<main><divclass="width-limiter"><navclass="sub"><formclass="search-form"><span></span><divid="sidebar-button"tabindex="-1"><ahref="../../winnow/all.html"title="show sidebar"></a></div><inputclass="search-input"name="search"aria-label="Run search in the documentation"autocomplete="off"spellcheck="false"placeholder="Click or press ‘S’ to search, ‘?’ for more options…"type="search"><divid="help-button"tabindex="-1"><ahref="../../help.html"title="help">?</a></div><divid="settings-menu"tabindex="-1"><ahref="../../settings.html"title="settings"><imgwidth="22"height="22"alt="Change settings"src="../../static.files/wheel-7b819b6101059cd0.svg"></a></div></form></nav><sectionid="main-content"class="content"><divclass="main-heading"><h1>Struct <ahref="../index.html">winnow</a>::<wbr><ahref="index.html">combinator</a>::<wbr><aclass="struct"href="#">VerifyMap</a><buttonid="copy-path"title="Copy item path to clipboard"><imgsrc="../../static.files/clipboard-7571035ce49a181d.svg"width="19"height="18"alt="Copy item path"></button></h1><spanclass="out-of-band"><aclass="src"href="../../src/winnow/combinator/parser.rs.html#146-159">source</a> · <buttonid="toggle-all-docs"title="collapse all docs">[<span>−</span>]</button></span></div><preclass="rust item-decl"><code>pub struct VerifyMap<F, G, I, O, O2, E><divclass="where">where
F: <aclass="trait"href="../trait.Parser.html"title="trait winnow::Parser">Parser</a><I, O, E>,
</div></details><h2id="trait-implementations"class="section-header">Trait Implementations<ahref="#trait-implementations"class="anchor">§</a></h2><divid="trait-implementations-list"><detailsclass="toggle implementors-toggle"open><summary><sectionid="impl-Parser%3CI,+O2,+E%3E-for-VerifyMap%3CF,+G,+I,+O,+O2,+E%3E"class="impl"><aclass="src rightside"href="../../src/winnow/combinator/parser.rs.html#181-199">source</a><ahref="#impl-Parser%3CI,+O2,+E%3E-for-VerifyMap%3CF,+G,+I,+O,+O2,+E%3E"class="anchor">§</a><h3class="code-header">impl<F, G, I, O, O2, E><aclass="trait"href="../trait.Parser.html"title="trait winnow::Parser">Parser</a><I, O2, E> for <aclass="struct"href="struct.VerifyMap.html"title="struct winnow::combinator::VerifyMap">VerifyMap</a><F, G, I, O, O2, E><divclass="where">where
F: <aclass="trait"href="../trait.Parser.html"title="trait winnow::Parser">Parser</a><I, O, E>,
O2: <aclass="trait"href="https://doc.rust-lang.org/1.77.0/core/clone/trait.Clone.html"title="trait core::clone::Clone">Clone</a>,</div></h4></section></summary><divclass='docblock'>Produce the provided value <ahref="../trait.Parser.html#method.value">Read more</a></div></details><detailsclass="toggle method-toggle"open><summary><sectionid="method.default_value"class="method trait-impl"><aclass="src rightside"href="../../src/winnow/parser.rs.html#185-191">source</a><ahref="#method.default_value"class="anchor">§</a><h4class="code-header">fn <ahref="../trait.Parser.html#method.default_value"class="fn">default_value</a><O2>(self) -><aclass="struct"href="struct.DefaultValue.html"title="struct winnow::combinator::DefaultValue">DefaultValue</a><Self, I, O, O2, E><divclass="where">where
O2: <aclass="trait"href="https://doc.rust-lang.org/1.77.0/core/default/trait.Default.html"title="trait core::default::Default">Default</a>,</div></h4></section></summary><divclass='docblock'>Produce a type’s default value <ahref="../trait.Parser.html#method.default_value">Read more</a></div></details><detailsclass="toggle method-toggle"open><summary><sectionid="method.void"class="method trait-impl"><aclass="src rightside"href="../../src/winnow/parser.rs.html#209-214">source</a><ahref="#method.void"class="anchor">§</a><h4class="code-header">fn <ahref="../trait.Parser.html#method.void"class="fn">void</a>(self) -><aclass="struct"href="struct.Void.html"title="struct winnow::combinator::Void">Void</a><Self, I, O, E><divclass="where">where
Self: <aclass="trait"href="https://doc.rust-lang.org/1.77.0/core/marker/trait.Sized.html"title="trait core::marker::Sized">Sized</a>,</div></h4></section></summary><divclass='docblock'>Discards the output of the <code>Parser</code><ahref="../trait.Parser.html#method.void">Read more</a></div></details><detailsclass="toggle method-toggle"open><summary><sectionid="method.output_into"class="method trait-impl"><aclass="src rightside"href="../../src/winnow/parser.rs.html#238-244">source</a><ahref="#method.output_into"class="anchor">§</a><h4class="code-header">fn <ahref="../trait.Parser.html#method.output_into"class="fn">output_into</a><O2>(self) -><aclass="struct"href="struct.OutputInto.html"title="struct winnow::combinator::OutputInto">OutputInto</a><Self, I, O, O2, E><divclass="where">where
O: <aclass="trait"href="https://doc.rust-lang.org/1.77.0/core/convert/trait.Into.html"title="trait core::convert::Into">Into</a><O2>,</div></h4></section></summary><divclass='docblock'>Convert the parser’s output to another type using <ahref="https://doc.rust-lang.org/1.77.0/core/convert/trait.From.html"title="trait core::convert::From"><code>std::convert::From</code></a><ahref="../trait.Parser.html#method.output_into">Read more</a></div></details><detailsclass="toggle method-toggle"open><summary><sectionid="method.recognize"class="method trait-impl"><aclass="src rightside"href="../../src/winnow/parser.rs.html#264-270">source</a><ahref="#method.recognize"class="anchor">§</a><h4class="code-header">fn <ahref="../trait.Parser.html#method.recognize"class="fn">recognize</a>(self) -><aclass="struct"href="struct.Recognize.html"title="struct winnow::combinator::Recognize">Recognize</a><Self, I, O, E><divclass="where">where
I: <aclass="trait"href="../stream/trait.Stream.html"title="trait winnow::stream::Stream">Stream</a>,</div></h4></section></summary><divclass='docblock'>Produce the consumed input as produced value. <ahref="../trait.Parser.html#method.recognize">Read more</a></div></details><detailsclass="toggle method-toggle"open><summary><sectionid="method.with_recognized"class="method trait-impl"><aclass="src rightside"href="../../src/winnow/parser.rs.html#310-316">source</a><ahref="#method.with_recognized"class="anchor">§</a><h4class="code-header">fn <ahref="../trait.Parser.html#method.with_recognized"class="fn">with_recognized</a>(self) -><aclass="struct"href="struct.WithRecognized.html"title="struct winnow::combinator::WithRecognized">WithRecognized</a><Self, I, O, E><divclass="where">where
I: <aclass="trait"href="../stream/trait.Stream.html"title="trait winnow::stream::Stream">Stream</a>,</div></h4></section></summary><divclass='docblock'>Produce the consumed input with the output <ahref="../trait.Parser.html#method.with_recognized">Read more</a></div></details><detailsclass="toggle method-toggle"open><summary><sectionid="method.map"class="method trait-impl"><aclass="src rightside"href="../../src/winnow/parser.rs.html#411-417">source</a><ahref="#method.map"class="anchor">§</a><h4class="code-header">fn <ahref="../trait.Parser.html#method.map"class="fn">map</a><G, O2>(self, map: G) -><aclass="struct"href="struct.Map.html"title="struct winnow::combinator::Map">Map</a><Self, G, I, O, O2, E><divclass="where">where
Self: <aclass="trait"href="https://doc.rust-lang.org/1.77.0/core/marker/trait.Sized.html"title="trait core::marker::Sized">Sized</a>,</div></h4></section></summary><divclass='docblock'>Maps a function over the output of a parser <ahref="../trait.Parser.html#method.map">Read more</a></div></details><detailsclass="toggle method-toggle"open><summary><sectionid="method.try_map"class="method trait-impl"><aclass="src rightside"href="../../src/winnow/parser.rs.html#441-449">source</a><ahref="#method.try_map"class="anchor">§</a><h4class="code-header">fn <ahref="../trait.Parser.html#method.try_map"class="fn">try_map</a><G, O2, E2>(self, map: G) -><aclass="struct"href="struct.TryMap.html"title="struct winnow::combinator::TryMap">TryMap</a><Self, G, I, O, O2, E, E2><divclass="where">where
E: <aclass="trait"href="../error/trait.FromExternalError.html"title="trait winnow::error::FromExternalError">FromExternalError</a><I, E2>,</div></h4></section></summary><divclass='docblock'>Applies a function returning a <code>Result</code> over the output of a parser. <ahref="../trait.Parser.html#method.try_map">Read more</a></div></details><detailsclass="toggle method-toggle"open><summary><sectionid="method.verify_map"class="method trait-impl"><aclass="src rightside"href="../../src/winnow/parser.rs.html#476-484">source</a><ahref="#method.verify_map"class="anchor">§</a><h4class="code-header">fn <ahref="../trait.Parser.html#method.verify_map"class="fn">verify_map</a><G, O2>(self, map: G) -><aclass="struct"href="struct.VerifyMap.html"title="struct winnow::combinator::VerifyMap">VerifyMap</a><Self, G, I, O, O2, E><divclass="where">where
H: <aclass="trait"href="../trait.Parser.html"title="trait winnow::Parser">Parser</a><I, O2, E>,</div></h4></section></summary><divclass='docblock'>Creates a parser from the output of this one <ahref="../trait.Parser.html#method.flat_map">Read more</a></div></details><detailsclass="toggle method-toggle"open><summary><sectionid="method.parse_to"class="method trait-impl"><aclass="src rightside"href="../../src/winnow/parser.rs.html#577-585">source</a><ahref="#method.parse_to"class="anchor">§</a><h4class="code-header">fn <ahref="../trait.Parser.html#method.parse_to"class="fn">parse_to</a><O2>(self) -><aclass="struct"href="struct.ParseTo.html"title="struct winnow::combinator::ParseTo">ParseTo</a><Self, I, O, O2, E><divclass="where">where
E: <aclass="trait"href="../error/trait.ParserError.html"title="trait winnow::error::ParserError">ParserError</a><I>,</div></h4></section></summary><divclass='docblock'>Apply <ahref="https://doc.rust-lang.org/1.77.0/core/str/traits/trait.FromStr.html"title="trait core::str::traits::FromStr"><code>std::str::FromStr</code></a> to the output of the parser <ahref="../trait.Parser.html#method.parse_to">Read more</a></div></details><detailsclass="toggle method-toggle"open><summary><sectionid="method.verify"class="method trait-impl"><aclass="src rightside"href="../../src/winnow/parser.rs.html#609-619">source</a><ahref="#method.verify"class="anchor">§</a><h4class="code-header">fn <ahref="../trait.Parser.html#method.verify"class="fn">verify</a><G, O2>(self, filter: G) -><aclass="struct"href="struct.Verify.html"title="struct winnow::combinator::Verify">Verify</a><Self, G, I, O, O2, E><divclass="where">where
E: <aclass="trait"href="../error/trait.ParserError.html"title="trait winnow::error::ParserError">ParserError</a><I>,</div></h4></section></summary><divclass='docblock'>Returns the output of the child parser if it satisfies a verification function. <ahref="../trait.Parser.html#method.verify">Read more</a></div></details><detailsclass="toggle method-toggle"open><summary><sectionid="method.context"class="method trait-impl"><aclass="src rightside"href="../../src/winnow/parser.rs.html#627-635">source</a><ahref="#method.context"class="anchor">§</a><h4class="code-header">fn <ahref="../trait.Parser.html#method.context"class="fn">context</a><C>(self, context: C) -><aclass="struct"href="struct.Context.html"title="struct winnow::combinator::Context">Context</a><Self, I, O, E, C><divclass="where">where
Self: <aclass="trait"href="https://doc.rust-lang.org/1.77.0/core/marker/trait.Sized.html"title="trait core::marker::Sized">Sized</a>,</div></h4></section></summary><divclass='docblock'>Transforms <ahref="../error/enum.ErrMode.html#variant.Incomplete"title="variant winnow::error::ErrMode::Incomplete"><code>Incomplete</code></a> into <ahref="../error/enum.ErrMode.html#variant.Backtrack"title="variant winnow::error::ErrMode::Backtrack"><code>Backtrack</code></a><ahref="../trait.Parser.html#method.complete_err">Read more</a></div></details><detailsclass="toggle method-toggle"open><summary><sectionid="method.err_into"class="method trait-impl"><aclass="src rightside"href="../../src/winnow/parser.rs.html#662-668">source</a><ahref="#method.err_into"class="anchor">§</a><h4class="code-header">fn <ahref="../trait.Parser.html#method.err_into"class="fn">err_into</a><E2>(self) -><aclass="struct"href="struct.ErrInto.html"title="struct winnow::combinator::ErrInto">ErrInto</a><Self, I, O, E, E2><divclass="where">where
E: <aclass="trait"href="https://doc.rust-lang.org/1.77.0/core/convert/trait.Into.html"title="trait core::convert::Into">Into</a><E2>,</div></h4></section></summary><divclass='docblock'>Convert the parser’s error to another type using <ahref="https://doc.rust-lang.org/1.77.0/core/convert/trait.From.html"title="trait core::convert::From"><code>std::convert::From</code></a></div></details></div></details></div><h2id="synthetic-implementations"class="section-header">Auto Trait Implementations<ahref="#synthetic-implementations"class="anchor">§</a></h2><divid="synthetic-implementations-list"><sectionid="impl-RefUnwindSafe-for-VerifyMap%3CF,+G,+I,+O,+O2,+E%3E"class="impl"><ahref="#impl-RefUnwindSafe-for-VerifyMap%3CF,+G,+I,+O,+O2,+E%3E"class="anchor">§</a><h3class="code-header">impl<F, G, I, O, O2, E><aclass="trait"href="https://doc.rust-lang.org/1.77.0/core/panic/unwind_safe/trait.RefUnwindSafe.html"title="trait core::panic::unwind_safe::RefUnwindSafe">RefUnwindSafe</a> for <aclass="struct"href="struct.VerifyMap.html"title="struct winnow::combinator::VerifyMap">VerifyMap</a><F, G, I, O, O2, E><divclass="where">where
O2: <aclass="trait"href="https://doc.rust-lang.org/1.77.0/core/panic/unwind_safe/trait.RefUnwindSafe.html"title="trait core::panic::unwind_safe::RefUnwindSafe">RefUnwindSafe</a>,</div></h3></section><sectionid="impl-Send-for-VerifyMap%3CF,+G,+I,+O,+O2,+E%3E"class="impl"><ahref="#impl-Send-for-VerifyMap%3CF,+G,+I,+O,+O2,+E%3E"class="anchor">§</a><h3class="code-header">impl<F, G, I, O, O2, E><aclass="trait"href="https://doc.rust-lang.org/1.77.0/core/marker/trait.Send.html"title="trait core::marker::Send">Send</a> for <aclass="struct"href="struct.VerifyMap.html"title="struct winnow::combinator::VerifyMap">VerifyMap</a><F, G, I, O, O2, E><divclass="where">where
O2: <aclass="trait"href="https://doc.rust-lang.org/1.77.0/core/marker/trait.Send.html"title="trait core::marker::Send">Send</a>,</div></h3></section><sectionid="impl-Sync-for-VerifyMap%3CF,+G,+I,+O,+O2,+E%3E"class="impl"><ahref="#impl-Sync-for-VerifyMap%3CF,+G,+I,+O,+O2,+E%3E"class="anchor">§</a><h3class="code-header">impl<F, G, I, O, O2, E><aclass="trait"href="https://doc.rust-lang.org/1.77.0/core/marker/trait.Sync.html"title="trait core::marker::Sync">Sync</a> for <aclass="struct"href="struct.VerifyMap.html"title="struct winnow::combinator::VerifyMap">VerifyMap</a><F, G, I, O, O2, E><divclass="where">where
O2: <aclass="trait"href="https://doc.rust-lang.org/1.77.0/core/marker/trait.Sync.html"title="trait core::marker::Sync">Sync</a>,</div></h3></section><sectionid="impl-Unpin-for-VerifyMap%3CF,+G,+I,+O,+O2,+E%3E"class="impl"><ahref="#impl-Unpin-for-VerifyMap%3CF,+G,+I,+O,+O2,+E%3E"class="anchor">§</a><h3class="code-header">impl<F, G, I, O, O2, E><aclass="trait"href="https://doc.rust-lang.org/1.77.0/core/marker/trait.Unpin.html"title="trait core::marker::Unpin">Unpin</a> for <aclass="struct"href="struct.VerifyMap.html"title="struct winnow::combinator::VerifyMap">VerifyMap</a><F, G, I, O, O2, E><divclass="where">where
O2: <aclass="trait"href="https://doc.rust-lang.org/1.77.0/core/marker/trait.Unpin.html"title="trait core::marker::Unpin">Unpin</a>,</div></h3></section><sectionid="impl-UnwindSafe-for-VerifyMap%3CF,+G,+I,+O,+O2,+E%3E"class="impl"><ahref="#impl-UnwindSafe-for-VerifyMap%3CF,+G,+I,+O,+O2,+E%3E"class="anchor">§</a><h3class="code-header">impl<F, G, I, O, O2, E><aclass="trait"href="https://doc.rust-lang.org/1.77.0/core/panic/unwind_safe/trait.UnwindSafe.html"title="trait core::panic::unwind_safe::UnwindSafe">UnwindSafe</a> for <aclass="struct"href="struct.VerifyMap.html"title="struct winnow::combinator::VerifyMap">VerifyMap</a><F, G, I, O, O2, E><divclass="where">where
<code><ahref="https://doc.rust-lang.org/1.77.0/core/convert/trait.From.html"title="trait core::convert::From">From</a><T> for U</code> chooses to do.</p>
</div></details></div></details><detailsclass="toggle implementors-toggle"><summary><sectionid="impl-TryFrom%3CU%3E-for-T"class="impl"><aclass="src rightside"href="https://doc.rust-lang.org/1.77.0/src/core/convert/mod.rs.html#804-806">source</a><ahref="#impl-TryFrom%3CU%3E-for-T"class="anchor">§</a><h3class="code-header">impl<T, U><aclass="trait"href="https://doc.rust-lang.org/1.77.0/core/convert/trait.TryFrom.html"title="trait core::convert::TryFrom">TryFrom</a><U> for T<divclass="where">where
U: <aclass="trait"href="https://doc.rust-lang.org/1.77.0/core/convert/trait.Into.html"title="trait core::convert::Into">Into</a><T>,</div></h3></section></summary><divclass="impl-items"><detailsclass="toggle"open><summary><sectionid="associatedtype.Error-1"class="associatedtype trait-impl"><ahref="#associatedtype.Error-1"class="anchor">§</a><h4class="code-header">type <ahref="https://doc.rust-lang.org/1.77.0/core/convert/trait.TryFrom.html#associatedtype.Error"class="associatedtype">Error</a> = <aclass="enum"href="https://doc.rust-lang.org/1.77.0/core/convert/enum.Infallible.html"title="enum core::convert::Infallible">Infallible</a></h4></section></summary><divclass='docblock'>The type returned in the event of a conversion error.</div></details><detailsclass="toggle method-toggle"open><summary><sectionid="method.try_from"class="method trait-impl"><aclass="src rightside"href="https://doc.rust-lang.org/1.77.0/src/core/convert/mod.rs.html#811">source</a><ahref="#method.try_from"class="anchor">§</a><h4class="code-header">fn <ahref="https://doc.rust-lang.org/1.77.0/core/convert/trait.TryFrom.html#tymethod.try_from"class="fn">try_from</a>(value: U) -><aclass="enum"href="https://doc.rust-lang.org/1.77.0/core/result/enum.Result.html"title="enum core::result::Result">Result</a><T, <T as <aclass="trait"href="https://doc.rust-lang.org/1.77.0/core/convert/trait.TryFrom.html"title="trait core::convert::TryFrom">TryFrom</a><U>>::<aclass="associatedtype"href="https://doc.rust-lang.org/1.77.0/core/convert/trait.TryFrom.html#associatedtype.Error"title="type core::convert::TryFrom::Error">Error</a>></h4></section></summary><divclass='docblock'>Performs the conversion.</div></details></div></details><detailsclass="toggle implementors-toggle"><summary><sectionid="impl-TryInto%3CU%3E-for-T"class="impl"><aclass="src rightside"href="https://doc.rust-lang.org/1.77.0/src/core/convert/mod.rs.html#789-791">source</a><ahref="#impl-TryInto%3CU%3E-for-T"class="anchor">§</a><h3class="code-header">impl<T, U><aclass="trait"href="https://doc.rust-lang.org/1.77.0/core/convert/trait.TryInto.html"title="trait core::convert::TryInto">TryInto</a><U> for T<divclass="where">where
U: <aclass="trait"href="https://doc.rust-lang.org/1.77.0/core/convert/trait.TryFrom.html"title="trait core::convert::TryFrom">TryFrom</a><T>,</div></h3></section></summary><divclass="impl-items"><detailsclass="toggle"open><summary><sectionid="associatedtype.Error"class="associatedtype trait-impl"><ahref="#associatedtype.Error"class="anchor">§</a><h4class="code-header">type <ahref="https://doc.rust-lang.org/1.77.0/core/convert/trait.TryInto.html#associatedtype.Error"class="associatedtype">Error</a> = <U as <aclass="trait"href="https://doc.rust-lang.org/1.77.0/core/convert/trait.TryFrom.html"title="trait core::convert::TryFrom">TryFrom</a><T>>::<aclass="associatedtype"href="https://doc.rust-lang.org/1.77.0/core/convert/trait.TryFrom.html#associatedtype.Error"title="type core::convert::TryFrom::Error">Error</a></h4></section></summary><divclass='docblock'>The type returned in the event of a conversion error.</div></details><detailsclass="toggle method-toggle"open><summary><sectionid="method.try_into"class="method trait-impl"><aclass="src rightside"href="https://doc.rust-lang.org/1.77.0/src/core/convert/mod.rs.html#796">source</a><ahref="#method.try_into"class="anchor">§</a><h4class="code-header">fn <ahref="https://doc.rust-lang.org/1.77.0/core/convert/trait.TryInto.html#tymethod.try_into"class="fn">try_into</a>(self) -><aclass="enum"href="https://doc.rust-lang.org/1.77.0/core/result/enum.Result.html"title="enum core::result::Result">Result</a><U, <U as <aclass="trait"href="https://doc.rust-lang.org/1.77.0/core/convert/trait.TryFrom.html"title="trait core::convert::TryFrom">TryFrom</a><T>>::<aclass="associatedtype"href="https://doc.rust-lang.org/1.77.0/core/convert/trait.TryFrom.html#associatedtype.Error"title="type core::convert::TryFrom::Error">Error</a>></h4></section></summary><divclass='docblock'>Performs the conversion.</div></details></div></details></div></section></div></main></body></html>
