code>fn <ahref='https://docs.rs/tracing/0.1.21/tracing/instrument/trait.Instrument.html#method.instrument'class='fnname'>instrument</a>(self, span: <aclass="struct"href="https://docs.rs/tracing/0.1.21/tracing/span/struct.Span.html"title="struct tracing::span::Span">Span</a>) -><aclass="struct"href="https://docs.rs/tracing/0.1.21/tracing/instrument/struct.Instrumented.html"title="struct tracing::instrument::Instrumented">Instrumented</a><Self></code><aclass='srclink'href='https://docs.rs/tracing/0.1.21/src/tracing/instrument.rs.html#38-40'title='goto source code'>[src]</a></h4><divclass='docblock hidden'><p>Instruments this type with the provided <code>Span</code>, returning an <code>Instrumented</code> wrapper. <ahref="https://docs.rs/tracing/0.1.21/tracing/instrument/trait.Instrument.html#method.instrument">Read more</a></p>
</div><h4id='method.in_current_span-1'class="method hidden"><code>fn <ahref='https://docs.rs/tracing/0.1.21/tracing/instrument/trait.Instrument.html#method.in_current_span'class='fnname'>in_current_span</a>(self) -><aclass="struct"href="https://docs.rs/tracing/0.1.21/tracing/instrument/struct.Instrumented.html"title="struct tracing::instrument::Instrumented">Instrumented</a><Self></code><aclass='srclink'href='https://docs.rs/tracing/0.1.21/src/tracing/instrument.rs.html#74-76'title='goto source code'>[src]</a></h4><divclass='docblock hidden'><p>Instruments this type with the [current] <code>Span</code>, returning an <code>Instrumented</code> wrapper. <ahref="https://docs.rs/tracing/0.1.21/tracing/instrument/trait.Instrument.html#method.in_current_span">Read more</a></p>
</div></div><h3id='impl-Same%3CT%3E'class='impl'><codeclass='in-band'>impl<T> Same<T> for T</code><ahref='#impl-Same%3CT%3E'class='anchor'></a></h3><divclass='impl-items'><h4id='associatedtype.Output'class="type"><code>type <ahref='#associatedtype.Output'class="type">Output</a> = T</code></h4><divclass='docblock'><p>Should always be <code>Self</code></p>
</div></div><h3id='impl-ToString'class='impl'><codeclass='in-band'>impl<T><aclass="trait"href="https://doc.rust-lang.org/nightly/alloc/string/trait.ToString.html"title="trait alloc::string::ToString">ToString</a> for T <spanclass="where fmt-newline">where<br> T: <aclass="trait"href="https://doc.rust-lang.org/nightly/core/fmt/trait.Display.html"title="trait core::fmt::Display">Display</a> + ?<aclass="trait"href="https://doc.rust-lang.org/nightly/core/marker/trait.Sized.html"title="trait core::marker::Sized">Sized</a>, </span></code><ahref='#impl-ToString'class='anchor'></a><aclass='srclink'href='https://doc.rust-lang.org/nightly/src/alloc/string.rs.html#2200-2213'title='goto source code'>[src]</a></h3><divclass='impl-items'><h4id='method.to_string'class="method hidden"><code>default fn <ahref='https://doc.rust-lang.org/nightly/alloc/string/trait.ToString.html#tymethod.to_string'class='fnname'>to_string</a>(&self) -><aclass="struct"href="https://doc.rust-lang.org/nightly/alloc/string/struct.String.html"title="struct alloc::string::String">String</a></code><aclass='srclink'href='https://doc.rust-lang.org/nightly/src/alloc/string.rs.html#2205-2212'title='goto source code'>[src]</a></h4><divclass='docblock hidden'><p>Converts the given value to a <code>String</code>. <ahref="https://doc.rust-lang.org/nightly/alloc/string/trait.ToString.html#tymethod.to_string">Read more</a></p>
</div></div><h3id='impl-TryFrom%3CU%3E'class='impl'><codeclass='in-band'>impl<T, U><aclass="trait"href="https://doc.rust-lang.org/nightly/core/convert/trait.TryFrom.html"title="trait core::convert::TryFrom">TryFrom</a><U> for T <spanclass="where fmt-newline">where<br> U: <aclass="trait"href="https://doc.rust-lang.org/nightly/core/convert/trait.Into.html"title="trait core::convert::Into">Into</a><T>, </span></code><ahref='#impl-TryFrom%3CU%3E'class='anchor'></a><aclass='srclink'href='https://doc.rust-lang.org/nightly/src/core/convert/mod.rs.html#607-616'title='goto source code'>[src]</a></h3><divclass='impl-items'><h4id='associatedtype.Error'class="type"><code>type <ahref='https://doc.rust-lang.org/nightly/core/convert/trait.TryFrom.html#associatedtype.Error'class="type">Error</a> = <aclass="enum"href="https://doc.rust-lang.org/nightly/core/convert/enum.Infallible.html"title="enum core::convert::Infallible">Infallible</a></code></h4><divclass='docblock'><p>The type returned in the event of a conversion error.</p>
</div><h4id='method.try_from'class="method hidden"><code>fn <ahref='https://doc.rust-lang.org/nightly/core/convert/trait.TryFrom.html#tymethod.try_from'class='fnname'>try_from</a>(value: U) -><aclass="enum"href="https://doc.rust-lang.org/nightly/core/result/enum.Result.html"title="enum core::result::Result">Result</a><T, <T as <aclass="trait"href="https://doc.rust-lang.org/nightly/core/convert/trait.TryFrom.html"title="trait core::convert::TryFrom">TryFrom</a><U>>::<aclass="type"href="https://doc.rust-lang.org/nightly/core/convert/trait.TryFrom.html#associatedtype.Error"title="type core::convert::TryFrom::Error">Error</a>></code><aclass='srclink'href='https://doc.rust-lang.org/nightly/src/core/convert/mod.rs.html#613-615'title='goto source code'>[src]</a></h4><divclass='docblock hidden'><p>Performs the conversion.</p>
</div></div><h3id='impl-TryInto%3CU%3E'class='impl'><codeclass='in-band'>impl<T, U><aclass="trait"href="https://doc.rust-lang.org/nightly/core/convert/trait.TryInto.html"title="trait core::convert::TryInto">TryInto</a><U> for T <spanclass="where fmt-newline">where<br> U: <aclass="trait"href="https://doc.rust-lang.org/nightly/core/convert/trait.TryFrom.html"title="trait core::convert::TryFrom">TryFrom</a><T>, </span></code><ahref='#impl-TryInto%3CU%3E'class='anchor'></a><aclass='srclink'href='https://doc.rust-lang.org/nightly/src/core/convert/mod.rs.html#593-602'title='goto source code'>[src]</a></h3><divclass='impl-items'><h4id='associatedtype.Error-1'class="type"><code>type <ahref='https://doc.rust-lang.org/nightly/core/convert/trait.TryInto.html#associatedtype.Error'class="type">Error</a> = <U as <aclass="trait"href="https://doc.rust-lang.org/nightly/core/convert/trait.TryFrom.html"title="trait core::convert::TryFrom">TryFrom</a><T>>::<aclass="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><divclass='docblock'><p>The type returned in the event of a conversion error.</p>
</div><h4id='method.try_into'class="method hidden"><code>fn <ahref='https://doc.rust-lang.org/nightly/core/convert/trait.TryInto.html#tymethod.try_into'class='fnname'>try_into</a>(self) -><aclass="enum"href="https://doc.rust-lang.org/nightly/core/result/enum.Result.html"title="enum core::result::Result">Result</a><U, <U as <aclass="trait"href="https://doc.rust-lang.org/nightly/core/convert/trait.TryFrom.html"title="trait core::convert::TryFrom">TryFrom</a><T>>::<aclass="type"href="https://doc.rust-lang.org/nightly/core/convert/trait.TryFrom.html#associatedtype.Error"title="type core::convert::TryFrom::Error">Error</a>></code><aclass='srclink'href='https://doc.rust-lang.org/nightly/src/core/convert/mod.rs.html#599-601'title='goto source code'>[src]</a></h4><divclass='docblock hidden'><p>Performs the conversion.</p>
