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<!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 cursor into a `ZeroTrieSimpleAscii`, useful for stepwise lookup."><title>ZeroTrieSimpleAsciiCursor in zerotrie::cursor - Rust</title><script>if(window.location.protocol!=="file:")document.head.insertAdjacentHTML("beforeend","SourceSerif4-Regular-6b053e98.ttf.woff2,FiraSans-Italic-81dc35de.woff2,FiraSans-Regular-0fe48ade.woff2,FiraSans-MediumItalic-ccf7e434.woff2,FiraSans-Medium-e1aa3f0a.woff2,SourceCodePro-Regular-8badfe75.ttf.woff2,SourceCodePro-Semibold-aa29a496.ttf.woff2".split(",").map(f=>`<link rel="preload" as="font" type="font/woff2"href="../../static.files/${f}">`).join(""))</script><link rel="stylesheet" href="../../static.files/normalize-9960930a.css"><link rel="stylesheet" href="../../static.files/rustdoc-ca0dd0c4.css"><meta name="rustdoc-vars" data-root-path="../../" data-static-root-path="../../static.files/" data-current-crate="zerotrie" data-themes="" data-resource-suffix="" data-rustdoc-version="1.93.1 (01f6ddf75 2026-02-11) (Arch Linux rust 1:1.93.1-1)" data-channel="1.93.1" data-search-js="search-9e2438ea.js" data-stringdex-js="stringdex-a3946164.js" data-settings-js="settings-c38705f0.js" ><script src="../../static.files/storage-e2aeef58.js"></script><script defer src="sidebar-items.js"></script><script defer src="../../static.files/main-a410ff4d.js"></script><noscript><link rel="stylesheet" href="../../static.files/noscript-263c88ec.css"></noscript><link rel="alternate icon" type="image/png" href="../../static.files/favicon-32x32-eab170b8.png"><link rel="icon" type="image/svg+xml" href="../../static.files/favicon-044be391.svg"></head><body class="rustdoc struct"><!--[if lte IE 11]><div class="warning">This old browser is unsupported and will most likely display funky things.</div><![endif]--><rustdoc-topbar><h2><a href="#">ZeroTrieSimpleAsciiCursor</a></h2></rustdoc-topbar><nav class="sidebar"><div class="sidebar-crate"><h2><a href="../../zerotrie/index.html">zerotrie</a><span class="version">0.2.3</span></h2></div><div class="sidebar-elems"><section id="rustdoc-toc"><h2 class="location"><a href="#">Zero<wbr>Trie<wbr>Simple<wbr>Ascii<wbr>Cursor</a></h2><h3><a href="#implementations">Methods</a></h3><ul class="block method"><li><a href="#method.is_empty" title="is_empty">is_empty</a></li><li><a href="#method.probe" title="probe">probe</a></li><li><a href="#method.step" title="step">step</a></li><li><a href="#method.take_value" title="take_value">take_value</a></li></ul><h3><a href="#trait-implementations">Trait Implementations</a></h3><ul class="block trait-implementation"><li><a href="#impl-Clone-for-ZeroTrieSimpleAsciiCursor%3C'a%3E" title="Clone">Clone</a></li><li><a href="#impl-Debug-for-ZeroTrieSimpleAsciiCursor%3C'a%3E" title="Debug">Debug</a></li><li><a href="#impl-Write-for-ZeroTrieSimpleAsciiCursor%3C'_%3E" title="Write">Write</a></li></ul><h3><a href="#synthetic-implementations">Auto Trait Implementations</a></h3><ul class="block synthetic-implementation"><li><a href="#impl-Freeze-for-ZeroTrieSimpleAsciiCursor%3C'a%3E" title="Freeze">Freeze</a></li><li><a href="#impl-RefUnwindSafe-for-ZeroTrieSimpleAsciiCursor%3C'a%3E" title="RefUnwindSafe">RefUnwindSafe</a></li><li><a href="#impl-Send-for-ZeroTrieSimpleAsciiCursor%3C'a%3E" title="Send">Send</a></li><li><a href="#impl-Sync-for-ZeroTrieSimpleAsciiCursor%3C'a%3E" title="Sync">Sync</a></li><li><a href="#impl-Unpin-for-ZeroTrieSimpleAsciiCursor%3C'a%3E" title="Unpin">Unpin</a></li><li><a href="#impl-UnwindSafe-for-ZeroTrieSimpleAsciiCursor%3C'a%3E" title="UnwindSafe">UnwindSafe</a></li></ul><h3><a href="#blanket-implementations">Blanket Implementations</a></h3><ul class="block blanket-implementation"><li><a href="#impl-Any-for-T" title="Any">Any</a></li><li><a href="#impl-Borrow%3CT%3E-for-T" title="Borrow&#60;T&#62;">Borrow&#60;T&#62;</a></li><li><a href="#impl-BorrowMut%3CT%3E-for-T" title="BorrowMut&#60;T&#62;">BorrowMut&#60;T&#62;</a></li><li><a href="#impl-CloneToUninit-for-T" title="CloneToUninit">CloneToUninit</a></li><li><a href="#impl-From%3CT%3E-for-T" title="From&#60;T&#62;">From&#60;T&#62;</a></li><li><a href="#impl-Into%3CU%3E-for-T" title="Into&#60;U&#62;">Into&#60;U&#62;</a></li><li><a href="#impl-ToOwned-for-T" title="ToOwned">ToOwned</a></li><li><a href="#impl-TryFrom%3CU%3E-for-T" title="TryFrom&#60;U&#62;">TryFrom&#60;U&#62;</a></li><li><a href="#impl-TryInto%3CU%3E-for-T" title="TryInto&#60;U&#62;">TryInto&#60;U&#62;</a></li></ul></section><div id="rustdoc-modnav"><h2><a href="index.html">In zerotrie::<wbr>cursor</a></h2></div></div></nav><div class="sidebar-resizer" title="Drag to resize sidebar"></div><main><div class="width-limiter"><section id="main-content" class="content"><div class="main-heading"><div class="rustdoc-breadcrumbs"><a href="../index.html">zerotrie</a>::<wbr><a href="index.html">cursor</a></div><h1>Struct <span class="struct">Zero<wbr>Trie<wbr>Simple<wbr>Ascii<wbr>Cursor</span>&nbsp;<button id="copy-path" title="Copy item path to clipboard">Copy item path</button></h1><rustdoc-toolbar></rustdoc-toolbar><span class="sub-heading"><a class="src" href="../../src/zerotrie/cursor.rs.html#139-141">Source</a> </span></div><pre class="rust item-decl"><code>pub struct ZeroTrieSimpleAsciiCursor&lt;'a&gt; { <span class="comment">/* private fields */</span> }</code></pre><details class="toggle top-doc" open><summary class="hideme"><span>Expand description</span></summary><div class="docblock"><p>A cursor into a <a href="../struct.ZeroTrieSimpleAscii.html" title="struct zerotrie::ZeroTrieSimpleAscii"><code>ZeroTrieSimpleAscii</code></a>, useful for stepwise lookup.</p>
<p>For examples, see <a href="../struct.ZeroTrieSimpleAscii.html#method.cursor" title="method zerotrie::ZeroTrieSimpleAscii::cursor"><code>ZeroTrieSimpleAscii::cursor()</code></a>.</p>
</div></details><h2 id="implementations" class="section-header">Implementations<a href="#implementations" class="anchor">§</a></h2><div id="implementations-list"><details class="toggle implementors-toggle" open><summary><section id="impl-ZeroTrieSimpleAsciiCursor%3C'_%3E" class="impl"><a class="src rightside" href="../../src/zerotrie/cursor.rs.html#162-344">Source</a><a href="#impl-ZeroTrieSimpleAsciiCursor%3C'_%3E" class="anchor">§</a><h3 class="code-header">impl <a class="struct" href="struct.ZeroTrieSimpleAsciiCursor.html" title="struct zerotrie::cursor::ZeroTrieSimpleAsciiCursor">ZeroTrieSimpleAsciiCursor</a>&lt;'_&gt;</h3></section></summary><div class="impl-items"><details class="toggle method-toggle" open><summary><section id="method.step" class="method"><a class="src rightside" href="../../src/zerotrie/cursor.rs.html#213-215">Source</a><h4 class="code-header">pub fn <a href="#method.step" class="fn">step</a>(&amp;mut self, byte: <a class="primitive" href="https://doc.rust-lang.org/1.93.1/std/primitive.u8.html">u8</a>)</h4></section></summary><div class="docblock"><p>Steps the cursor one character into the trie based on the characters byte value.</p>
<h5 id="examples"><a class="doc-anchor" href="#examples">§</a>Examples</h5>
<p>Unrolled loop checking for string presence at every step:</p>
<div class="example-wrap"><pre class="rust rust-example-rendered"><code><span class="kw">use </span>zerotrie::ZeroTrieSimpleAscii;
<span class="comment">// A trie with two values: "abc" and "abcdef"
</span><span class="kw">let </span>trie = ZeroTrieSimpleAscii::from_bytes(<span class="string">b"abc\x80def\x81"</span>);
<span class="comment">// Search the trie for the string "abcdxy"
</span><span class="kw">let </span><span class="kw-2">mut </span>cursor = trie.cursor();
<span class="macro">assert_eq!</span>(cursor.take_value(), <span class="prelude-val">None</span>); <span class="comment">// ""
</span>cursor.step(<span class="string">b'a'</span>);
<span class="macro">assert_eq!</span>(cursor.take_value(), <span class="prelude-val">None</span>); <span class="comment">// "a"
</span>cursor.step(<span class="string">b'b'</span>);
<span class="macro">assert_eq!</span>(cursor.take_value(), <span class="prelude-val">None</span>); <span class="comment">// "ab"
</span>cursor.step(<span class="string">b'c'</span>);
<span class="macro">assert_eq!</span>(cursor.take_value(), <span class="prelude-val">Some</span>(<span class="number">0</span>)); <span class="comment">// "abc"
</span>cursor.step(<span class="string">b'd'</span>);
<span class="macro">assert_eq!</span>(cursor.take_value(), <span class="prelude-val">None</span>); <span class="comment">// "abcd"
</span><span class="macro">assert!</span>(!cursor.is_empty());
cursor.step(<span class="string">b'x'</span>); <span class="comment">// no strings have the prefix "abcdx"
</span><span class="macro">assert!</span>(cursor.is_empty());
<span class="macro">assert_eq!</span>(cursor.take_value(), <span class="prelude-val">None</span>); <span class="comment">// "abcdx"
</span>cursor.step(<span class="string">b'y'</span>);
<span class="macro">assert_eq!</span>(cursor.take_value(), <span class="prelude-val">None</span>); <span class="comment">// "abcdxy"</span></code></pre></div>
<p>If the byte is not ASCII, the cursor will become empty:</p>
<div class="example-wrap"><pre class="rust rust-example-rendered"><code><span class="kw">use </span>zerotrie::ZeroTrieSimpleAscii;
<span class="comment">// A trie with two values: "abc" and "abcdef"
</span><span class="kw">let </span>trie = ZeroTrieSimpleAscii::from_bytes(<span class="string">b"abc\x80def\x81"</span>);
<span class="kw">let </span><span class="kw-2">mut </span>cursor = trie.cursor();
<span class="macro">assert_eq!</span>(cursor.take_value(), <span class="prelude-val">None</span>); <span class="comment">// ""
</span>cursor.step(<span class="string">b'a'</span>);
<span class="macro">assert_eq!</span>(cursor.take_value(), <span class="prelude-val">None</span>); <span class="comment">// "a"
</span>cursor.step(<span class="string">b'b'</span>);
<span class="macro">assert_eq!</span>(cursor.take_value(), <span class="prelude-val">None</span>); <span class="comment">// "ab"
</span>cursor.step(<span class="string">b'\xFF'</span>);
<span class="macro">assert!</span>(cursor.is_empty());
<span class="macro">assert_eq!</span>(cursor.take_value(), <span class="prelude-val">None</span>);</code></pre></div></div></details><details class="toggle method-toggle" open><summary><section id="method.take_value" class="method"><a class="src rightside" href="../../src/zerotrie/cursor.rs.html#236-238">Source</a><h4 class="code-header">pub fn <a href="#method.take_value" class="fn">take_value</a>(&amp;mut self) -&gt; <a class="enum" href="https://doc.rust-lang.org/1.93.1/core/option/enum.Option.html" title="enum core::option::Option">Option</a>&lt;<a class="primitive" href="https://doc.rust-lang.org/1.93.1/std/primitive.usize.html">usize</a>&gt;</h4></section></summary><div class="docblock"><p>Takes the value at the current position.</p>
<p>Calling this function on a new cursor is equivalent to calling <code>.get()</code>
with the empty string (except that it can only be called once).</p>
<h5 id="examples-1"><a class="doc-anchor" href="#examples-1">§</a>Examples</h5>
<div class="example-wrap"><pre class="rust rust-example-rendered"><code><span class="kw">use </span>zerotrie::ZeroTrieSimpleAscii;
<span class="comment">// A trie with two values: "" and "abc"
</span><span class="kw">let </span>trie = ZeroTrieSimpleAscii::from_bytes(<span class="string">b"\x80abc\x81"</span>);
<span class="macro">assert_eq!</span>(<span class="prelude-val">Some</span>(<span class="number">0</span>), trie.get(<span class="string">""</span>));
<span class="kw">let </span><span class="kw-2">mut </span>cursor = trie.cursor();
<span class="macro">assert_eq!</span>(<span class="prelude-val">Some</span>(<span class="number">0</span>), cursor.take_value());
<span class="macro">assert_eq!</span>(<span class="prelude-val">None</span>, cursor.take_value());</code></pre></div></div></details><details class="toggle method-toggle" open><summary><section id="method.probe" class="method"><a class="src rightside" href="../../src/zerotrie/cursor.rs.html#333-335">Source</a><h4 class="code-header">pub fn <a href="#method.probe" class="fn">probe</a>(&amp;mut self, index: <a class="primitive" href="https://doc.rust-lang.org/1.93.1/std/primitive.usize.html">usize</a>) -&gt; <a class="enum" href="https://doc.rust-lang.org/1.93.1/core/option/enum.Option.html" title="enum core::option::Option">Option</a>&lt;<a class="struct" href="struct.AsciiProbeResult.html" title="struct zerotrie::cursor::AsciiProbeResult">AsciiProbeResult</a>&gt;</h4></section></summary><div class="docblock"><p>Steps the cursor one character into the trie based on an edge index,
returning the corresponding character as a byte.</p>
<p>This function is similar to <a href="struct.ZeroTrieSimpleAsciiCursor.html#method.step" title="method zerotrie::cursor::ZeroTrieSimpleAsciiCursor::step"><code>Self::step()</code></a>, but it takes an index instead of a char.
This enables stepwise iteration over the contents of the trie.</p>
<p>If there are multiple possibilities for the next byte, the <code>index</code> argument allows
visiting them in order. Since this function steps the cursor, the cursor must be
cloned (a cheap operation) in order to visit multiple children.</p>
<h5 id="examples-2"><a class="doc-anchor" href="#examples-2">§</a>Examples</h5>
<p>Continually query index 0 to extract the first item from a trie:</p>
<div class="example-wrap"><pre class="rust rust-example-rendered"><code><span class="kw">use </span>zerotrie::ZeroTrieSimpleAscii;
<span class="kw">let </span>data: <span class="kw-2">&amp;</span>[(String, usize)] = <span class="kw-2">&amp;</span>[
(<span class="string">"ab"</span>.to_string(), <span class="number">111</span>),
(<span class="string">"abcxyz"</span>.to_string(), <span class="number">22</span>),
(<span class="string">"abde"</span>.to_string(), <span class="number">333</span>),
(<span class="string">"afg"</span>.to_string(), <span class="number">44</span>),
];
<span class="kw">let </span>trie: ZeroTrieSimpleAscii&lt;Vec&lt;u8&gt;&gt; =
data.iter().map(|(s, v)| (s.as_str(), <span class="kw-2">*</span>v)).collect();
<span class="kw">let </span><span class="kw-2">mut </span>cursor = trie.cursor();
<span class="kw">let </span><span class="kw-2">mut </span>key = String::new();
<span class="kw">let </span>value = <span class="kw">loop </span>{
<span class="kw">if let </span><span class="prelude-val">Some</span>(value) = cursor.take_value() {
<span class="kw">break </span>value;
}
<span class="kw">let </span>probe_result = cursor.probe(<span class="number">0</span>).unwrap();
key.push(char::from(probe_result.byte));
};
<span class="macro">assert_eq!</span>(key, <span class="string">"ab"</span>);
<span class="macro">assert_eq!</span>(value, <span class="number">111</span>);</code></pre></div>
<p>Stepwise iterate over all entries in the trie:</p>
<div class="example-wrap"><pre class="rust rust-example-rendered"><code><span class="comment">// (trie built as in previous example)
// Initialize the iteration at the first child of the trie.
</span><span class="kw">let </span><span class="kw-2">mut </span>stack = Vec::from([(trie.cursor(), <span class="number">0</span>, <span class="number">0</span>)]);
<span class="kw">let </span><span class="kw-2">mut </span>key = Vec::new();
<span class="kw">let </span><span class="kw-2">mut </span>results = Vec::new();
<span class="kw">loop </span>{
<span class="kw">let </span><span class="prelude-val">Some</span>((<span class="kw-2">mut </span>cursor, index, suffix_len)) = stack.pop() <span class="kw">else </span>{
<span class="comment">// Nothing left in the trie.
</span><span class="kw">break</span>;
};
<span class="comment">// Check to see if there is a value at the current node.
</span><span class="kw">if let </span><span class="prelude-val">Some</span>(value) = cursor.take_value() {
results.push((String::from_utf8(key.clone()).unwrap(), value));
}
<span class="comment">// Now check for children of the current node.
</span><span class="kw">let </span><span class="kw-2">mut </span>sub_cursor = cursor.clone();
<span class="kw">if let </span><span class="prelude-val">Some</span>(probe_result) = sub_cursor.probe(index) {
<span class="comment">// Found a child. Add the current byte edge to the key.
</span>key.push(probe_result.byte);
<span class="comment">// Add the child to the stack, and also add back the current
// node if there are more siblings to visit.
</span><span class="kw">if </span>index + <span class="number">1 </span>&lt; probe_result.total_siblings <span class="kw">as </span>usize {
stack.push((cursor, index + <span class="number">1</span>, suffix_len));
stack.push((sub_cursor, <span class="number">0</span>, <span class="number">1</span>));
} <span class="kw">else </span>{
stack.push((sub_cursor, <span class="number">0</span>, suffix_len + <span class="number">1</span>));
}
} <span class="kw">else </span>{
<span class="comment">// No more children. Pop this node's bytes from the key.
</span><span class="kw">for _ in </span><span class="number">0</span>..suffix_len {
key.pop();
}
}
}
<span class="macro">assert_eq!</span>(<span class="kw-2">&amp;</span>results, data);</code></pre></div></div></details><details class="toggle method-toggle" open><summary><section id="method.is_empty" class="method"><a class="src rightside" href="../../src/zerotrie/cursor.rs.html#341-343">Source</a><h4 class="code-header">pub fn <a href="#method.is_empty" class="fn">is_empty</a>(&amp;self) -&gt; <a class="primitive" href="https://doc.rust-lang.org/1.93.1/std/primitive.bool.html">bool</a></h4></section></summary><div class="docblock"><p>Checks whether the cursor points to an empty trie.</p>
<p>Use this to determine when to stop iterating.</p>
</div></details></div></details></div><h2 id="trait-implementations" class="section-header">Trait Implementations<a href="#trait-implementations" class="anchor">§</a></h2><div id="trait-implementations-list"><details class="toggle implementors-toggle" open><summary><section id="impl-Clone-for-ZeroTrieSimpleAsciiCursor%3C'a%3E" class="impl"><a class="src rightside" href="../../src/zerotrie/cursor.rs.html#138">Source</a><a href="#impl-Clone-for-ZeroTrieSimpleAsciiCursor%3C'a%3E" class="anchor">§</a><h3 class="code-header">impl&lt;'a&gt; <a class="trait" href="https://doc.rust-lang.org/1.93.1/core/clone/trait.Clone.html" title="trait core::clone::Clone">Clone</a> for <a class="struct" href="struct.ZeroTrieSimpleAsciiCursor.html" title="struct zerotrie::cursor::ZeroTrieSimpleAsciiCursor">ZeroTrieSimpleAsciiCursor</a>&lt;'a&gt;</h3></section></summary><div class="impl-items"><details class="toggle method-toggle" open><summary><section id="method.clone" class="method trait-impl"><a class="src rightside" href="../../src/zerotrie/cursor.rs.html#138">Source</a><a href="#method.clone" class="anchor">§</a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/1.93.1/core/clone/trait.Clone.html#tymethod.clone" class="fn">clone</a>(&amp;self) -&gt; <a class="struct" href="struct.ZeroTrieSimpleAsciiCursor.html" title="struct zerotrie::cursor::ZeroTrieSimpleAsciiCursor">ZeroTrieSimpleAsciiCursor</a>&lt;'a&gt;</h4></section></summary><div class='docblock'>Returns a duplicate of the value. <a href="https://doc.rust-lang.org/1.93.1/core/clone/trait.Clone.html#tymethod.clone">Read more</a></div></details><details class="toggle method-toggle" open><summary><section id="method.clone_from" class="method trait-impl"><span class="rightside"><span class="since" title="Stable since Rust version 1.0.0">1.0.0</span> · <a class="src" href="https://doc.rust-lang.org/1.93.1/src/core/clone.rs.html#245-247">Source</a></span><a href="#method.clone_from" class="anchor">§</a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/1.93.1/core/clone/trait.Clone.html#method.clone_from" class="fn">clone_from</a>(&amp;mut self, source: &amp;Self)</h4></section></summary><div class='docblock'>Performs copy-assignment from <code>source</code>. <a href="https://doc.rust-lang.org/1.93.1/core/clone/trait.Clone.html#method.clone_from">Read more</a></div></details></div></details><details class="toggle implementors-toggle" open><summary><section id="impl-Debug-for-ZeroTrieSimpleAsciiCursor%3C'a%3E" class="impl"><a class="src rightside" href="../../src/zerotrie/cursor.rs.html#138">Source</a><a href="#impl-Debug-for-ZeroTrieSimpleAsciiCursor%3C'a%3E" class="anchor">§</a><h3 class="code-header">impl&lt;'a&gt; <a class="trait" href="https://doc.rust-lang.org/1.93.1/core/fmt/trait.Debug.html" title="trait core::fmt::Debug">Debug</a> for <a class="struct" href="struct.ZeroTrieSimpleAsciiCursor.html" title="struct zerotrie::cursor::ZeroTrieSimpleAsciiCursor">ZeroTrieSimpleAsciiCursor</a>&lt;'a&gt;</h3></section></summary><div class="impl-items"><details class="toggle method-toggle" open><summary><section id="method.fmt" class="method trait-impl"><a class="src rightside" href="../../src/zerotrie/cursor.rs.html#138">Source</a><a href="#method.fmt" class="anchor">§</a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/1.93.1/core/fmt/trait.Debug.html#tymethod.fmt" class="fn">fmt</a>(&amp;self, f: &amp;mut <a class="struct" href="https://doc.rust-lang.org/1.93.1/core/fmt/struct.Formatter.html" title="struct core::fmt::Formatter">Formatter</a>&lt;'_&gt;) -&gt; <a class="type" href="https://doc.rust-lang.org/1.93.1/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/1.93.1/core/fmt/trait.Debug.html#tymethod.fmt">Read more</a></div></details></div></details><details class="toggle implementors-toggle" open><summary><section id="impl-Write-for-ZeroTrieSimpleAsciiCursor%3C'_%3E" class="impl"><a class="src rightside" href="../../src/zerotrie/cursor.rs.html#414-466">Source</a><a href="#impl-Write-for-ZeroTrieSimpleAsciiCursor%3C'_%3E" class="anchor">§</a><h3 class="code-header">impl <a class="trait" href="https://doc.rust-lang.org/1.93.1/core/fmt/trait.Write.html" title="trait core::fmt::Write">Write</a> for <a class="struct" href="struct.ZeroTrieSimpleAsciiCursor.html" title="struct zerotrie::cursor::ZeroTrieSimpleAsciiCursor">ZeroTrieSimpleAsciiCursor</a>&lt;'_&gt;</h3></section></summary><div class="impl-items"><details class="toggle method-toggle" open><summary><section id="method.write_str" class="method trait-impl"><a class="src rightside" href="../../src/zerotrie/cursor.rs.html#432-440">Source</a><a href="#method.write_str" class="anchor">§</a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/1.93.1/core/fmt/trait.Write.html#tymethod.write_str" class="fn">write_str</a>(&amp;mut self, s: &amp;<a class="primitive" href="https://doc.rust-lang.org/1.93.1/std/primitive.str.html">str</a>) -&gt; <a class="type" href="https://doc.rust-lang.org/1.93.1/core/fmt/type.Result.html" title="type core::fmt::Result">Result</a></h4></section></summary><div class="docblock"><p>Steps the cursor through each ASCII byte of the string.</p>
<p>If the string contains non-ASCII chars, an error is returned.</p>
<h5 id="examples-3"><a class="doc-anchor" href="#examples-3">§</a>Examples</h5>
<div class="example-wrap"><pre class="rust rust-example-rendered"><code><span class="kw">use </span>core::fmt::Write;
<span class="kw">use </span>zerotrie::ZeroTrieSimpleAscii;
<span class="comment">// A trie with two values: "abc" and "abcdef"
</span><span class="kw">let </span>trie = ZeroTrieSimpleAscii::from_bytes(<span class="string">b"abc\x80def\x81"</span>);
<span class="kw">let </span><span class="kw-2">mut </span>cursor = trie.cursor();
cursor.write_str(<span class="string">"abcdxy"</span>).expect(<span class="string">"all ASCII"</span>);
cursor.write_str(<span class="string">"🚂"</span>).expect_err(<span class="string">"non-ASCII"</span>);</code></pre></div></div></details><details class="toggle method-toggle" open><summary><section id="method.write_char" class="method trait-impl"><a class="src rightside" href="../../src/zerotrie/cursor.rs.html#459-465">Source</a><a href="#method.write_char" class="anchor">§</a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/1.93.1/core/fmt/trait.Write.html#method.write_char" class="fn">write_char</a>(&amp;mut self, c: <a class="primitive" href="https://doc.rust-lang.org/1.93.1/std/primitive.char.html">char</a>) -&gt; <a class="type" href="https://doc.rust-lang.org/1.93.1/core/fmt/type.Result.html" title="type core::fmt::Result">Result</a></h4></section></summary><div class="docblock"><p>Equivalent to <a href="struct.ZeroTrieSimpleAsciiCursor.html#method.step" title="method zerotrie::cursor::ZeroTrieSimpleAsciiCursor::step"><code>ZeroTrieSimpleAsciiCursor::step()</code></a>, except returns
an error if the char is non-ASCII.</p>
<h5 id="examples-4"><a class="doc-anchor" href="#examples-4">§</a>Examples</h5>
<div class="example-wrap"><pre class="rust rust-example-rendered"><code><span class="kw">use </span>core::fmt::Write;
<span class="kw">use </span>zerotrie::ZeroTrieSimpleAscii;
<span class="comment">// A trie with two values: "abc" and "abcdef"
</span><span class="kw">let </span>trie = ZeroTrieSimpleAscii::from_bytes(<span class="string">b"abc\x80def\x81"</span>);
<span class="kw">let </span><span class="kw-2">mut </span>cursor = trie.cursor();
cursor.write_char(<span class="string">'a'</span>).expect(<span class="string">"ASCII"</span>);
cursor.write_char(<span class="string">'x'</span>).expect(<span class="string">"ASCII"</span>);
cursor.write_char(<span class="string">'🚂'</span>).expect_err(<span class="string">"non-ASCII"</span>);</code></pre></div></div></details><details class="toggle method-toggle" open><summary><section id="method.write_fmt" class="method trait-impl"><span class="rightside"><span class="since" title="Stable since Rust version 1.0.0">1.0.0</span> · <a class="src" href="https://doc.rust-lang.org/1.93.1/src/core/fmt/mod.rs.html#212">Source</a></span><a href="#method.write_fmt" class="anchor">§</a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/1.93.1/core/fmt/trait.Write.html#method.write_fmt" class="fn">write_fmt</a>(&amp;mut self, args: <a class="struct" href="https://doc.rust-lang.org/1.93.1/core/fmt/struct.Arguments.html" title="struct core::fmt::Arguments">Arguments</a>&lt;'_&gt;) -&gt; <a class="enum" href="https://doc.rust-lang.org/1.93.1/core/result/enum.Result.html" title="enum core::result::Result">Result</a>&lt;<a class="primitive" href="https://doc.rust-lang.org/1.93.1/std/primitive.unit.html">()</a>, <a class="struct" href="https://doc.rust-lang.org/1.93.1/core/fmt/struct.Error.html" title="struct core::fmt::Error">Error</a>&gt;</h4></section></summary><div class='docblock'>Glue for usage of the <a href="https://doc.rust-lang.org/1.93.1/core/macro.write.html" title="macro core::write"><code>write!</code></a> macro with implementors of this trait. <a href="https://doc.rust-lang.org/1.93.1/core/fmt/trait.Write.html#method.write_fmt">Read more</a></div></details></div></details></div><h2 id="synthetic-implementations" class="section-header">Auto Trait Implementations<a href="#synthetic-implementations" class="anchor">§</a></h2><div id="synthetic-implementations-list"><section id="impl-Freeze-for-ZeroTrieSimpleAsciiCursor%3C'a%3E" class="impl"><a href="#impl-Freeze-for-ZeroTrieSimpleAsciiCursor%3C'a%3E" class="anchor">§</a><h3 class="code-header">impl&lt;'a&gt; <a class="trait" href="https://doc.rust-lang.org/1.93.1/core/marker/trait.Freeze.html" title="trait core::marker::Freeze">Freeze</a> for <a class="struct" href="struct.ZeroTrieSimpleAsciiCursor.html" title="struct zerotrie::cursor::ZeroTrieSimpleAsciiCursor">ZeroTrieSimpleAsciiCursor</a>&lt;'a&gt;</h3></section><section id="impl-RefUnwindSafe-for-ZeroTrieSimpleAsciiCursor%3C'a%3E" class="impl"><a href="#impl-RefUnwindSafe-for-ZeroTrieSimpleAsciiCursor%3C'a%3E" class="anchor">§</a><h3 class="code-header">impl&lt;'a&gt; <a class="trait" href="https://doc.rust-lang.org/1.93.1/core/panic/unwind_safe/trait.RefUnwindSafe.html" title="trait core::panic::unwind_safe::RefUnwindSafe">RefUnwindSafe</a> for <a class="struct" href="struct.ZeroTrieSimpleAsciiCursor.html" title="struct zerotrie::cursor::ZeroTrieSimpleAsciiCursor">ZeroTrieSimpleAsciiCursor</a>&lt;'a&gt;</h3></section><section id="impl-Send-for-ZeroTrieSimpleAsciiCursor%3C'a%3E" class="impl"><a href="#impl-Send-for-ZeroTrieSimpleAsciiCursor%3C'a%3E" class="anchor">§</a><h3 class="code-header">impl&lt;'a&gt; <a class="trait" href="https://doc.rust-lang.org/1.93.1/core/marker/trait.Send.html" title="trait core::marker::Send">Send</a> for <a class="struct" href="struct.ZeroTrieSimpleAsciiCursor.html" title="struct zerotrie::cursor::ZeroTrieSimpleAsciiCursor">ZeroTrieSimpleAsciiCursor</a>&lt;'a&gt;</h3></section><section id="impl-Sync-for-ZeroTrieSimpleAsciiCursor%3C'a%3E" class="impl"><a href="#impl-Sync-for-ZeroTrieSimpleAsciiCursor%3C'a%3E" class="anchor">§</a><h3 class="code-header">impl&lt;'a&gt; <a class="trait" href="https://doc.rust-lang.org/1.93.1/core/marker/trait.Sync.html" title="trait core::marker::Sync">Sync</a> for <a class="struct" href="struct.ZeroTrieSimpleAsciiCursor.html" title="struct zerotrie::cursor::ZeroTrieSimpleAsciiCursor">ZeroTrieSimpleAsciiCursor</a>&lt;'a&gt;</h3></section><section id="impl-Unpin-for-ZeroTrieSimpleAsciiCursor%3C'a%3E" class="impl"><a href="#impl-Unpin-for-ZeroTrieSimpleAsciiCursor%3C'a%3E" class="anchor">§</a><h3 class="code-header">impl&lt;'a&gt; <a class="trait" href="https://doc.rust-lang.org/1.93.1/core/marker/trait.Unpin.html" title="trait core::marker::Unpin">Unpin</a> for <a class="struct" href="struct.ZeroTrieSimpleAsciiCursor.html" title="struct zerotrie::cursor::ZeroTrieSimpleAsciiCursor">ZeroTrieSimpleAsciiCursor</a>&lt;'a&gt;</h3></section><section id="impl-UnwindSafe-for-ZeroTrieSimpleAsciiCursor%3C'a%3E" class="impl"><a href="#impl-UnwindSafe-for-ZeroTrieSimpleAsciiCursor%3C'a%3E" class="anchor">§</a><h3 class="code-header">impl&lt;'a&gt; <a class="trait" href="https://doc.rust-lang.org/1.93.1/core/panic/unwind_safe/trait.UnwindSafe.html" title="trait core::panic::unwind_safe::UnwindSafe">UnwindSafe</a> for <a class="struct" href="struct.ZeroTrieSimpleAsciiCursor.html" title="struct zerotrie::cursor::ZeroTrieSimpleAsciiCursor">ZeroTrieSimpleAsciiCursor</a>&lt;'a&gt;</h3></section></div><h2 id="blanket-implementations" class="section-header">Blanket Implementations<a href="#blanket-implementations" class="anchor">§</a></h2><div id="blanket-implementations-list"><details class="toggle implementors-toggle"><summary><section id="impl-Any-for-T" class="impl"><a class="src rightside" href="https://doc.rust-lang.org/1.93.1/src/core/any.rs.html#138">Source</a><a href="#impl-Any-for-T" class="anchor">§</a><h3 class="code-header">impl&lt;T&gt; <a class="trait" href="https://doc.rust-lang.org/1.93.1/core/any/trait.Any.html" title="trait core::any::Any">Any</a> for T<div class="where">where
T: 'static + ?<a class="trait" href="https://doc.rust-lang.org/1.93.1/core/marker/trait.Sized.html" title="trait core::marker::Sized">Sized</a>,</div></h3></section></summary><div class="impl-items"><details class="toggle method-toggle" open><summary><section id="method.type_id" class="method trait-impl"><a class="src rightside" href="https://doc.rust-lang.org/1.93.1/src/core/any.rs.html#139">Source</a><a href="#method.type_id" class="anchor">§</a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/1.93.1/core/any/trait.Any.html#tymethod.type_id" class="fn">type_id</a>(&amp;self) -&gt; <a class="struct" href="https://doc.rust-lang.org/1.93.1/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/1.93.1/core/any/trait.Any.html#tymethod.type_id">Read more</a></div></details></div></details><details class="toggle implementors-toggle"><summary><section id="impl-Borrow%3CT%3E-for-T" class="impl"><a class="src rightside" href="https://doc.rust-lang.org/1.93.1/src/core/borrow.rs.html#212">Source</a><a href="#impl-Borrow%3CT%3E-for-T" class="anchor">§</a><h3 class="code-header">impl&lt;T&gt; <a class="trait" href="https://doc.rust-lang.org/1.93.1/core/borrow/trait.Borrow.html" title="trait core::borrow::Borrow">Borrow</a>&lt;T&gt; for T<div class="where">where
T: ?<a class="trait" href="https://doc.rust-lang.org/1.93.1/core/marker/trait.Sized.html" title="trait core::marker::Sized">Sized</a>,</div></h3></section></summary><div class="impl-items"><details class="toggle method-toggle" open><summary><section id="method.borrow" class="method trait-impl"><a class="src rightside" href="https://doc.rust-lang.org/1.93.1/src/core/borrow.rs.html#214">Source</a><a href="#method.borrow" class="anchor">§</a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/1.93.1/core/borrow/trait.Borrow.html#tymethod.borrow" class="fn">borrow</a>(&amp;self) -&gt; <a class="primitive" href="https://doc.rust-lang.org/1.93.1/std/primitive.reference.html">&amp;T</a></h4></section></summary><div class='docblock'>Immutably borrows from an owned value. <a href="https://doc.rust-lang.org/1.93.1/core/borrow/trait.Borrow.html#tymethod.borrow">Read more</a></div></details></div></details><details class="toggle implementors-toggle"><summary><section id="impl-BorrowMut%3CT%3E-for-T" class="impl"><a class="src rightside" href="https://doc.rust-lang.org/1.93.1/src/core/borrow.rs.html#221">Source</a><a href="#impl-BorrowMut%3CT%3E-for-T" class="anchor">§</a><h3 class="code-header">impl&lt;T&gt; <a class="trait" href="https://doc.rust-lang.org/1.93.1/core/borrow/trait.BorrowMut.html" title="trait core::borrow::BorrowMut">BorrowMut</a>&lt;T&gt; for T<div class="where">where
T: ?<a class="trait" href="https://doc.rust-lang.org/1.93.1/core/marker/trait.Sized.html" title="trait core::marker::Sized">Sized</a>,</div></h3></section></summary><div class="impl-items"><details class="toggle method-toggle" open><summary><section id="method.borrow_mut" class="method trait-impl"><a class="src rightside" href="https://doc.rust-lang.org/1.93.1/src/core/borrow.rs.html#222">Source</a><a href="#method.borrow_mut" class="anchor">§</a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/1.93.1/core/borrow/trait.BorrowMut.html#tymethod.borrow_mut" class="fn">borrow_mut</a>(&amp;mut self) -&gt; <a class="primitive" href="https://doc.rust-lang.org/1.93.1/std/primitive.reference.html">&amp;mut T</a></h4></section></summary><div class='docblock'>Mutably borrows from an owned value. <a href="https://doc.rust-lang.org/1.93.1/core/borrow/trait.BorrowMut.html#tymethod.borrow_mut">Read more</a></div></details></div></details><details class="toggle implementors-toggle"><summary><section id="impl-CloneToUninit-for-T" class="impl"><a class="src rightside" href="https://doc.rust-lang.org/1.93.1/src/core/clone.rs.html#547">Source</a><a href="#impl-CloneToUninit-for-T" class="anchor">§</a><h3 class="code-header">impl&lt;T&gt; <a class="trait" href="https://doc.rust-lang.org/1.93.1/core/clone/trait.CloneToUninit.html" title="trait core::clone::CloneToUninit">CloneToUninit</a> for T<div class="where">where
T: <a class="trait" href="https://doc.rust-lang.org/1.93.1/core/clone/trait.Clone.html" title="trait core::clone::Clone">Clone</a>,</div></h3></section></summary><div class="impl-items"><details class="toggle method-toggle" open><summary><section id="method.clone_to_uninit" class="method trait-impl"><a class="src rightside" href="https://doc.rust-lang.org/1.93.1/src/core/clone.rs.html#549">Source</a><a href="#method.clone_to_uninit" class="anchor">§</a><h4 class="code-header">unsafe fn <a href="https://doc.rust-lang.org/1.93.1/core/clone/trait.CloneToUninit.html#tymethod.clone_to_uninit" class="fn">clone_to_uninit</a>(&amp;self, dest: <a class="primitive" href="https://doc.rust-lang.org/1.93.1/std/primitive.pointer.html">*mut </a><a class="primitive" href="https://doc.rust-lang.org/1.93.1/std/primitive.u8.html">u8</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>clone_to_uninit</code>)</span></div></span><div class='docblock'>Performs copy-assignment from <code>self</code> to <code>dest</code>. <a href="https://doc.rust-lang.org/1.93.1/core/clone/trait.CloneToUninit.html#tymethod.clone_to_uninit">Read more</a></div></details></div></details><details class="toggle implementors-toggle"><summary><section id="impl-From%3CT%3E-for-T" class="impl"><a class="src rightside" href="https://doc.rust-lang.org/1.93.1/src/core/convert/mod.rs.html#785">Source</a><a href="#impl-From%3CT%3E-for-T" class="anchor">§</a><h3 class="code-header">impl&lt;T&gt; <a class="trait" href="https://doc.rust-lang.org/1.93.1/core/convert/trait.From.html" title="trait core::convert::From">From</a>&lt;T&gt; for T</h3></section></summary><div class="impl-items"><details class="toggle method-toggle" open><summary><section id="method.from" class="method trait-impl"><a class="src rightside" href="https://doc.rust-lang.org/1.93.1/src/core/convert/mod.rs.html#788">Source</a><a href="#method.from" class="anchor">§</a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/1.93.1/core/convert/trait.From.html#tymethod.from" class="fn">from</a>(t: T) -&gt; T</h4></section></summary><div class="docblock"><p>Returns the argument unchanged.</p>
</div></details></div></details><details class="toggle implementors-toggle"><summary><section id="impl-Into%3CU%3E-for-T" class="impl"><a class="src rightside" href="https://doc.rust-lang.org/1.93.1/src/core/convert/mod.rs.html#767-769">Source</a><a href="#impl-Into%3CU%3E-for-T" class="anchor">§</a><h3 class="code-header">impl&lt;T, U&gt; <a class="trait" href="https://doc.rust-lang.org/1.93.1/core/convert/trait.Into.html" title="trait core::convert::Into">Into</a>&lt;U&gt; for T<div class="where">where
U: <a class="trait" href="https://doc.rust-lang.org/1.93.1/core/convert/trait.From.html" title="trait core::convert::From">From</a>&lt;T&gt;,</div></h3></section></summary><div class="impl-items"><details class="toggle method-toggle" open><summary><section id="method.into" class="method trait-impl"><a class="src rightside" href="https://doc.rust-lang.org/1.93.1/src/core/convert/mod.rs.html#777">Source</a><a href="#method.into" class="anchor">§</a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/1.93.1/core/convert/trait.Into.html#tymethod.into" class="fn">into</a>(self) -&gt; 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/1.93.1/core/convert/trait.From.html" title="trait core::convert::From">From</a>&lt;T&gt; for U</code> chooses to do.</p>
</div></details></div></details><details class="toggle implementors-toggle"><summary><section id="impl-ToOwned-for-T" class="impl"><a class="src rightside" href="https://doc.rust-lang.org/1.93.1/src/alloc/borrow.rs.html#85-87">Source</a><a href="#impl-ToOwned-for-T" class="anchor">§</a><h3 class="code-header">impl&lt;T&gt; <a class="trait" href="https://doc.rust-lang.org/1.93.1/alloc/borrow/trait.ToOwned.html" title="trait alloc::borrow::ToOwned">ToOwned</a> for T<div class="where">where
T: <a class="trait" href="https://doc.rust-lang.org/1.93.1/core/clone/trait.Clone.html" title="trait core::clone::Clone">Clone</a>,</div></h3></section></summary><div class="impl-items"><details class="toggle" open><summary><section id="associatedtype.Owned" class="associatedtype trait-impl"><a class="src rightside" href="https://doc.rust-lang.org/1.93.1/src/alloc/borrow.rs.html#89">Source</a><a href="#associatedtype.Owned" class="anchor">§</a><h4 class="code-header">type <a href="https://doc.rust-lang.org/1.93.1/alloc/borrow/trait.ToOwned.html#associatedtype.Owned" class="associatedtype">Owned</a> = T</h4></section></summary><div class='docblock'>The resulting type after obtaining ownership.</div></details><details class="toggle method-toggle" open><summary><section id="method.to_owned" class="method trait-impl"><a class="src rightside" href="https://doc.rust-lang.org/1.93.1/src/alloc/borrow.rs.html#90">Source</a><a href="#method.to_owned" class="anchor">§</a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/1.93.1/alloc/borrow/trait.ToOwned.html#tymethod.to_owned" class="fn">to_owned</a>(&amp;self) -&gt; T</h4></section></summary><div class='docblock'>Creates owned data from borrowed data, usually by cloning. <a href="https://doc.rust-lang.org/1.93.1/alloc/borrow/trait.ToOwned.html#tymethod.to_owned">Read more</a></div></details><details class="toggle method-toggle" open><summary><section id="method.clone_into" class="method trait-impl"><a class="src rightside" href="https://doc.rust-lang.org/1.93.1/src/alloc/borrow.rs.html#94">Source</a><a href="#method.clone_into" class="anchor">§</a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/1.93.1/alloc/borrow/trait.ToOwned.html#method.clone_into" class="fn">clone_into</a>(&amp;self, target: <a class="primitive" href="https://doc.rust-lang.org/1.93.1/std/primitive.reference.html">&amp;mut T</a>)</h4></section></summary><div class='docblock'>Uses borrowed data to replace owned data, usually by cloning. <a href="https://doc.rust-lang.org/1.93.1/alloc/borrow/trait.ToOwned.html#method.clone_into">Read more</a></div></details></div></details><details class="toggle implementors-toggle"><summary><section id="impl-TryFrom%3CU%3E-for-T" class="impl"><a class="src rightside" href="https://doc.rust-lang.org/1.93.1/src/core/convert/mod.rs.html#827-829">Source</a><a href="#impl-TryFrom%3CU%3E-for-T" class="anchor">§</a><h3 class="code-header">impl&lt;T, U&gt; <a class="trait" href="https://doc.rust-lang.org/1.93.1/core/convert/trait.TryFrom.html" title="trait core::convert::TryFrom">TryFrom</a>&lt;U&gt; for T<div class="where">where
U: <a class="trait" href="https://doc.rust-lang.org/1.93.1/core/convert/trait.Into.html" title="trait core::convert::Into">Into</a>&lt;T&gt;,</div></h3></section></summary><div class="impl-items"><details class="toggle" open><summary><section id="associatedtype.Error-1" class="associatedtype trait-impl"><a class="src rightside" href="https://doc.rust-lang.org/1.93.1/src/core/convert/mod.rs.html#831">Source</a><a href="#associatedtype.Error-1" class="anchor">§</a><h4 class="code-header">type <a href="https://doc.rust-lang.org/1.93.1/core/convert/trait.TryFrom.html#associatedtype.Error" class="associatedtype">Error</a> = <a class="enum" href="https://doc.rust-lang.org/1.93.1/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="toggle method-toggle" open><summary><section id="method.try_from" class="method trait-impl"><a class="src rightside" href="https://doc.rust-lang.org/1.93.1/src/core/convert/mod.rs.html#834">Source</a><a href="#method.try_from" class="anchor">§</a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/1.93.1/core/convert/trait.TryFrom.html#tymethod.try_from" class="fn">try_from</a>(value: U) -&gt; <a class="enum" href="https://doc.rust-lang.org/1.93.1/core/result/enum.Result.html" title="enum core::result::Result">Result</a>&lt;T, &lt;T as <a class="trait" href="https://doc.rust-lang.org/1.93.1/core/convert/trait.TryFrom.html" title="trait core::convert::TryFrom">TryFrom</a>&lt;U&gt;&gt;::<a class="associatedtype" href="https://doc.rust-lang.org/1.93.1/core/convert/trait.TryFrom.html#associatedtype.Error" title="type core::convert::TryFrom::Error">Error</a>&gt;</h4></section></summary><div class='docblock'>Performs the conversion.</div></details></div></details><details class="toggle implementors-toggle"><summary><section id="impl-TryInto%3CU%3E-for-T" class="impl"><a class="src rightside" href="https://doc.rust-lang.org/1.93.1/src/core/convert/mod.rs.html#811-813">Source</a><a href="#impl-TryInto%3CU%3E-for-T" class="anchor">§</a><h3 class="code-header">impl&lt;T, U&gt; <a class="trait" href="https://doc.rust-lang.org/1.93.1/core/convert/trait.TryInto.html" title="trait core::convert::TryInto">TryInto</a>&lt;U&gt; for T<div class="where">where
U: <a class="trait" href="https://doc.rust-lang.org/1.93.1/core/convert/trait.TryFrom.html" title="trait core::convert::TryFrom">TryFrom</a>&lt;T&gt;,</div></h3></section></summary><div class="impl-items"><details class="toggle" open><summary><section id="associatedtype.Error" class="associatedtype trait-impl"><a class="src rightside" href="https://doc.rust-lang.org/1.93.1/src/core/convert/mod.rs.html#815">Source</a><a href="#associatedtype.Error" class="anchor">§</a><h4 class="code-header">type <a href="https://doc.rust-lang.org/1.93.1/core/convert/trait.TryInto.html#associatedtype.Error" class="associatedtype">Error</a> = &lt;U as <a class="trait" href="https://doc.rust-lang.org/1.93.1/core/convert/trait.TryFrom.html" title="trait core::convert::TryFrom">TryFrom</a>&lt;T&gt;&gt;::<a class="associatedtype" href="https://doc.rust-lang.org/1.93.1/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="toggle method-toggle" open><summary><section id="method.try_into" class="method trait-impl"><a class="src rightside" href="https://doc.rust-lang.org/1.93.1/src/core/convert/mod.rs.html#818">Source</a><a href="#method.try_into" class="anchor">§</a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/1.93.1/core/convert/trait.TryInto.html#tymethod.try_into" class="fn">try_into</a>(self) -&gt; <a class="enum" href="https://doc.rust-lang.org/1.93.1/core/result/enum.Result.html" title="enum core::result::Result">Result</a>&lt;U, &lt;U as <a class="trait" href="https://doc.rust-lang.org/1.93.1/core/convert/trait.TryFrom.html" title="trait core::convert::TryFrom">TryFrom</a>&lt;T&gt;&gt;::<a class="associatedtype" href="https://doc.rust-lang.org/1.93.1/core/convert/trait.TryFrom.html#associatedtype.Error" title="type core::convert::TryFrom::Error">Error</a>&gt;</h4></section></summary><div class='docblock'>Performs the conversion.</div></details></div></details></div></section></div></main></body></html>