| <!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="Source of the Rust file `crates/syntax/src/token_text.rs`."><title>token_text.rs - source</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="syntax" data-themes="" data-resource-suffix="" data-rustdoc-version="1.93.1 (01f6ddf75 2026-02-11)" 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="../../static.files/src-script-813739b1.js"></script><script defer src="../../src-files.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 src"><!--[if lte IE 11]><div class="warning">This old browser is unsupported and will most likely display funky things.</div><![endif]--><nav class="sidebar"><div class="src-sidebar-title"><h2>Files</h2></div></nav><div class="sidebar-resizer" title="Drag to resize sidebar"></div><main><section id="main-content" class="content"><div class="main-heading"><h1><div class="sub-heading">syntax/</div>token_text.rs</h1><rustdoc-toolbar></rustdoc-toolbar></div><div class="example-wrap digits-3"><pre class="rust"><code><a href=#1 id=1 data-nosnippet>1</a><span class="doccomment">//! Yet another version of owned string, backed by a syntax tree token. |
| <a href=#2 id=2 data-nosnippet>2</a> |
| <a href=#3 id=3 data-nosnippet>3</a></span><span class="kw">use </span>std::{cmp::Ordering, fmt, ops}; |
| <a href=#4 id=4 data-nosnippet>4</a> |
| <a href=#5 id=5 data-nosnippet>5</a><span class="kw">use </span>rowan::GreenToken; |
| <a href=#6 id=6 data-nosnippet>6</a><span class="kw">use </span>smol_str::SmolStr; |
| <a href=#7 id=7 data-nosnippet>7</a> |
| <a href=#8 id=8 data-nosnippet>8</a><span class="kw">pub struct </span>TokenText<<span class="lifetime">'a</span>>(<span class="kw">pub</span>(<span class="kw">crate</span>) Repr<<span class="lifetime">'a</span>>); |
| <a href=#9 id=9 data-nosnippet>9</a> |
| <a href=#10 id=10 data-nosnippet>10</a><span class="kw">pub</span>(<span class="kw">crate</span>) <span class="kw">enum </span>Repr<<span class="lifetime">'a</span>> { |
| <a href=#11 id=11 data-nosnippet>11</a> Borrowed(<span class="kw-2">&</span><span class="lifetime">'a </span>str), |
| <a href=#12 id=12 data-nosnippet>12</a> Owned(GreenToken), |
| <a href=#13 id=13 data-nosnippet>13</a>} |
| <a href=#14 id=14 data-nosnippet>14</a> |
| <a href=#15 id=15 data-nosnippet>15</a><span class="kw">impl</span><<span class="lifetime">'a</span>> TokenText<<span class="lifetime">'a</span>> { |
| <a href=#16 id=16 data-nosnippet>16</a> <span class="kw">pub fn </span>borrowed(text: <span class="kw-2">&</span><span class="lifetime">'a </span>str) -> <span class="self">Self </span>{ |
| <a href=#17 id=17 data-nosnippet>17</a> TokenText(Repr::Borrowed(text)) |
| <a href=#18 id=18 data-nosnippet>18</a> } |
| <a href=#19 id=19 data-nosnippet>19</a> |
| <a href=#20 id=20 data-nosnippet>20</a> <span class="kw">pub</span>(<span class="kw">crate</span>) <span class="kw">fn </span>owned(green: GreenToken) -> <span class="self">Self </span>{ |
| <a href=#21 id=21 data-nosnippet>21</a> TokenText(Repr::Owned(green)) |
| <a href=#22 id=22 data-nosnippet>22</a> } |
| <a href=#23 id=23 data-nosnippet>23</a> |
| <a href=#24 id=24 data-nosnippet>24</a> <span class="kw">pub fn </span>as_str(<span class="kw-2">&</span><span class="self">self</span>) -> <span class="kw-2">&</span>str { |
| <a href=#25 id=25 data-nosnippet>25</a> <span class="kw">match </span><span class="kw-2">&</span><span class="self">self</span>.<span class="number">0 </span>{ |
| <a href=#26 id=26 data-nosnippet>26</a> <span class="kw-2">&</span>Repr::Borrowed(it) => it, |
| <a href=#27 id=27 data-nosnippet>27</a> Repr::Owned(green) => green.text(), |
| <a href=#28 id=28 data-nosnippet>28</a> } |
| <a href=#29 id=29 data-nosnippet>29</a> } |
| <a href=#30 id=30 data-nosnippet>30</a>} |
| <a href=#31 id=31 data-nosnippet>31</a> |
| <a href=#32 id=32 data-nosnippet>32</a><span class="kw">impl </span>ops::Deref <span class="kw">for </span>TokenText<<span class="lifetime">'_</span>> { |
| <a href=#33 id=33 data-nosnippet>33</a> <span class="kw">type </span>Target = str; |
| <a href=#34 id=34 data-nosnippet>34</a> |
| <a href=#35 id=35 data-nosnippet>35</a> <span class="kw">fn </span>deref(<span class="kw-2">&</span><span class="self">self</span>) -> <span class="kw-2">&</span>str { |
| <a href=#36 id=36 data-nosnippet>36</a> <span class="self">self</span>.as_str() |
| <a href=#37 id=37 data-nosnippet>37</a> } |
| <a href=#38 id=38 data-nosnippet>38</a>} |
| <a href=#39 id=39 data-nosnippet>39</a><span class="kw">impl </span>AsRef<str> <span class="kw">for </span>TokenText<<span class="lifetime">'_</span>> { |
| <a href=#40 id=40 data-nosnippet>40</a> <span class="kw">fn </span>as_ref(<span class="kw-2">&</span><span class="self">self</span>) -> <span class="kw-2">&</span>str { |
| <a href=#41 id=41 data-nosnippet>41</a> <span class="self">self</span>.as_str() |
| <a href=#42 id=42 data-nosnippet>42</a> } |
| <a href=#43 id=43 data-nosnippet>43</a>} |
| <a href=#44 id=44 data-nosnippet>44</a> |
| <a href=#45 id=45 data-nosnippet>45</a><span class="kw">impl </span>From<TokenText<<span class="lifetime">'_</span>>> <span class="kw">for </span>String { |
| <a href=#46 id=46 data-nosnippet>46</a> <span class="kw">fn </span>from(token_text: TokenText<<span class="lifetime">'_</span>>) -> <span class="self">Self </span>{ |
| <a href=#47 id=47 data-nosnippet>47</a> token_text.as_str().into() |
| <a href=#48 id=48 data-nosnippet>48</a> } |
| <a href=#49 id=49 data-nosnippet>49</a>} |
| <a href=#50 id=50 data-nosnippet>50</a> |
| <a href=#51 id=51 data-nosnippet>51</a><span class="kw">impl </span>From<TokenText<<span class="lifetime">'_</span>>> <span class="kw">for </span>SmolStr { |
| <a href=#52 id=52 data-nosnippet>52</a> <span class="kw">fn </span>from(token_text: TokenText<<span class="lifetime">'_</span>>) -> <span class="self">Self </span>{ |
| <a href=#53 id=53 data-nosnippet>53</a> SmolStr::new(token_text.as_str()) |
| <a href=#54 id=54 data-nosnippet>54</a> } |
| <a href=#55 id=55 data-nosnippet>55</a>} |
| <a href=#56 id=56 data-nosnippet>56</a> |
| <a href=#57 id=57 data-nosnippet>57</a><span class="kw">impl </span>PartialEq<<span class="kw-2">&</span><span class="lifetime">'_ </span>str> <span class="kw">for </span>TokenText<<span class="lifetime">'_</span>> { |
| <a href=#58 id=58 data-nosnippet>58</a> <span class="kw">fn </span>eq(<span class="kw-2">&</span><span class="self">self</span>, other: &&str) -> bool { |
| <a href=#59 id=59 data-nosnippet>59</a> <span class="self">self</span>.as_str() == <span class="kw-2">*</span>other |
| <a href=#60 id=60 data-nosnippet>60</a> } |
| <a href=#61 id=61 data-nosnippet>61</a>} |
| <a href=#62 id=62 data-nosnippet>62</a><span class="kw">impl </span>PartialEq<TokenText<<span class="lifetime">'_</span>>> <span class="kw">for </span><span class="kw-2">&</span><span class="lifetime">'_ </span>str { |
| <a href=#63 id=63 data-nosnippet>63</a> <span class="kw">fn </span>eq(<span class="kw-2">&</span><span class="self">self</span>, other: <span class="kw-2">&</span>TokenText<<span class="lifetime">'_</span>>) -> bool { |
| <a href=#64 id=64 data-nosnippet>64</a> other == <span class="self">self |
| <a href=#65 id=65 data-nosnippet>65</a> </span>} |
| <a href=#66 id=66 data-nosnippet>66</a>} |
| <a href=#67 id=67 data-nosnippet>67</a><span class="kw">impl </span>PartialEq<String> <span class="kw">for </span>TokenText<<span class="lifetime">'_</span>> { |
| <a href=#68 id=68 data-nosnippet>68</a> <span class="kw">fn </span>eq(<span class="kw-2">&</span><span class="self">self</span>, other: <span class="kw-2">&</span>String) -> bool { |
| <a href=#69 id=69 data-nosnippet>69</a> <span class="self">self</span>.as_str() == other.as_str() |
| <a href=#70 id=70 data-nosnippet>70</a> } |
| <a href=#71 id=71 data-nosnippet>71</a>} |
| <a href=#72 id=72 data-nosnippet>72</a><span class="kw">impl </span>PartialEq<TokenText<<span class="lifetime">'_</span>>> <span class="kw">for </span>String { |
| <a href=#73 id=73 data-nosnippet>73</a> <span class="kw">fn </span>eq(<span class="kw-2">&</span><span class="self">self</span>, other: <span class="kw-2">&</span>TokenText<<span class="lifetime">'_</span>>) -> bool { |
| <a href=#74 id=74 data-nosnippet>74</a> other == <span class="self">self |
| <a href=#75 id=75 data-nosnippet>75</a> </span>} |
| <a href=#76 id=76 data-nosnippet>76</a>} |
| <a href=#77 id=77 data-nosnippet>77</a><span class="kw">impl </span>PartialEq <span class="kw">for </span>TokenText<<span class="lifetime">'_</span>> { |
| <a href=#78 id=78 data-nosnippet>78</a> <span class="kw">fn </span>eq(<span class="kw-2">&</span><span class="self">self</span>, other: <span class="kw-2">&</span>TokenText<<span class="lifetime">'_</span>>) -> bool { |
| <a href=#79 id=79 data-nosnippet>79</a> <span class="self">self</span>.as_str() == other.as_str() |
| <a href=#80 id=80 data-nosnippet>80</a> } |
| <a href=#81 id=81 data-nosnippet>81</a>} |
| <a href=#82 id=82 data-nosnippet>82</a><span class="kw">impl </span>Eq <span class="kw">for </span>TokenText<<span class="lifetime">'_</span>> {} |
| <a href=#83 id=83 data-nosnippet>83</a><span class="kw">impl </span>Ord <span class="kw">for </span>TokenText<<span class="lifetime">'_</span>> { |
| <a href=#84 id=84 data-nosnippet>84</a> <span class="kw">fn </span>cmp(<span class="kw-2">&</span><span class="self">self</span>, other: <span class="kw-2">&</span><span class="self">Self</span>) -> Ordering { |
| <a href=#85 id=85 data-nosnippet>85</a> <span class="self">self</span>.as_str().cmp(other.as_str()) |
| <a href=#86 id=86 data-nosnippet>86</a> } |
| <a href=#87 id=87 data-nosnippet>87</a>} |
| <a href=#88 id=88 data-nosnippet>88</a><span class="kw">impl </span>PartialOrd <span class="kw">for </span>TokenText<<span class="lifetime">'_</span>> { |
| <a href=#89 id=89 data-nosnippet>89</a> <span class="kw">fn </span>partial_cmp(<span class="kw-2">&</span><span class="self">self</span>, other: <span class="kw-2">&</span><span class="self">Self</span>) -> <span class="prelude-ty">Option</span><Ordering> { |
| <a href=#90 id=90 data-nosnippet>90</a> <span class="prelude-val">Some</span>(<span class="self">self</span>.cmp(other)) |
| <a href=#91 id=91 data-nosnippet>91</a> } |
| <a href=#92 id=92 data-nosnippet>92</a>} |
| <a href=#93 id=93 data-nosnippet>93</a><span class="kw">impl </span>fmt::Display <span class="kw">for </span>TokenText<<span class="lifetime">'_</span>> { |
| <a href=#94 id=94 data-nosnippet>94</a> <span class="kw">fn </span>fmt(<span class="kw-2">&</span><span class="self">self</span>, f: <span class="kw-2">&mut </span>fmt::Formatter<<span class="lifetime">'_</span>>) -> fmt::Result { |
| <a href=#95 id=95 data-nosnippet>95</a> fmt::Display::fmt(<span class="self">self</span>.as_str(), f) |
| <a href=#96 id=96 data-nosnippet>96</a> } |
| <a href=#97 id=97 data-nosnippet>97</a>} |
| <a href=#98 id=98 data-nosnippet>98</a><span class="kw">impl </span>fmt::Debug <span class="kw">for </span>TokenText<<span class="lifetime">'_</span>> { |
| <a href=#99 id=99 data-nosnippet>99</a> <span class="kw">fn </span>fmt(<span class="kw-2">&</span><span class="self">self</span>, f: <span class="kw-2">&mut </span>fmt::Formatter<<span class="lifetime">'_</span>>) -> fmt::Result { |
| <a href=#100 id=100 data-nosnippet>100</a> fmt::Debug::fmt(<span class="self">self</span>.as_str(), f) |
| <a href=#101 id=101 data-nosnippet>101</a> } |
| <a href=#102 id=102 data-nosnippet>102</a>} |
| </code></pre></div></section></main></body></html> |
