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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 state identifier specifically tailored for lazy DFAs."><title>LazyStateID in regex_automata::hybrid - Rust</title><link rel="preload" as="font" type="font/woff2" crossorigin href="../../static.files/SourceSerif4-Regular-46f98efaafac5295.ttf.woff2"><link rel="preload" as="font" type="font/woff2" crossorigin href="../../static.files/FiraSans-Regular-018c141bf0843ffd.woff2"><link rel="preload" as="font" type="font/woff2" crossorigin href="../../static.files/FiraSans-Medium-8f9a781e4970d388.woff2"><link rel="preload" as="font" type="font/woff2" crossorigin href="../../static.files/SourceCodePro-Regular-562dcc5011b6de7d.ttf.woff2"><link rel="preload" as="font" type="font/woff2" crossorigin href="../../static.files/SourceCodePro-Semibold-d899c5a5c4aeb14a.ttf.woff2"><link rel="stylesheet" href="../../static.files/normalize-76eba96aa4d2e634.css"><link rel="stylesheet" href="../../static.files/rustdoc-ac92e1bbe349e143.css"><meta name="rustdoc-vars" data-root-path="../../" data-static-root-path="../../static.files/" data-current-crate="regex_automata" data-themes="" data-resource-suffix="" data-rustdoc-version="1.76.0 (07dca489a 2024-02-04)" data-channel="1.76.0" data-search-js="search-2b6ce74ff89ae146.js" data-settings-js="settings-4313503d2e1961c2.js" ><script src="../../static.files/storage-f2adc0d6ca4d09fb.js"></script><script defer src="sidebar-items.js"></script><script defer src="../../static.files/main-305769736d49e732.js"></script><noscript><link rel="stylesheet" href="../../static.files/noscript-feafe1bb7466e4bd.css"></noscript><link rel="alternate icon" type="image/png" href="../../static.files/favicon-16x16-8b506e7a72182f1c.png"><link rel="alternate icon" type="image/png" href="../../static.files/favicon-32x32-422f7d1d52889060.png"><link rel="icon" type="image/svg+xml" href="../../static.files/favicon-2c020d218678b618.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]--><nav class="mobile-topbar"><button class="sidebar-menu-toggle">☰</button></nav><nav class="sidebar"><div class="sidebar-crate"><h2><a href="../../regex_automata/index.html">regex_automata</a><span class="version">0.4.5</span></h2></div><h2 class="location"><a href="#">LazyStateID</a></h2><div class="sidebar-elems"><section><h3><a href="#implementations">Methods</a></h3><ul class="block method"><li><a href="#method.is_dead">is_dead</a></li><li><a href="#method.is_match">is_match</a></li><li><a href="#method.is_quit">is_quit</a></li><li><a href="#method.is_start">is_start</a></li><li><a href="#method.is_tagged">is_tagged</a></li><li><a href="#method.is_unknown">is_unknown</a></li></ul><h3><a href="#trait-implementations">Trait Implementations</a></h3><ul class="block trait-implementation"><li><a href="#impl-Clone-for-LazyStateID">Clone</a></li><li><a href="#impl-Copy-for-LazyStateID">Copy</a></li><li><a href="#impl-Debug-for-LazyStateID">Debug</a></li><li><a href="#impl-Default-for-LazyStateID">Default</a></li><li><a href="#impl-Eq-for-LazyStateID">Eq</a></li><li><a href="#impl-Hash-for-LazyStateID">Hash</a></li><li><a href="#impl-Ord-for-LazyStateID">Ord</a></li><li><a href="#impl-PartialEq-for-LazyStateID">PartialEq</a></li><li><a href="#impl-PartialOrd-for-LazyStateID">PartialOrd</a></li><li><a href="#impl-StructuralEq-for-LazyStateID">StructuralEq</a></li><li><a href="#impl-StructuralPartialEq-for-LazyStateID">StructuralPartialEq</a></li></ul><h3><a href="#synthetic-implementations">Auto Trait Implementations</a></h3><ul class="block synthetic-implementation"><li><a href="#impl-RefUnwindSafe-for-LazyStateID">RefUnwindSafe</a></li><li><a href="#impl-Send-for-LazyStateID">Send</a></li><li><a href="#impl-Sync-for-LazyStateID">Sync</a></li><li><a href="#impl-Unpin-for-LazyStateID">Unpin</a></li><li><a href="#impl-UnwindSafe-for-
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<main><div class="width-limiter"><nav class="sub"><form class="search-form"><span></span><div id="sidebar-button" tabindex="-1"><a href="../../regex_automata/all.html" title="show sidebar"></a></div><input class="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"><div id="help-button" tabindex="-1"><a href="../../help.html" title="help">?</a></div><div id="settings-menu" tabindex="-1"><a href="../../settings.html" title="settings"><img width="22" height="22" alt="Change settings" src="../../static.files/wheel-7b819b6101059cd0.svg"></a></div></form></nav><section id="main-content" class="content"><div class="main-heading"><h1>Struct <a href="../index.html">regex_automata</a>::<wbr><a href="index.html">hybrid</a>::<wbr><a class="struct" href="#">LazyStateID</a><button id="copy-path" title="Copy item path to clipboard"><img src="../../static.files/clipboard-7571035ce49a181d.svg" width="19" height="18" alt="Copy item path"></button></h1><span class="out-of-band"><a class="src" href="../../src/regex_automata/hybrid/id.rs.html#169">source</a> · <button id="toggle-all-docs" title="collapse all docs">[<span>−</span>]</button></span></div><pre class="rust item-decl"><code>pub struct LazyStateID(<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 state identifier specifically tailored for lazy DFAs.</p>
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<p>A lazy state ID logically represents a pointer to a DFA state. In practice,
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by limiting the number of DFA states it can address, it reserves some
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bits of its representation to encode some additional information. That
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additional information is called a “tag.” That tag is used to record
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whether the state it points to is an unknown, dead, quit, start or match
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state.</p>
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<p>When implementing a low level search routine with a lazy DFA, it is
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necessary to query the type of the current state to know what to do:</p>
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<ul>
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<li><strong>Unknown</strong> - The state has not yet been computed. The
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parameters used to get this state ID must be re-passed to
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<a href="dfa/struct.DFA.html#method.next_state" title="method regex_automata::hybrid::dfa::DFA::next_state"><code>DFA::next_state</code></a>, which will never
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return an unknown state ID.</li>
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<li><strong>Dead</strong> - A dead state only has transitions to itself. It indicates that
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the search cannot do anything else and should stop with whatever result it
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has.</li>
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<li><strong>Quit</strong> - A quit state indicates that the automaton could not answer
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whether a match exists or not. Correct search implementations must return a
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<a href="../struct.MatchError.html#method.quit" title="associated function regex_automata::MatchError::quit"><code>MatchError::quit</code></a> when a DFA enters a quit
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state.</li>
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<li><strong>Start</strong> - A start state is a state in which a search can begin.
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Lazy DFAs usually have more than one start state. Branching on
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this isn’t required for correctness, but a common optimization is
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to run a prefilter when a search enters a start state. Note that
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start states are <em>not</em> tagged automatically, and one must enable the
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<a href="dfa/struct.Config.html#method.specialize_start_states" title="method regex_automata::hybrid::dfa::Config::specialize_start_states"><code>Config::specialize_start_states</code></a>
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setting for start states to be tagged. The reason for this is
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that a DFA search loop is usually written to execute a prefilter once it
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enters a start state. But if there is no prefilter, this handling can be
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quite diastrous as the DFA may ping-pong between the special handling code
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and a possible optimized hot path for handling untagged states. When start
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states aren’t specialized, then they are untagged and remain in the hot
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path.</li>
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<li><strong>Match</strong> - A match state indicates that a match has been found.
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Depending on the semantics of your search implementation, it may either
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continue until the end of the haystack or a dead state, or it might quit
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and return the match immediately.</li>
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</ul>
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<p>As an optimization, the <a href="struct.LazyStateID.html#method.is_tagged" title="method regex_automata::hybrid::LazyStateID::is_tagged"><code>is_tagged</code></a> predicate
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can be used to determine if a tag exists at all. This is useful to avoid
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branching on all of the above types for every byte searched.</p>
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<h2 id="example"><a href="#example">Example</a></h2>
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<p>This example shows how <code>LazyStateID</code> can be used to implement a correct
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search routine with minimal branching. In particular, this search routine
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implements “leftmost” matching, which means that it doesn’t immediately
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stop once a match is found. Instead, it continues until it reaches a dead
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state.</p>
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<p>Notice also how a correct search implementation deals with
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<a href="struct.CacheError.html" title="struct regex_automata::hybrid::CacheError"><code>CacheError</code></a>s returned by some of
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the lazy DFA routines. When a <code>CacheError</code> occurs, it returns
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<a href="../struct.MatchError.html#method.gave_up" title="associated function regex_automata::MatchError::gave_up"><code>MatchError::gave_up</code></a>.</p>
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<div class="example-wrap"><pre class="rust rust-example-rendered"><code><span class="kw">use </span>regex_automata::{
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hybrid::dfa::{Cache, DFA},
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HalfMatch, MatchError, Input,
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};
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<span class="kw">fn </span>find_leftmost_first(
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dfa: <span class="kw-2">&</span>DFA,
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cache: <span class="kw-2">&mut </span>Cache,
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haystack: <span class="kw-2">&</span>[u8],
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) -> <span class="prelude-ty">Result</span><<span class="prelude-ty">Option</span><HalfMatch>, MatchError> {
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<span class="comment">// The start state is determined by inspecting the position and the
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// initial bytes of the haystack. Note that start states can never
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// be match states (since DFAs in this crate delay matches by 1
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// byte), so we don't need to check if the start state is a match.
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</span><span class="kw">let </span><span class="kw-2">mut </span>sid = dfa.start_state_forward(
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cache,
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<span class="kw-2">&</span>Input::new(haystack),
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)<span class="question-mark">?</span>;
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<span class="kw">let </span><span class="kw-2">mut </span>last_match = <span class="prelude-val">None</span>;
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<span class="comment">// Walk all the bytes in the haystack. We can quit early if we see
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// a dead or a quit state. The former means the automaton will
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// never transition to any other state. The latter means that the
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// automaton entered a condition in which its search failed.
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</span><span class="kw">for </span>(i, <span class="kw-2">&</span>b) <span class="kw">in </span>haystack.iter().enumerate() {
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sid = dfa
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.next_state(cache, sid, b)
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.map_err(|<span class="kw">_</span>| MatchError::gave_up(i))<span class="question-mark">?</span>;
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<span class="kw">if </span>sid.is_tagged() {
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<span class="kw">if </span>sid.is_match() {
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last_match = <span class="prelude-val">Some</span>(HalfMatch::new(
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dfa.match_pattern(cache, sid, <span class="number">0</span>),
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i,
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));
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} <span class="kw">else if </span>sid.is_dead() {
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<span class="kw">return </span><span class="prelude-val">Ok</span>(last_match);
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} <span class="kw">else if </span>sid.is_quit() {
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<span class="comment">// It is possible to enter into a quit state after
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// observing a match has occurred. In that case, we
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// should return the match instead of an error.
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</span><span class="kw">if </span>last_match.is_some() {
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<span class="kw">return </span><span class="prelude-val">Ok</span>(last_match);
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}
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<span class="kw">return </span><span class="prelude-val">Err</span>(MatchError::quit(b, i));
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}
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<span class="comment">// Implementors may also want to check for start states and
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// handle them differently for performance reasons. But it is
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// not necessary for correctness. Note that in order to check
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// for start states, you'll need to enable the
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// 'specialize_start_states' config knob, otherwise start
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// states will not be tagged.
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</span>}
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}
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<span class="comment">// Matches are always delayed by 1 byte, so we must explicitly walk
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// the special "EOI" transition at the end of the search.
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</span>sid = dfa
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.next_eoi_state(cache, sid)
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.map_err(|<span class="kw">_</span>| MatchError::gave_up(haystack.len()))<span class="question-mark">?</span>;
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<span class="kw">if </span>sid.is_match() {
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last_match = <span class="prelude-val">Some</span>(HalfMatch::new(
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dfa.match_pattern(cache, sid, <span class="number">0</span>),
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haystack.len(),
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));
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}
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<span class="prelude-val">Ok</span>(last_match)
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}
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<span class="comment">// We use a greedy '+' operator to show how the search doesn't just stop
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// once a match is detected. It continues extending the match. Using
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// '[a-z]+?' would also work as expected and stop the search early.
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// Greediness is built into the automaton.
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</span><span class="kw">let </span>dfa = DFA::new(<span class="string">r"[a-z]+"</span>)<span class="question-mark">?</span>;
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<span class="kw">let </span><span class="kw-2">mut </span>cache = dfa.create_cache();
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<span class="kw">let </span>haystack = <span class="string">"123 foobar 4567"</span>.as_bytes();
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<span class="kw">let </span>mat = find_leftmost_first(<span class="kw-2">&</span>dfa, <span class="kw-2">&mut </span>cache, haystack)<span class="question-mark">?</span>.unwrap();
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<span class="macro">assert_eq!</span>(mat.pattern().as_usize(), <span class="number">0</span>);
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<span class="macro">assert_eq!</span>(mat.offset(), <span class="number">10</span>);
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<span class="comment">// Here's another example that tests our handling of the special
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// EOI transition. This will fail to find a match if we don't call
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// 'next_eoi_state' at the end of the search since the match isn't found
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// until the final byte in the haystack.
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</span><span class="kw">let </span>dfa = DFA::new(<span class="string">r"[0-9]{4}"</span>)<span class="question-mark">?</span>;
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<span class="kw">let </span><span class="kw-2">mut </span>cache = dfa.create_cache();
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<span class="kw">let </span>haystack = <span class="string">"123 foobar 4567"</span>.as_bytes();
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<span class="kw">let </span>mat = find_leftmost_first(<span class="kw-2">&</span>dfa, <span class="kw-2">&mut </span>cache, haystack)<span class="question-mark">?</span>.unwrap();
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<span class="macro">assert_eq!</span>(mat.pattern().as_usize(), <span class="number">0</span>);
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<span class="macro">assert_eq!</span>(mat.offset(), <span class="number">15</span>);
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<span class="comment">// And note that our search implementation above automatically works
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// with multi-DFAs. Namely, `dfa.match_pattern(match_state, 0)` selects
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// the appropriate pattern ID for us.
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</span><span class="kw">let </span>dfa = DFA::new_many(<span class="kw-2">&</span>[<span class="string">r"[a-z]+"</span>, <span class="string">r"[0-9]+"</span>])<span class="question-mark">?</span>;
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<span class="kw">let </span><span class="kw-2">mut </span>cache = dfa.create_cache();
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<span class="kw">let </span>haystack = <span class="string">"123 foobar 4567"</span>.as_bytes();
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<span class="kw">let </span>mat = find_leftmost_first(<span class="kw-2">&</span>dfa, <span class="kw-2">&mut </span>cache, haystack)<span class="question-mark">?</span>.unwrap();
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<span class="macro">assert_eq!</span>(mat.pattern().as_usize(), <span class="number">1</span>);
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<span class="macro">assert_eq!</span>(mat.offset(), <span class="number">3</span>);
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<span class="kw">let </span>mat = find_leftmost_first(<span class="kw-2">&</span>dfa, <span class="kw-2">&mut </span>cache, <span class="kw-2">&</span>haystack[<span class="number">3</span>..])<span class="question-mark">?</span>.unwrap();
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<span class="macro">assert_eq!</span>(mat.pattern().as_usize(), <span class="number">0</span>);
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<span class="macro">assert_eq!</span>(mat.offset(), <span class="number">7</span>);
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<span class="kw">let </span>mat = find_leftmost_first(<span class="kw-2">&</span>dfa, <span class="kw-2">&mut </span>cache, <span class="kw-2">&</span>haystack[<span class="number">10</span>..])<span class="question-mark">?</span>.unwrap();
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<span class="macro">assert_eq!</span>(mat.pattern().as_usize(), <span class="number">1</span>);
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<span class="macro">assert_eq!</span>(mat.offset(), <span class="number">5</span>);
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</code></pre></div>
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</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-LazyStateID" class="impl"><a class="src rightside" href="../../src/regex_automata/hybrid/id.rs.html#171-322">source</a><a href="#impl-LazyStateID" class="anchor">§</a><h3 class="code-header">impl <a class="struct" href="struct.LazyStateID.html" title="struct regex_automata::hybrid::LazyStateID">LazyStateID</a></h3></section></summary><div class="impl-items"><details class="toggle method-toggle" open><summary><section id="method.is_tagged" class="method"><a class="src rightside" href="../../src/regex_automata/hybrid/id.rs.html#271-273">source</a><h4 class="code-header">pub const fn <a href="#method.is_tagged" class="fn">is_tagged</a>(&self) -> <a class="primitive" href="https://doc.rust-lang.org/1.76.0/std/primitive.bool.html">bool</a></h4></section></summary><div class="docblock"><p>Return true if and only if this lazy state ID is tagged.</p>
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<p>When a lazy state ID is tagged, then one can conclude that it is one
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of a match, start, dead, quit or unknown state.</p>
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</div></details><details class="toggle method-toggle" open><summary><section id="method.is_unknown" class="method"><a class="src rightside" href="../../src/regex_automata/hybrid/id.rs.html#280-282">source</a><h4 class="code-header">pub const fn <a href="#method.is_unknown" class="fn">is_unknown</a>(&self) -> <a class="primitive" href="https://doc.rust-lang.org/1.76.0/std/primitive.bool.html">bool</a></h4></section></summary><div class="docblock"><p>Return true if and only if this represents a lazy state ID that is
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“unknown.” That is, the state has not yet been created. When a caller
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sees this state ID, it generally means that a state has to be computed
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|||
|
|
in order to proceed.</p>
|
|||
|
|
</div></details><details class="toggle method-toggle" open><summary><section id="method.is_dead" class="method"><a class="src rightside" href="../../src/regex_automata/hybrid/id.rs.html#289-291">source</a><h4 class="code-header">pub const fn <a href="#method.is_dead" class="fn">is_dead</a>(&self) -> <a class="primitive" href="https://doc.rust-lang.org/1.76.0/std/primitive.bool.html">bool</a></h4></section></summary><div class="docblock"><p>Return true if and only if this represents a dead state. A dead state
|
|||
|
|
is a state that can never transition to any other state except the
|
|||
|
|
dead state. When a dead state is seen, it generally indicates that a
|
|||
|
|
search should stop.</p>
|
|||
|
|
</div></details><details class="toggle method-toggle" open><summary><section id="method.is_quit" class="method"><a class="src rightside" href="../../src/regex_automata/hybrid/id.rs.html#300-302">source</a><h4 class="code-header">pub const fn <a href="#method.is_quit" class="fn">is_quit</a>(&self) -> <a class="primitive" href="https://doc.rust-lang.org/1.76.0/std/primitive.bool.html">bool</a></h4></section></summary><div class="docblock"><p>Return true if and only if this represents a quit state. A quit state
|
|||
|
|
is a state that is representationally equivalent to a dead state,
|
|||
|
|
except it indicates the automaton has reached a point at which it can
|
|||
|
|
no longer determine whether a match exists or not. In general, this
|
|||
|
|
indicates an error during search and the caller must either pass this
|
|||
|
|
error up or use a different search technique.</p>
|
|||
|
|
</div></details><details class="toggle method-toggle" open><summary><section id="method.is_start" class="method"><a class="src rightside" href="../../src/regex_automata/hybrid/id.rs.html#312-314">source</a><h4 class="code-header">pub const fn <a href="#method.is_start" class="fn">is_start</a>(&self) -> <a class="primitive" href="https://doc.rust-lang.org/1.76.0/std/primitive.bool.html">bool</a></h4></section></summary><div class="docblock"><p>Return true if and only if this lazy state ID has been tagged as a
|
|||
|
|
start state.</p>
|
|||
|
|
<p>Note that if
|
|||
|
|
<a href="dfa/struct.Config.html" title="struct regex_automata::hybrid::dfa::Config"><code>Config::specialize_start_states</code></a> is
|
|||
|
|
disabled (which is the default), then this will always return false
|
|||
|
|
since start states won’t be tagged.</p>
|
|||
|
|
</div></details><details class="toggle method-toggle" open><summary><section id="method.is_match" class="method"><a class="src rightside" href="../../src/regex_automata/hybrid/id.rs.html#319-321">source</a><h4 class="code-header">pub const fn <a href="#method.is_match" class="fn">is_match</a>(&self) -> <a class="primitive" href="https://doc.rust-lang.org/1.76.0/std/primitive.bool.html">bool</a></h4></section></summary><div class="docblock"><p>Return true if and only if this lazy state ID has been tagged as a
|
|||
|
|
match state.</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-LazyStateID" class="impl"><a class="src rightside" href="../../src/regex_automata/hybrid/id.rs.html#167">source</a><a href="#impl-Clone-for-LazyStateID" class="anchor">§</a><h3 class="code-header">impl <a class="trait" href="https://doc.rust-lang.org/1.76.0/core/clone/trait.Clone.html" title="trait core::clone::Clone">Clone</a> for <a class="struct" href="struct.LazyStateID.html" title="struct regex_automata::hybrid::LazyStateID">LazyStateID</a></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/regex_automata/hybrid/id.rs.html#167">source</a><a href="#method.clone" class="anchor">§</a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/1.76.0/core/clone/trait.Clone.html#tymethod.clone" class="fn">clone</a>(&self) -> <a class="struct" href="struct.LazyStateID.html" title="struct regex_automata::hybrid::LazyStateID">LazyStateID</a></h4></section></summary><div class='docblock'>Returns a copy of the value. <a href="https://doc.rust-lang.org/1.76.0/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/1.76.0/src/core/clone.rs.html#169">source</a></span><a href="#method.clone_from" class="anchor">§</a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/1.76.0/core/clone/trait.Clone.html#method.clone_from" class="fn">clone_from</a>(&mut self, source: <a class="primitive" href="https://doc.rust-lang.org/1.76.0/std/primitive.reference.html">&Self</a>)</h4></section></summary><div class='docblock'>Performs copy-assignment from <code>source</code>. <a href="https://doc.rust-lang.org/1.76.0/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-LazyStateID" class="impl"><a class="src rightside" href="../../src/regex_automata/hybrid/id.rs.html#167">source</a><a href="#impl-Debug-for-LazyStateID" class="anchor">§</a><h3 class="code-header">impl <a class="trait" href="https://doc.rust-lang.org/1.76.0/core/fmt/trait.Debug.html" title="trait core::fmt::Debug">Debug</a> for <a class="struct" href="struct.LazyStateID.html" title="struct regex_automata::hybrid::LazyStateID">LazyStateID</a></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/regex_automata/hybrid/id.rs.html#167">source</a><a href="#method.fmt" class="anchor">§</a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/1.76.0/core/fmt/trait.Debug.html#tymethod.fmt" class="fn">fmt</a>(&self, f: &mut <a class="struct" href="https://doc.rust-lang.org/1.76.0/core/fmt/struct.Formatter.html" title="struct core::fmt::Formatter">Formatter</a><'_>) -> <a class="type" href="https://doc.rust-lang.org/1.76.0/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/1.76.0/core/fmt/trait.Debug.html#tymethod.fmt">Read more</a></div></details></div></details><details class="toggle implementors-toggle" open><summary><section id="impl-Default-for-LazyStateID" class="impl"><a class="src rightside" href="../../src/regex_automata/hybrid/id.rs.html#167">source</a><a href="#impl-Default-for-LazyStateID" class="anchor">§</a><h3 class="code-
|
|||
|
|
H: <a class="trait" href="https://doc.rust-lang.org/1.76.0/core/hash/trait.Hasher.html" title="trait core::hash::Hasher">Hasher</a>,
|
|||
|
|
Self: <a class="trait" href="https://doc.rust-lang.org/1.76.0/core/marker/trait.Sized.html" title="trait core::marker::Sized">Sized</a>,</div></h4></section></summary><div class='docblock'>Feeds a slice of this type into the given <a href="https://doc.rust-lang.org/1.76.0/core/hash/trait.Hasher.html" title="trait core::hash::Hasher"><code>Hasher</code></a>. <a href="https://doc.rust-lang.org/1.76.0/core/hash/trait.Hash.html#method.hash_slice">Read more</a></div></details></div></details><details class="toggle implementors-toggle" open><summary><section id="impl-Ord-for-LazyStateID" class="impl"><a class="src rightside" href="../../src/regex_automata/hybrid/id.rs.html#167">source</a><a href="#impl-Ord-for-LazyStateID" class="anchor">§</a><h3 class="code-header">impl <a class="trait" href="https://doc.rust-lang.org/1.76.0/core/cmp/trait.Ord.html" title="trait core::cmp::Ord">Ord</a> for <a class="struct" href="struct.LazyStateID.html" title="struct regex_automata::hybrid::LazyStateID">LazyStateID</a></h3></section></summary><div class="impl-items"><details class="toggle method-toggle" open><summary><section id="method.cmp" class="method trait-impl"><a class="src rightside" href="../../src/regex_automata/hybrid/id.rs.html#167">source</a><a href="#method.cmp" class="anchor">§</a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/1.76.0/core/cmp/trait.Ord.html#tymethod.cmp" class="fn">cmp</a>(&self, other: &<a class="struct" href="struct.LazyStateID.html" title="struct regex_automata::hybrid::LazyStateID">LazyStateID</a>) -> <a class="enum" href="https://doc.rust-lang.org/1.76.0/core/cmp/enum.Ordering.html" title="enum core::cmp::Ordering">Ordering</a></h4></section></summary><div class='docblock'>This method returns an <a href="https://doc.rust-lang.org/1.76.0/core/cmp/enum.Ordering.html" title="enum core::cmp::Ordering"><code>Ordering</code></a> between <code>self</code> and <code>other</code>. <a href="https://doc.rust-lang.org/1.76.0/core/cmp/trait.Ord.html#tymethod.cmp">Read more</a></div></details><details class="toggle method-toggle" open><summary><section id="method.max" class="method trait-impl"><span class="rightside"><span class="since" title="Stable since Rust version 1.21.0">1.21.0</span> · <a class="src" href="https://doc.rust-lang.org/1.76.0/src/core/cmp.rs.html#829-831">source</a></span><a href="#method.max" class="anchor">§</a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/1.76.0/core/cmp/trait.Ord.html#method.max" class="fn">max</a>(self, other: Self) -> Self<div class="where">where
|
|||
|
|
Self: <a class="trait" href="https://doc.rust-lang.org/1.76.0/core/marker/trait.Sized.html" title="trait core::marker::Sized">Sized</a>,</div></h4></section></summary><div class='docblock'>Compares and returns the maximum of two values. <a href="https://doc.rust-lang.org/1.76.0/core/cmp/trait.Ord.html#method.max">Read more</a></div></details><details class="toggle method-toggle" open><summary><section id="method.min" class="method trait-impl"><span class="rightside"><span class="since" title="Stable since Rust version 1.21.0">1.21.0</span> · <a class="src" href="https://doc.rust-lang.org/1.76.0/src/core/cmp.rs.html#849-851">source</a></span><a href="#method.min" class="anchor">§</a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/1.76.0/core/cmp/trait.Ord.html#method.min" class="fn">min</a>(self, other: Self) -> Self<div class="where">where
|
|||
|
|
Self: <a class="trait" href="https://doc.rust-lang.org/1.76.0/core/marker/trait.Sized.html" title="trait core::marker::Sized">Sized</a>,</div></h4></section></summary><div class='docblock'>Compares and returns the minimum of two values. <a href="https://doc.rust-lang.org/1.76.0/core/cmp/trait.Ord.html#method.min">Read more</a></div></details><details class="toggle method-toggle" open><summary><section id="method.clamp" class="method trait-impl"><span class="rightside"><span class="since" title="Stable since Rust version 1.50.0">1.50.0</span> · <a class="src" href="https://doc.rust-lang.org/1.76.0/src/core/cmp.rs.html#874-877">source</a></span><a href="#method.clamp" class="anchor">§</a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/1.76.0/core/cmp/trait.Ord.html#method.clamp" class="fn">clamp</a>(self, min: Self, max: Self) -> Self<div class="where">where
|
|||
|
|
Self: <a class="trait" href="https://doc.rust-lang.org/1.76.0/core/marker/trait.Sized.html" title="trait core::marker::Sized">Sized</a> + <a class="trait" href="https://doc.rust-lang.org/1.76.0/core/cmp/trait.PartialOrd.html" title="trait core::cmp::PartialOrd">PartialOrd</a>,</div></h4></section></summary><div class='docblock'>Restrict a value to a certain interval. <a href="https://doc.rust-lang.org/1.76.0/core/cmp/trait.Ord.html#method.clamp">Read more</a></div></details></div></details><details class="toggle implementors-toggle" open><summary><section id="impl-PartialEq-for-LazyStateID" class="impl"><a class="src rightside" href="../../src/regex_automata/hybrid/id.rs.html#167">source</a><a href="#impl-PartialEq-for-LazyStateID" class="anchor">§</a><h3 class="code-header">impl <a class="trait" href="https://doc.rust-lang.org/1.76.0/core/cmp/trait.PartialEq.html" title="trait core::cmp::PartialEq">PartialEq</a> for <a class="struct" href="struct.LazyStateID.html" title="struct regex_automata::hybrid::LazyStateID">LazyStateID</a></h3></section></summary><div class="impl-items"><details class="toggle method-toggle" open><summary><section id="method.eq" class="method trait-impl"><a class="src rightside" href="../../src/regex_automata/hybrid/id.rs.html#167">source</a><a href="#method.eq" class="anchor">§</a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/1.76.0/core/cmp/trait.PartialEq.html#tymethod.eq" class="fn">eq</a>(&self, other: &<a class="struct" href="struct.LazyStateID.html" title="struct regex_automata::hybrid::LazyStateID">LazyStateID</a>) -> <a class="primitive" href="https://doc.rust-lang.org/1.76.0/std/primitive.bool.html">bool</a></h4></section></summary><div class='docblock'>This method tests for <code>self</code> and <code>other</code> values to be equal, and is used
|
|||
|
|
by <code>==</code>.</div></details><details class="toggle method-toggle" open><summary><section id="method.ne" 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/1.76.0/src/core/cmp.rs.html#242">source</a></span><a href="#method.ne" class="anchor">§</a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/1.76.0/core/cmp/trait.PartialEq.html#method.ne" class="fn">ne</a>(&self, other: <a class="primitive" href="https://doc.rust-lang.org/1.76.0/std/primitive.reference.html">&Rhs</a>) -> <a class="primitive" href="https://doc.rust-lang.org/1.76.0/std/primitive.bool.html">bool</a></h4></section></summary><div class='docblock'>This method tests for <code>!=</code>. The default implementation is almost always
|
|||
|
|
sufficient, and should not be overridden without very good reason.</div></details></div></details><details class="toggle implementors-toggle" open><summary><section id="impl-PartialOrd-for-LazyStateID" class="impl"><a class="src rightside" href="../../src/regex_automata/hybrid/id.rs.html#167">source</a><a href="#impl-PartialOrd-for-LazyStateID" class="anchor">§</a><h3 class="code-header">impl <a class="trait" href="https://doc.rust-lang.org/1.76.0/core/cmp/trait.PartialOrd.html" title="trait core::cmp::PartialOrd">PartialOrd</a> for <a class="struct" href="struct.LazyStateID.html" title="struct regex_automata::hybrid::LazyStateID">LazyStateID</a></h3></section></summary><div class="impl-items"><details class="toggle method-toggle" open><summary><section id="method.partial_cmp" class="method trait-impl"><a class="src rightside" href="../../src/regex_automata/hybrid/id.rs.html#167">source</a><a href="#method.partial_cmp" class="anchor">§</a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/1.76.0/core/cmp/trait.PartialOrd.html#tymethod.partial_cmp" class="fn">partial_cmp</a>(&self, other: &<a class="struct" href="struct.LazyStateID.html" title="struct regex_automata::hybrid::LazyStateID">LazyStateID</a>) -> <a class="enum" href="https://doc.rust-lang.org/1.76.0/core/option/enum.Option.html" title="enum core::option::Option">Option</a><<a class="enum" href="https://doc.rust-lang.org/1.76.0/core/cmp/enum.Ordering.html" title="enum core::cmp::Ordering">Ordering</a>></h4></section></summary><div class='docblock'>This method returns an ordering between <code>self</code> and <code>other</code> values if one exists. <a href="https://doc.rust-lang.org/1.76.0/core/cmp/trait.PartialOrd.html#tymethod.partial_cmp">Read more</a></div></details><details class="toggle method-toggle" open><summary><section id="method.lt" 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/1.76.0/src/core/cmp.rs.html#1125">source</a></span><a href="#method.lt" class="anchor">§</a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/1.76.0/core/cmp/trait.PartialOrd.html#method.lt" class="fn">lt</a>(&self, other: <a class="primitive" href="https://doc.rust-lang.org/1.76.0/std/primitive.reference.html">&Rhs</a>) -> <a class="primitive" href="https://doc.rust-lang.org/1.76.0/std/primitive.bool.html">bool</a></h4></section></summary><div class='docblock'>This method tests less than (for <code>self</code> and <code>other</code>) and is used by the <code><</code> operator. <a href="https://doc.rust-lang.org/1.76.0/core/cmp/trait.PartialOrd.html#method.lt">Read more</a></div></details><details class="toggle method-toggle" open><summary><section id="method.le" 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/1.76.0/src/core/cmp.rs.html#1142">source</a></span><a href="#method.le" class="anchor">§</a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/1.76.0/core/cmp/trait.PartialOrd.html#method.le" class="fn">le</a>(&self, other: <a class="primitive" href="https://doc.rust-lang.org/1.76.0/std/primitive.reference.html">&Rhs</a>) -> <a class="primitive" href="https://doc.rust-lang.org/1.76.0/std/primitive.bool.html">bool</a></h4></section></summary><div class='docblock'>This method tests less than or equal to (for <code>self</code> and <code>other</code>) and is used by the <code><=</code>
|
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operator. <a href="https://doc.rust-lang.org/1.76.0/core/cmp/trait.PartialOrd.html#method.le">Read more</a></div></details><details class="toggle method-toggle" open><summary><section id="method.gt" 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/1.76.0/src/core/cmp.rs.html#1158">source</a></span><a href="#method.gt" class="anchor">§</a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/1.76.0/core/cmp/trait.PartialOrd.html#method.gt" class="fn">gt</a>(&self, other: <a class="primitive" href="https://doc.rust-lang.org/1.76.0/std/primitive.reference.html">&Rhs</a>) -> <a class="primitive" href="https://doc.rust-lang.org/1.76.0/std/primitive.bool.html">bool</a></h4></section></summary><div class='docblock'>This method tests greater than (for <code>self</code> and <code>other</code>) and is used by the <code>></code> operator. <a href="https://doc.rust-lang.org/1.76.0/core/cmp/trait.PartialOrd.html#method.gt">Read more</a></div></details><details class="toggle method-toggle" open><summary><section id="method.ge" 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/1.76.0/src/core/cmp.rs.html#1175">source</a></span><a href="#method.ge" class="anchor">§</a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/1.76.0/core/cmp/trait.PartialOrd.html#method.ge" class="fn">ge</a>(&self, other: <a class="primitive" href="https://doc.rust-lang.org/1.76.0/std/primitive.reference.html">&Rhs</a>) -> <a class="primitive" href="https://doc.rust-lang.org/1.76.0/std/primitive.bool.html">bool</a></h4></section></summary><div class='docblock'>This method tests greater than or equal to (for <code>self</code> and <code>other</code>) and is used by the <code>>=</code>
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operator. <a href="https://doc.rust-lang.org/1.76.0/core/cmp/trait.PartialOrd.html#method.ge">Read more</a></div></details></div></details><section id="impl-Copy-for-LazyStateID" class="impl"><a class="src rightside" href="../../src/regex_automata/hybrid/id.rs.html#167">source</a><a href="#impl-Copy-for-LazyStateID" class="anchor">§</a><h3 class="code-header">impl <a class="trait" href="https://doc.rust-lang.org/1.76.0/core/marker/trait.Copy.html" title="trait core::marker::Copy">Copy</a> for <a class="struct" href="struct.LazyStateID.html" title="struct regex_automata::hybrid::LazyStateID">LazyStateID</a></h3></section><section id="impl-Eq-for-LazyStateID" class="impl"><a class="src rightside" href="../../src/regex_automata/hybrid/id.rs.html#167">source</a><a href="#impl-Eq-for-LazyStateID" class="anchor">§</a><h3 class="code-header">impl <a class="trait" href="https://doc.rust-lang.org/1.76.0/core/cmp/trait.Eq.html" title="trait core::cmp::Eq">Eq</a> for <a class="struct" href="struct.LazyStateID.html" title="struct regex_automata::hybrid::LazyStateID">LazyStateID</a></h3></section><section id="impl-StructuralEq-for-LazyStateID" class="impl"><a class="src rightside" href="../../src/regex_automata/hybrid/id.rs.html#167">source</a><a href="#impl-StructuralEq-for-LazyStateID" class="anchor">§</a><h3 class="code-header">impl <a class="trait" href="https://doc.rust-lang.org/1.76.0/core/marker/trait.StructuralEq.html" title="trait core::marker::StructuralEq">StructuralEq</a> for <a class="struct" href="struct.LazyStateID.html" title="struct regex_automata::hybrid::LazyStateID">LazyStateID</a></h3></section><section id="impl-StructuralPartialEq-for-LazyStateID" class="impl"><a class="src rightside" href="../../src/regex_automata/hybrid/id.rs.html#167">source</a><a href="#impl-StructuralPartialEq-for-LazyStateID" class="anchor">§</a><h3 class="code-header">impl <a class="trait" href="https://doc.rust-lang.org/1.76.0/core/marker/trait.StructuralPartialEq.html" title="trait core::marker::StructuralPartialEq">StructuralPartialEq</a> for <a class="struct" href="struct.LazyStateID.html" title="struct regex_automata::hybrid::LazyStateID">LazyStateID</a></h3></section></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-RefUnwindSafe-for-LazyStateID" class="impl"><a href="#impl-RefUnwindSafe-for-LazyStateID" class="anchor">§</a><h3 class="code-header">impl <a class="trait" href="https://doc.rust-lang.org/1.76.0/core/panic/unwind_safe/trait.RefUnwindSafe.html" title="trait core::panic::unwind_safe::RefUnwindSafe">RefUnwindSafe</a> for <a class="struct" href="struct.LazyStateID.html" title="struct regex_automata::hybrid::LazyStateID">LazyStateID</a></h3></section><section id="impl-Send-for-LazyStateID" class="impl"><a href="#impl-Send-for-LazyStateID" class="anchor">§</a><h3 class="code-header">impl <a class="trait" href="https://doc.rust-lang.org/1.76.0/core/marker/trait.Send.html" title="trait core::marker::Send">Send</a> for <a class="struct" href="struct.LazyStateID.html" title="struct regex_automata::hybrid::LazyStateID">LazyStateID</a></h3></section><section id="impl-Sync-for-LazyStateID" class="impl"><a href="#impl-Sync-for-LazyStateID" class="anchor">§</a><h3 class="code-header">impl <a class="trait" href="https://doc.rust-lang.org/1.76.0/core/marker/trait.Sync.html" title="trait core::marker::Sync">Sync</a> for <a class="struct" href="struct.LazyStateID.html" title="struct regex_automata::hybrid::LazyStateID">LazyStateID</a></h3></section><section id="impl-Unpin-for-LazyStateID" class="impl"><a href="#impl-Unpin-for-LazyStateID" class="anchor">§</a><h3 class="code-header">impl <a class="trait" href="https://doc.rust-lang.org/1.76.0/core/marker/trait.Unpin.html" title="trait core::marker::Unpin">Unpin</a> for <a class="struct" href="struct.LazyStateID.html" title="struct regex_automata::hybrid::LazyStateID">LazyStateID</a></h3></section><section id="impl-UnwindSa
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T: 'static + ?<a class="trait" href="https://doc.rust-lang.org/1.76.0/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/1.76.0/src/core/any.rs.html#141">source</a><a href="#method.type_id" class="anchor">§</a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/1.76.0/core/any/trait.Any.html#tymethod.type_id" class="fn">type_id</a>(&self) -> <a class="struct" href="https://doc.rust-lang.org/1.76.0/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/1.76.0/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/1.76.0/src/core/borrow.rs.html#208">source</a><a href="#impl-Borrow%3CT%3E-for-T" class="anchor">§</a><h3 class="code-header">impl<T> <a class="trait" href="https://doc.rust-lang.org/1.76.0/core/borrow/trait.Borrow.html" title="trait core::borrow::Borrow">Borrow</a><T> for T<div class="where">where
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T: ?<a class="trait" href="https://doc.rust-lang.org/1.76.0/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/1.76.0/src/core/borrow.rs.html#210">source</a><a href="#method.borrow" class="anchor">§</a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/1.76.0/core/borrow/trait.Borrow.html#tymethod.borrow" class="fn">borrow</a>(&self) -> <a class="primitive" href="https://doc.rust-lang.org/1.76.0/std/primitive.reference.html">&T</a></h4></section></summary><div class='docblock'>Immutably borrows from an owned value. <a href="https://doc.rust-lang.org/1.76.0/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/1.76.0/src/core/borrow.rs.html#216">source</a><a href="#impl-BorrowMut%3CT%3E-for-T" class="anchor">§</a><h3 class="code-header">impl<T> <a class="trait" href="https://doc.rust-lang.org/1.76.0/core/borrow/trait.BorrowMut.html" title="trait core::borrow::BorrowMut">BorrowMut</a><T> for T<div class="where">where
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T: ?<a class="trait" href="https://doc.rust-lang.org/1.76.0/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/1.76.0/src/core/borrow.rs.html#217">source</a><a href="#method.borrow_mut" class="anchor">§</a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/1.76.0/core/borrow/trait.BorrowMut.html#tymethod.borrow_mut" class="fn">borrow_mut</a>(&mut self) -> <a class="primitive" href="https://doc.rust-lang.org/1.76.0/std/primitive.reference.html">&mut T</a></h4></section></summary><div class='docblock'>Mutably borrows from an owned value. <a href="https://doc.rust-lang.org/1.76.0/core/borrow/trait.BorrowMut.html#tymethod.borrow_mut">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/1.76.0/src/core/convert/mod.rs.html#763">source</a><a href="#impl-From%3CT%3E-for-T" class="anchor">§</a><h3 class="code-header">impl<T> <a class="trait" href="https://doc.rust-lang.org/1.76.0/core/convert/trait.From.html" title="trait core::convert::From">From</a><T> 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/1.76.0/src/core/convert/mod.rs.html#766">source</a><a href="#method.from" class="anchor">§</a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/1.76.0/core/convert/trait.From.html#tymethod.from" class="fn">from</a>(t: T) -> T</h4></section></summary><div class="docblock"><p>Returns the argument unchanged.</p>
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</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/1.76.0/src/core/convert/mod.rs.html#747-749">source</a><a href="#impl-Into%3CU%3E-for-T" class="anchor">§</a><h3 class="code-header">impl<T, U> <a class="trait" href="https://doc.rust-lang.org/1.76.0/core/convert/trait.Into.html" title="trait core::convert::Into">Into</a><U> for T<div class="where">where
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U: <a class="trait" href="https://doc.rust-lang.org/1.76.0/core/convert/trait.From.html" title="trait core::convert::From">From</a><T>,</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/1.76.0/src/core/convert/mod.rs.html#756">source</a><a href="#method.into" class="anchor">§</a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/1.76.0/core/convert/trait.Into.html#tymethod.into" class="fn">into</a>(self) -> U</h4></section></summary><div class="docblock"><p>Calls <code>U::from(self)</code>.</p>
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<p>That is, this conversion is whatever the implementation of
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<code><a href="https://doc.rust-lang.org/1.76.0/core/convert/trait.From.html" title="trait core::convert::From">From</a><T> for U</code> chooses to do.</p>
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</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/1.76.0/src/alloc/borrow.rs.html#83-85">source</a><a href="#impl-ToOwned-for-T" class="anchor">§</a><h3 class="code-header">impl<T> <a class="trait" href="https://doc.rust-lang.org/1.76.0/alloc/borrow/trait.ToOwned.html" title="trait alloc::borrow::ToOwned">ToOwned</a> for T<div class="where">where
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T: <a class="trait" href="https://doc.rust-lang.org/1.76.0/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 href="#associatedtype.Owned" class="anchor">§</a><h4 class="code-header">type <a href="https://doc.rust-lang.org/1.76.0/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/1.76.0/src/alloc/borrow.rs.html#88">source</a><a href="#method.to_owned" class="anchor">§</a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/1.76.0/alloc/borrow/trait.ToOwned.html#tymethod.to_owned" class="fn">to_owned</a>(&self) -> T</h4></section></summary><div class='docblock'>Creates owned data from borrowed data, usually by cloning. <a href="https://doc.rust-lang.org/1.76.0/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/1.76.0/src/alloc/borrow.rs.html#92">source</a><a href="#method.clone_into" class="anchor">§</a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/1.76.0/alloc/borrow/trait.ToOwned.html#method.clone_into" class="fn">clone_into</a>(&self, target: <a class="primitive" href="https://doc.rust-lang.org/1.76.0/std/primitive.reference.html">&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/1.76.0/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/1.76.0/src/core/convert/mod.rs.html#803-805">source</a><a href="#impl-TryFrom%3CU%3E-for-T" class="anchor">§</a><h3 class="code-header">impl<T, U> <a class="trait" href="https://doc.rust-lang.org/1.76.0/core/convert/trait.TryFrom.html" title="trait core::convert::TryFrom">TryFrom</a><U> for T<div class="where">where
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U: <a class="trait" href="https://doc.rust-lang.org/1.76.0/core/convert/trait.Into.html" title="trait core::convert::Into">Into</a><T>,</div></h3></section></summary><div class="impl-items"><details class="toggle" open><summary><section id="associatedtype.Error" class="associatedtype trait-impl"><a href="#associatedtype.Error" class="anchor">§</a><h4 class="code-header">type <a href="https://doc.rust-lang.org/1.76.0/core/convert/trait.TryFrom.html#associatedtype.Error" class="associatedtype">Error</a> = <a class="enum" href="https://doc.rust-lang.org/1.76.0/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/1.76.0/src/core/convert/mod.rs.html#810">source</a><a href="#method.try_from" class="anchor">§</a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/1.76.0/core/convert/trait.TryFrom.html#tymethod.try_from" class="fn">try_from</a>(value: U) -> <a class="enum" href="https://doc.rust-lang.org/1.76.0/core/result/enum.Result.html" title="enum core::result::Result">Result</a><T, <T as <a class="trait" href="https://doc.rust-lang.org/1.76.0/core/convert/trait.TryFrom.html" title="trait core::convert::TryFrom">TryFrom</a><U>>::<a class="associatedtype" href="https://doc.rust-lang.org/1.76.0/core/convert/trait.TryFrom.html#associatedtype.Error" title="type core::convert::TryFrom::Error">Error</a>></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/1.76.0/src/core/convert/mod.rs.html#788-790">source</a><a href="#impl-TryInto%3CU%3E-for-T" class="anchor">§</a><h3 class="code-header">impl<T, U> <a class="trait" href="https://doc.rust-lang.org/1.76.0/core/convert/trait.TryInto.html" title="trait core::convert::TryInto">TryInto</a><U> for T<div class="where">where
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U: <a class="trait" href="https://doc.rust-lang.org/1.76.0/core/convert/trait.TryFrom.html" title="trait core::convert::TryFrom">TryFrom</a><T>,</div></h3></section></summary><div class="impl-items"><details class="toggle" open><summary><section id="associatedtype.Error-1" class="associatedtype trait-impl"><a href="#associatedtype.Error-1" class="anchor">§</a><h4 class="code-header">type <a href="https://doc.rust-lang.org/1.76.0/core/convert/trait.TryInto.html#associatedtype.Error" class="associatedtype">Error</a> = <U as <a class="trait" href="https://doc.rust-lang.org/1.76.0/core/convert/trait.TryFrom.html" title="trait core::convert::TryFrom">TryFrom</a><T>>::<a class="associatedtype" href="https://doc.rust-lang.org/1.76.0/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/1.76.0/src/core/convert/mod.rs.html#795">source</a><a href="#method.try_into" class="anchor">§</a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/1.76.0/core/convert/trait.TryInto.html#tymethod.try_into" class="fn">try_into</a>(self) -> <a class="enum" href="https://doc.rust-lang.org/1.76.0/core/result/enum.Result.html" title="enum core::result::Result">Result</a><U, <U as <a class="trait" href="https://doc.rust-lang.org/1.76.0/core/convert/trait.TryFrom.html" title="trait core::convert::TryFrom">TryFrom</a><T>>::<a class="associatedtype" href="https://doc.rust-lang.org/1.76.0/core/convert/trait.TryFrom.html#associatedtype.Error" title="type core::convert::TryFrom::Error">Error</a>></h4></section></summary><div class='docblock'>Performs the conversion.</div></details></div></details></div></section></div></main></body></html>
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