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<p class='location'>Trait MapAccess</p><div class="sidebar-elems"><div class="block items"><a class="sidebar-title" href="#associated-types">Associated Types</a><div class="sidebar-links"><a href="#associatedtype.Error">Error</a></div><a class="sidebar-title" href="#required-methods">Required Methods</a><div class="sidebar-links"><a href="#tymethod.next_key_seed">next_key_seed</a><a href="#tymethod.next_value_seed">next_value_seed</a></div><a class="sidebar-title" href="#provided-methods">Provided Methods</a><div class="sidebar-links"><a href="#method.next_entry_seed">next_entry_seed</a><a href="#method.next_key">next_key</a><a href="#method.next_value">next_value</a><a href="#method.next_entry">next_entry</a><a href="#method.size_hint">size_hint</a></div><a class="sidebar-title" href="#foreign-impls">Implementations on Foreign Types</a><div class="sidebar-links"><a href="#impl-MapAccess%3C%27de%3E">&'a mut A</a></div><a class="sidebar-title" href="#implementors">Implementors</a></div><p class='location'><a href='../index.html'>serde</a>::<wbr><a href='index.html'>de</a></p><script>window.sidebarCurrent = {name: 'MapAccess', ty: 'trait', relpath: ''};</script><script defer src="sidebar-items.js"></script></div>
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<h1 class='fqn'><span class='in-band'>Trait <a href='../index.html'>serde</a>::<wbr><a href='index.html'>de</a>::<wbr><a class="trait" href=''>MapAccess</a></span><span class='out-of-band'><span id='render-detail'>
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</a>
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</span><a class='srclink' href='../../src/serde/de/mod.rs.html#1758-1861' title='goto source code'>[src]</a></span></h1>
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<pre class='rust trait'>pub trait MapAccess<'de> {
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type <a href='#associatedtype.Error' class="type">Error</a>: <a class="trait" href="../../serde/de/trait.Error.html" title="trait serde::de::Error">Error</a>;
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fn <a href='#tymethod.next_key_seed' class='fnname'>next_key_seed</a><K>(<br> &mut self, <br> seed: K<br> ) -> <a class="enum" href="https://doc.rust-lang.org/nightly/core/result/enum.Result.html" title="enum core::result::Result">Result</a><<a class="enum" href="https://doc.rust-lang.org/nightly/core/option/enum.Option.html" title="enum core::option::Option">Option</a><K::<a class="type" href="../../serde/de/trait.DeserializeSeed.html#associatedtype.Value" title="type serde::de::DeserializeSeed::Value">Value</a>>, Self::<a class="type" href="../../serde/de/trait.MapAccess.html#associatedtype.Error" title="type serde::de::MapAccess::Error">Error</a>><br> <span class="where">where<br> K: <a class="trait" href="../../serde/de/trait.DeserializeSeed.html" title="trait serde::de::DeserializeSeed">DeserializeSeed</a><'de></span>;
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<div class='item-spacer'></div> fn <a href='#tymethod.next_value_seed' class='fnname'>next_value_seed</a><V>(&mut self, seed: V) -> <a class="enum" href="https://doc.rust-lang.org/nightly/core/result/enum.Result.html" title="enum core::result::Result">Result</a><V::<a class="type" href="../../serde/de/trait.DeserializeSeed.html#associatedtype.Value" title="type serde::de::DeserializeSeed::Value">Value</a>, Self::<a class="type" href="../../serde/de/trait.MapAccess.html#associatedtype.Error" title="type serde::de::MapAccess::Error">Error</a>><br> <span class="where">where<br> V: <a class="trait" href="../../serde/de/trait.DeserializeSeed.html" title="trait serde::de::DeserializeSeed">DeserializeSeed</a><'de></span>;
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fn <a href='#method.next_entry_seed' class='fnname'>next_entry_seed</a><K, V>(<br> &mut self, <br> kseed: K, <br> vseed: V<br> ) -> <a class="enum" href="https://doc.rust-lang.org/nightly/core/result/enum.Result.html" title="enum core::result::Result">Result</a><<a class="enum" href="https://doc.rust-lang.org/nightly/core/option/enum.Option.html" title="enum core::option::Option">Option</a><<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.tuple.html">(</a>K::<a class="type" href="../../serde/de/trait.DeserializeSeed.html#associatedtype.Value" title="type serde::de::DeserializeSeed::Value">Value</a>, V::<a class="type" href="../../serde/de/trait.DeserializeSeed.html#associatedtype.Value" title="type serde::de::DeserializeSeed::Value">Value</a><a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.tuple.html">)</a>>, Self::<a class="type" href="../../serde/de/trait.MapAccess.html#associatedtype.Error" title="type serde::de::MapAccess::Error">Error</a>><br> <span class="where">where<br> K: <a class="trait" href="../../serde/de/trait.DeserializeSeed.html" title="trait serde::de::DeserializeSeed">DeserializeSeed</a><'de>,<br> V: <a class="trait" href="../../serde/de/trait.DeserializeSeed.html" title="trait serde::de::DeserializeSeed">DeserializeSeed</a><'de></span>,
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{ ... }
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<div class='item-spacer'></div> fn <a href='#method.next_key' class='fnname'>next_key</a><K>(&mut self) -> <a class="enum" href="https://doc.rust-lang.org/nightly/core/result/enum.Result.html" title="enum core::result::Result">Result</a><<a class="enum" href="https://doc.rust-lang.org/nightly/core/option/enum.Option.html" title="enum core::option::Option">Option</a><K>, Self::<a class="type" href="../../serde/de/trait.MapAccess.html#associatedtype.Error" title="type serde::de::MapAccess::Error">Error</a>><br> <span class="where">where<br> K: <a class="trait" href="../../serde/trait.Deserialize.html" title="trait serde::Deserialize">Deserialize</a><'de></span>,
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{ ... }
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<div class='item-spacer'></div> fn <a href='#method.next_value' class='fnname'>next_value</a><V>(&mut self) -> <a class="enum" href="https://doc.rust-lang.org/nightly/core/result/enum.Result.html" title="enum core::result::Result">Result</a><V, Self::<a class="type" href="../../serde/de/trait.MapAccess.html#associatedtype.Error" title="type serde::de::MapAccess::Error">Error</a>><br> <span class="where">where<br> V: <a class="trait" href="../../serde/trait.Deserialize.html" title="trait serde::Deserialize">Deserialize</a><'de></span>,
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{ ... }
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<div class='item-spacer'></div> fn <a href='#method.next_entry' class='fnname'>next_entry</a><K, V>(&mut self) -> <a class="enum" href="https://doc.rust-lang.org/nightly/core/result/enum.Result.html" title="enum core::result::Result">Result</a><<a class="enum" href="https://doc.rust-lang.org/nightly/core/option/enum.Option.html" title="enum core::option::Option">Option</a><<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.tuple.html">(</a>K, V<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.tuple.html">)</a>>, Self::<a class="type" href="../../serde/de/trait.MapAccess.html#associatedtype.Error" title="type serde::de::MapAccess::Error">Error</a>><br> <span class="where">where<br> K: <a class="trait" href="../../serde/trait.Deserialize.html" title="trait serde::Deserialize">Deserialize</a><'de>,<br> V: <a class="trait" href="../../serde/trait.Deserialize.html" title="trait serde::Deserialize">Deserialize</a><'de></span>,
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{ ... }
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<div class='item-spacer'></div> fn <a href='#method.size_hint' class='fnname'>size_hint</a>(&self) -> <a class="enum" href="https://doc.rust-lang.org/nightly/core/option/enum.Option.html" title="enum core::option::Option">Option</a><<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.usize.html">usize</a>> { ... }
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}</pre><div class='docblock'><p>Provides a <code>Visitor</code> access to each entry of a map in the input.</p>
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<p>This is a trait that a <code>Deserializer</code> passes to a <code>Visitor</code> implementation.</p>
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<h1 id="lifetime" class="section-header"><a href="#lifetime">Lifetime</a></h1>
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<p>The <code>'de</code> lifetime of this trait is the lifetime of data that may be
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borrowed by deserialized map entries. See the page <a href="https://serde.rs/lifetimes.html">Understanding
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deserializer lifetimes</a> for a more detailed explanation of these lifetimes.</p>
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<h1 id="example-implementation" class="section-header"><a href="#example-implementation">Example implementation</a></h1>
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<p>The <a href="https://serde.rs/data-format.html">example data format</a> presented on the website demonstrates an
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implementation of <code>MapAccess</code> for a basic JSON data format.</p>
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</div>
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<h2 id='associated-types' class='small-section-header'>
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Associated Types<a href='#associated-types' class='anchor'></a>
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</h2>
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<div class='methods'>
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<h3 id='associatedtype.Error' class='method'><span id='Error.t' class='invisible'><code>type <a href='#associatedtype.Error' class="type">Error</a>: <a class="trait" href="../../serde/de/trait.Error.html" title="trait serde::de::Error">Error</a></code></span></h3><div class='docblock'><p>The error type that can be returned if some error occurs during
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deserialization.</p>
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</div></div>
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<h2 id='required-methods' class='small-section-header'>
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Required Methods<a href='#required-methods' class='anchor'></a>
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</h2>
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<div class='methods'>
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<h3 id='tymethod.next_key_seed' class='method'><span id='next_key_seed.v' class='invisible'><code>fn <a href='#tymethod.next_key_seed' class='fnname'>next_key_seed</a><K>(&mut self, seed: K) -> <a class="enum" href="https://doc.rust-lang.org/nightly/core/result/enum.Result.html" title="enum core::result::Result">Result</a><<a class="enum" href="https://doc.rust-lang.org/nightly/core/option/enum.Option.html" title="enum core::option::Option">Option</a><K::<a class="type" href="../../serde/de/trait.DeserializeSeed.html#associatedtype.Value" title="type serde::de::DeserializeSeed::Value">Value</a>>, Self::<a class="type" href="../../serde/de/trait.MapAccess.html#associatedtype.Error" title="type serde::de::MapAccess::Error">Error</a>> <span class="where fmt-newline">where<br> K: <a class="trait" href="../../serde/de/trait.DeserializeSeed.html" title="trait serde::de::DeserializeSeed">DeserializeSeed</a><'de>, </span></code></span></h3><div class='docblock'><p>This returns <code>Ok(Some(key))</code> for the next key in the map, or <code>Ok(None)</code>
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if there are no more remaining entries.</p>
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<p><code>Deserialize</code> implementations should typically use
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<code>MapAccess::next_key</code> or <code>MapAccess::next_entry</code> instead.</p>
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</div><h3 id='tymethod.next_value_seed' class='method'><span id='next_value_seed.v' class='invisible'><code>fn <a href='#tymethod.next_value_seed' class='fnname'>next_value_seed</a><V>(&mut self, seed: V) -> <a class="enum" href="https://doc.rust-lang.org/nightly/core/result/enum.Result.html" title="enum core::result::Result">Result</a><V::<a class="type" href="../../serde/de/trait.DeserializeSeed.html#associatedtype.Value" title="type serde::de::DeserializeSeed::Value">Value</a>, Self::<a class="type" href="../../serde/de/trait.MapAccess.html#associatedtype.Error" title="type serde::de::MapAccess::Error">Error</a>> <span class="where fmt-newline">where<br> V: <a class="trait" href="../../serde/de/trait.DeserializeSeed.html" title="trait serde::de::DeserializeSeed">DeserializeSeed</a><'de>, </span></code></span></h3><div class='docblock'><p>This returns a <code>Ok(value)</code> for the next value in the map.</p>
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<p><code>Deserialize</code> implementations should typically use
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<code>MapAccess::next_value</code> instead.</p>
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<h1 id="panics" class="section-header"><a href="#panics">Panics</a></h1>
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<p>Calling <code>next_value_seed</code> before <code>next_key_seed</code> is incorrect and is
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allowed to panic or return bogus results.</p>
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</div></div>
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<h2 id='provided-methods' class='small-section-header'>
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Provided Methods<a href='#provided-methods' class='anchor'></a>
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</h2>
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<div class='methods'>
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<h3 id='method.next_entry_seed' class='method'><span id='next_entry_seed.v' class='invisible'><code>fn <a href='#method.next_entry_seed' class='fnname'>next_entry_seed</a><K, V>(<br> &mut self, <br> kseed: K, <br> vseed: V<br>) -> <a class="enum" href="https://doc.rust-lang.org/nightly/core/result/enum.Result.html" title="enum core::result::Result">Result</a><<a class="enum" href="https://doc.rust-lang.org/nightly/core/option/enum.Option.html" title="enum core::option::Option">Option</a><<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.tuple.html">(</a>K::<a class="type" href="../../serde/de/trait.DeserializeSeed.html#associatedtype.Value" title="type serde::de::DeserializeSeed::Value">Value</a>, V::<a class="type" href="../../serde/de/trait.DeserializeSeed.html#associatedtype.Value" title="type serde::de::DeserializeSeed::Value">Value</a><a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.tuple.html">)</a>>, Self::<a class="type" href="../../serde/de/trait.MapAccess.html#associatedtype.Error" title="type serde::de::MapAccess::Error">Error</a>> <span class="where fmt-newline">where<br> K: <a class="trait" href="../../serde/de/trait.DeserializeSeed.html" title="trait serde::de::DeserializeSeed">DeserializeSeed</a><'de>,<br> V: <a class="trait" href="../../serde/de/trait.DeserializeSeed.html" title="trait serde::de::DeserializeSeed">DeserializeSeed</a><'de>, </span></code></span></h3><div class='docblock'><p>This returns <code>Ok(Some((key, value)))</code> for the next (key-value) pair in
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the map, or <code>Ok(None)</code> if there are no more remaining items.</p>
|
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<p><code>MapAccess</code> implementations should override the default behavior if a
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more efficient implementation is possible.</p>
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<p><code>Deserialize</code> implementations should typically use
|
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<code>MapAccess::next_entry</code> instead.</p>
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</div><h3 id='method.next_key' class='method'><span id='next_key.v' class='invisible'><code>fn <a href='#method.next_key' class='fnname'>next_key</a><K>(&mut self) -> <a class="enum" href="https://doc.rust-lang.org/nightly/core/result/enum.Result.html" title="enum core::result::Result">Result</a><<a class="enum" href="https://doc.rust-lang.org/nightly/core/option/enum.Option.html" title="enum core::option::Option">Option</a><K>, Self::<a class="type" href="../../serde/de/trait.MapAccess.html#associatedtype.Error" title="type serde::de::MapAccess::Error">Error</a>> <span class="where fmt-newline">where<br> K: <a class="trait" href="../../serde/trait.Deserialize.html" title="trait serde::Deserialize">Deserialize</a><'de>, </span></code></span></h3><div class='docblock'><p>This returns <code>Ok(Some(key))</code> for the next key in the map, or <code>Ok(None)</code>
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if there are no more remaining entries.</p>
|
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<p>This method exists as a convenience for <code>Deserialize</code> implementations.
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<code>MapAccess</code> implementations should not override the default behavior.</p>
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</div><h3 id='method.next_value' class='method'><span id='next_value.v' class='invisible'><code>fn <a href='#method.next_value' class='fnname'>next_value</a><V>(&mut self) -> <a class="enum" href="https://doc.rust-lang.org/nightly/core/result/enum.Result.html" title="enum core::result::Result">Result</a><V, Self::<a class="type" href="../../serde/de/trait.MapAccess.html#associatedtype.Error" title="type serde::de::MapAccess::Error">Error</a>> <span class="where fmt-newline">where<br> V: <a class="trait" href="../../serde/trait.Deserialize.html" title="trait serde::Deserialize">Deserialize</a><'de>, </span></code></span></h3><div class='docblock'><p>This returns a <code>Ok(value)</code> for the next value in the map.</p>
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<p>This method exists as a convenience for <code>Deserialize</code> implementations.
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<code>MapAccess</code> implementations should not override the default behavior.</p>
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<h1 id="panics-1" class="section-header"><a href="#panics-1">Panics</a></h1>
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<p>Calling <code>next_value</code> before <code>next_key</code> is incorrect and is allowed to
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panic or return bogus results.</p>
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</div><h3 id='method.next_entry' class='method'><span id='next_entry.v' class='invisible'><code>fn <a href='#method.next_entry' class='fnname'>next_entry</a><K, V>(&mut self) -> <a class="enum" href="https://doc.rust-lang.org/nightly/core/result/enum.Result.html" title="enum core::result::Result">Result</a><<a class="enum" href="https://doc.rust-lang.org/nightly/core/option/enum.Option.html" title="enum core::option::Option">Option</a><<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.tuple.html">(</a>K, V<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.tuple.html">)</a>>, Self::<a class="type" href="../../serde/de/trait.MapAccess.html#associatedtype.Error" title="type serde::de::MapAccess::Error">Error</a>> <span class="where fmt-newline">where<br> K: <a class="trait" href="../../serde/trait.Deserialize.html" title="trait serde::Deserialize">Deserialize</a><'de>,<br> V: <a class="trait" href="../../serde/trait.Deserialize.html" title="trait serde::Deserialize">Deserialize</a><'de>, </span></code></span></h3><div class='docblock'><p>This returns <code>Ok(Some((key, value)))</code> for the next (key-value) pair in
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the map, or <code>Ok(None)</code> if there are no more remaining items.</p>
|
|||
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<p>This method exists as a convenience for <code>Deserialize</code> implementations.
|
|||
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<code>MapAccess</code> implementations should not override the default behavior.</p>
|
|||
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</div><h3 id='method.size_hint' class='method'><span id='size_hint.v' class='invisible'><code>fn <a href='#method.size_hint' class='fnname'>size_hint</a>(&self) -> <a class="enum" href="https://doc.rust-lang.org/nightly/core/option/enum.Option.html" title="enum core::option::Option">Option</a><<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.usize.html">usize</a>></code></span></h3><div class='docblock'><p>Returns the number of entries remaining in the map, if known.</p>
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<h2 id='foreign-impls' class='small-section-header'>
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<h3 id='impl-MapAccess%3C%27de%3E' class='impl'><span class='in-band'><code>impl<'de, 'a, A> <a class="trait" href="../../serde/de/trait.MapAccess.html" title="trait serde::de::MapAccess">MapAccess</a><'de> for <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.reference.html">&'a mut </a>A <span class="where fmt-newline">where<br> A: <a class="trait" href="../../serde/de/trait.MapAccess.html" title="trait serde::de::MapAccess">MapAccess</a><'de>, </span></code><a href='#impl-MapAccess%3C%27de%3E' class='anchor'></a></span><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../../src/serde/de/mod.rs.html#1863-1927' title='goto source code'>[src]</a></span></h3>
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<span class='docblock autohide'><div class='impl-items'><h4 id='associatedtype.Error-1' class="type"><span id='Error.t-1' class='invisible'><code>type <a href='#associatedtype.Error' class="type">Error</a> = A::<a class="type" href="../../serde/de/trait.MapAccess.html#associatedtype.Error" title="type serde::de::MapAccess::Error">Error</a></code></span></h4>
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<h4 id='method.next_key_seed' class="method"><span id='next_key_seed.v-1' class='invisible'><code>fn <a href='#method.next_key_seed' class='fnname'>next_key_seed</a><K>(&mut self, seed: K) -> <a class="enum" href="https://doc.rust-lang.org/nightly/core/result/enum.Result.html" title="enum core::result::Result">Result</a><<a class="enum" href="https://doc.rust-lang.org/nightly/core/option/enum.Option.html" title="enum core::option::Option">Option</a><K::<a class="type" href="../../serde/de/trait.DeserializeSeed.html#associatedtype.Value" title="type serde::de::DeserializeSeed::Value">Value</a>>, Self::<a class="type" href="../../serde/de/trait.MapAccess.html#associatedtype.Error" title="type serde::de::MapAccess::Error">Error</a>> <span class="where fmt-newline">where<br> K: <a class="trait" href="../../serde/de/trait.DeserializeSeed.html" title="trait serde::de::DeserializeSeed">DeserializeSeed</a><'de>, </span></code></span><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../../src/serde/de/mod.rs.html#1870-1875' title='goto source code'>[src]</a></span></h4>
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<h4 id='method.next_value_seed' class="method"><span id='next_value_seed.v-1' class='invisible'><code>fn <a href='#method.next_value_seed' class='fnname'>next_value_seed</a><V>(&mut self, seed: V) -> <a class="enum" href="https://doc.rust-lang.org/nightly/core/result/enum.Result.html" title="enum core::result::Result">Result</a><V::<a class="type" href="../../serde/de/trait.DeserializeSeed.html#associatedtype.Value" title="type serde::de::DeserializeSeed::Value">Value</a>, Self::<a class="type" href="../../serde/de/trait.MapAccess.html#associatedtype.Error" title="type serde::de::MapAccess::Error">Error</a>> <span class="where fmt-newline">where<br> V: <a class="trait" href="../../serde/de/trait.DeserializeSeed.html" title="trait serde::de::DeserializeSeed">DeserializeSeed</a><'de>, </span></code></span><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../../src/serde/de/mod.rs.html#1878-1883' title='goto source code'>[src]</a></span></h4>
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<h4 id='method.next_entry_seed-1' class="method"><span id='next_entry_seed.v-1' class='invisible'><code>fn <a href='#method.next_entry_seed' class='fnname'>next_entry_seed</a><K, V>(<br> &mut self, <br> kseed: K, <br> vseed: V<br>) -> <a class="enum" href="https://doc.rust-lang.org/nightly/core/result/enum.Result.html" title="enum core::result::Result">Result</a><<a class="enum" href="https://doc.rust-lang.org/nightly/core/option/enum.Option.html" title="enum core::option::Option">Option</a><<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.tuple.html">(</a>K::<a class="type" href="../../serde/de/trait.DeserializeSeed.html#associatedtype.Value" title="type serde::de::DeserializeSeed::Value">Value</a>, V::<a class="type" href="../../serde/de/trait.DeserializeSeed.html#associatedtype.Value" title="type serde::de::DeserializeSeed::Value">Value</a><a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.tuple.html">)</a>>, Self::<a class="type" href="../../serde/de/trait.MapAccess.html#associatedtype.Error" title="type serde::de::MapAccess::Error">Error</a>> <span class="where fmt-newline">where<br> K: <a class="trait" href="../../serde/de/trait.DeserializeSeed.html" title="trait serde::de::DeserializeSeed">DeserializeSeed</a><'de>,<br> V: <a class="trait" href="../../serde/de/trait.DeserializeSeed.html" title="trait serde::de::DeserializeSeed">DeserializeSeed</a><'de>, </span></code></span><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../../src/serde/de/mod.rs.html#1886-1896' title='goto source code'>[src]</a></span></h4>
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<h4 id='method.next_entry-1' class="method"><span id='next_entry.v-1' class='invisible'><code>fn <a href='#method.next_entry' class='fnname'>next_entry</a><K, V>(&mut self) -> <a class="enum" href="https://doc.rust-lang.org/nightly/core/result/enum.Result.html" title="enum core::result::Result">Result</a><<a class="enum" href="https://doc.rust-lang.org/nightly/core/option/enum.Option.html" title="enum core::option::Option">Option</a><<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.tuple.html">(</a>K, V<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.tuple.html">)</a>>, Self::<a class="type" href="../../serde/de/trait.MapAccess.html#associatedtype.Error" title="type serde::de::MapAccess::Error">Error</a>> <span class="where fmt-newline">where<br> K: <a class="trait" href="../../serde/trait.Deserialize.html" title="trait serde::Deserialize">Deserialize</a><'de>,<br> V: <a class="trait" href="../../serde/trait.Deserialize.html" title="trait serde::Deserialize">Deserialize</a><'de>, </span></code></span><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../../src/serde/de/mod.rs.html#1899-1905' title='goto source code'>[src]</a></span></h4>
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<h4 id='method.next_key-1' class="method"><span id='next_key.v-1' class='invisible'><code>fn <a href='#method.next_key' class='fnname'>next_key</a><K>(&mut self) -> <a class="enum" href="https://doc.rust-lang.org/nightly/core/result/enum.Result.html" title="enum core::result::Result">Result</a><<a class="enum" href="https://doc.rust-lang.org/nightly/core/option/enum.Option.html" title="enum core::option::Option">Option</a><K>, Self::<a class="type" href="../../serde/de/trait.MapAccess.html#associatedtype.Error" title="type serde::de::MapAccess::Error">Error</a>> <span class="where fmt-newline">where<br> K: <a class="trait" href="../../serde/trait.Deserialize.html" title="trait serde::Deserialize">Deserialize</a><'de>, </span></code></span><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../../src/serde/de/mod.rs.html#1908-1913' title='goto source code'>[src]</a></span></h4>
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<h4 id='method.next_value-1' class="method"><span id='next_value.v-1' class='invisible'><code>fn <a href='#method.next_value' class='fnname'>next_value</a><V>(&mut self) -> <a class="enum" href="https://doc.rust-lang.org/nightly/core/result/enum.Result.html" title="enum core::result::Result">Result</a><V, Self::<a class="type" href="../../serde/de/trait.MapAccess.html#associatedtype.Error" title="type serde::de::MapAccess::Error">Error</a>> <span class="where fmt-newline">where<br> V: <a class="trait" href="../../serde/trait.Deserialize.html" title="trait serde::Deserialize">Deserialize</a><'de>, </span></code></span><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../../src/serde/de/mod.rs.html#1916-1921' title='goto source code'>[src]</a></span></h4>
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<h4 id='method.size_hint-1' class="method"><span id='size_hint.v-1' class='invisible'><code>fn <a href='#method.size_hint' class='fnname'>size_hint</a>(&self) -> <a class="enum" href="https://doc.rust-lang.org/nightly/core/option/enum.Option.html" title="enum core::option::Option">Option</a><<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.usize.html">usize</a>></code></span><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../../src/serde/de/mod.rs.html#1924-1926' title='goto source code'>[src]</a></span></h4>
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