| <!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/ide/src/static_index.rs`."><title>static_index.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-77263533.css"><meta name="rustdoc-vars" data-root-path="../../" data-static-root-path="../../static.files/" data-current-crate="ide" data-themes="" data-resource-suffix="" data-rustdoc-version="1.94.0 (4a4ef493e 2026-03-02)" data-channel="1.94.0" data-search-js="search-9e2438ea.js" data-stringdex-js="stringdex-b897f86f.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-7bab91a1.js"></script><noscript><link rel="stylesheet" href="../../static.files/noscript-ffcac47a.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">ide/</div>static_index.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">//! This module provides `StaticIndex` which is used for powering |
| <a href=#2 id=2 data-nosnippet>2</a>//! read-only code browsers and emitting LSIF |
| <a href=#3 id=3 data-nosnippet>3</a> |
| <a href=#4 id=4 data-nosnippet>4</a></span><span class="kw">use </span>arrayvec::ArrayVec; |
| <a href=#5 id=5 data-nosnippet>5</a><span class="kw">use </span>hir::{Crate, Module, Semantics, db::HirDatabase}; |
| <a href=#6 id=6 data-nosnippet>6</a><span class="kw">use </span>ide_db::{ |
| <a href=#7 id=7 data-nosnippet>7</a> FileId, FileRange, FxHashMap, FxHashSet, MiniCore, RootDatabase, |
| <a href=#8 id=8 data-nosnippet>8</a> base_db::{RootQueryDb, SourceDatabase, VfsPath}, |
| <a href=#9 id=9 data-nosnippet>9</a> defs::{Definition, IdentClass}, |
| <a href=#10 id=10 data-nosnippet>10</a> documentation::Documentation, |
| <a href=#11 id=11 data-nosnippet>11</a> famous_defs::FamousDefs, |
| <a href=#12 id=12 data-nosnippet>12</a>}; |
| <a href=#13 id=13 data-nosnippet>13</a><span class="kw">use </span>syntax::{AstNode, SyntaxNode, SyntaxToken, TextRange}; |
| <a href=#14 id=14 data-nosnippet>14</a> |
| <a href=#15 id=15 data-nosnippet>15</a><span class="kw">use </span><span class="kw">crate</span>::navigation_target::UpmappingResult; |
| <a href=#16 id=16 data-nosnippet>16</a><span class="kw">use </span>crate::{ |
| <a href=#17 id=17 data-nosnippet>17</a> Analysis, Fold, HoverConfig, HoverResult, InlayHint, InlayHintsConfig, TryToNav, |
| <a href=#18 id=18 data-nosnippet>18</a> hover::{SubstTyLen, hover_for_definition}, |
| <a href=#19 id=19 data-nosnippet>19</a> inlay_hints::{AdjustmentHintsMode, InlayFieldsToResolve}, |
| <a href=#20 id=20 data-nosnippet>20</a> moniker::{MonikerResult, SymbolInformationKind, def_to_kind, def_to_moniker}, |
| <a href=#21 id=21 data-nosnippet>21</a> parent_module::crates_for, |
| <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="doccomment">/// A static representation of fully analyzed source code. |
| <a href=#25 id=25 data-nosnippet>25</a>/// |
| <a href=#26 id=26 data-nosnippet>26</a>/// The intended use-case is powering read-only code browsers and emitting LSIF/SCIP. |
| <a href=#27 id=27 data-nosnippet>27</a></span><span class="attr">#[derive(Debug)] |
| <a href=#28 id=28 data-nosnippet>28</a></span><span class="kw">pub struct </span>StaticIndex<<span class="lifetime">'a</span>> { |
| <a href=#29 id=29 data-nosnippet>29</a> <span class="kw">pub </span>files: Vec<StaticIndexedFile>, |
| <a href=#30 id=30 data-nosnippet>30</a> <span class="kw">pub </span>tokens: TokenStore, |
| <a href=#31 id=31 data-nosnippet>31</a> analysis: <span class="kw-2">&</span><span class="lifetime">'a </span>Analysis, |
| <a href=#32 id=32 data-nosnippet>32</a> db: <span class="kw-2">&</span><span class="lifetime">'a </span>RootDatabase, |
| <a href=#33 id=33 data-nosnippet>33</a> def_map: FxHashMap<Definition, TokenId>, |
| <a href=#34 id=34 data-nosnippet>34</a>} |
| <a href=#35 id=35 data-nosnippet>35</a> |
| <a href=#36 id=36 data-nosnippet>36</a><span class="attr">#[derive(Debug)] |
| <a href=#37 id=37 data-nosnippet>37</a></span><span class="kw">pub struct </span>ReferenceData { |
| <a href=#38 id=38 data-nosnippet>38</a> <span class="kw">pub </span>range: FileRange, |
| <a href=#39 id=39 data-nosnippet>39</a> <span class="kw">pub </span>is_definition: bool, |
| <a href=#40 id=40 data-nosnippet>40</a>} |
| <a href=#41 id=41 data-nosnippet>41</a> |
| <a href=#42 id=42 data-nosnippet>42</a><span class="attr">#[derive(Debug)] |
| <a href=#43 id=43 data-nosnippet>43</a></span><span class="kw">pub struct </span>TokenStaticData { |
| <a href=#44 id=44 data-nosnippet>44</a> <span class="comment">// FIXME: Make this have the lifetime of the database. |
| <a href=#45 id=45 data-nosnippet>45</a> </span><span class="kw">pub </span>documentation: <span class="prelude-ty">Option</span><Documentation<<span class="lifetime">'static</span>>>, |
| <a href=#46 id=46 data-nosnippet>46</a> <span class="kw">pub </span>hover: <span class="prelude-ty">Option</span><HoverResult>, |
| <a href=#47 id=47 data-nosnippet>47</a> <span class="doccomment">/// The position of the token itself. |
| <a href=#48 id=48 data-nosnippet>48</a> /// |
| <a href=#49 id=49 data-nosnippet>49</a> /// For example, in `fn foo() {}` this is the position of `foo`. |
| <a href=#50 id=50 data-nosnippet>50</a> </span><span class="kw">pub </span>definition: <span class="prelude-ty">Option</span><FileRange>, |
| <a href=#51 id=51 data-nosnippet>51</a> <span class="doccomment">/// The position of the entire definition that this token belongs to. |
| <a href=#52 id=52 data-nosnippet>52</a> /// |
| <a href=#53 id=53 data-nosnippet>53</a> /// For example, in `fn foo() {}` this is the position from `fn` |
| <a href=#54 id=54 data-nosnippet>54</a> /// to the closing brace. |
| <a href=#55 id=55 data-nosnippet>55</a> </span><span class="kw">pub </span>definition_body: <span class="prelude-ty">Option</span><FileRange>, |
| <a href=#56 id=56 data-nosnippet>56</a> <span class="kw">pub </span>references: Vec<ReferenceData>, |
| <a href=#57 id=57 data-nosnippet>57</a> <span class="kw">pub </span>moniker: <span class="prelude-ty">Option</span><MonikerResult>, |
| <a href=#58 id=58 data-nosnippet>58</a> <span class="kw">pub </span>display_name: <span class="prelude-ty">Option</span><String>, |
| <a href=#59 id=59 data-nosnippet>59</a> <span class="kw">pub </span>signature: <span class="prelude-ty">Option</span><String>, |
| <a href=#60 id=60 data-nosnippet>60</a> <span class="kw">pub </span>kind: SymbolInformationKind, |
| <a href=#61 id=61 data-nosnippet>61</a>} |
| <a href=#62 id=62 data-nosnippet>62</a> |
| <a href=#63 id=63 data-nosnippet>63</a><span class="attr">#[derive(Debug, Clone, Copy, PartialEq, Eq, Hash)] |
| <a href=#64 id=64 data-nosnippet>64</a></span><span class="kw">pub struct </span>TokenId(usize); |
| <a href=#65 id=65 data-nosnippet>65</a> |
| <a href=#66 id=66 data-nosnippet>66</a><span class="kw">impl </span>TokenId { |
| <a href=#67 id=67 data-nosnippet>67</a> <span class="kw">pub fn </span>raw(<span class="self">self</span>) -> usize { |
| <a href=#68 id=68 data-nosnippet>68</a> <span class="self">self</span>.<span class="number">0 |
| <a href=#69 id=69 data-nosnippet>69</a> </span>} |
| <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="attr">#[derive(Default, Debug)] |
| <a href=#73 id=73 data-nosnippet>73</a></span><span class="kw">pub struct </span>TokenStore(Vec<TokenStaticData>); |
| <a href=#74 id=74 data-nosnippet>74</a> |
| <a href=#75 id=75 data-nosnippet>75</a><span class="kw">impl </span>TokenStore { |
| <a href=#76 id=76 data-nosnippet>76</a> <span class="kw">pub fn </span>insert(<span class="kw-2">&mut </span><span class="self">self</span>, data: TokenStaticData) -> TokenId { |
| <a href=#77 id=77 data-nosnippet>77</a> <span class="kw">let </span>id = TokenId(<span class="self">self</span>.<span class="number">0</span>.len()); |
| <a href=#78 id=78 data-nosnippet>78</a> <span class="self">self</span>.<span class="number">0</span>.push(data); |
| <a href=#79 id=79 data-nosnippet>79</a> id |
| <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">pub fn </span>get_mut(<span class="kw-2">&mut </span><span class="self">self</span>, id: TokenId) -> <span class="prelude-ty">Option</span><<span class="kw-2">&mut </span>TokenStaticData> { |
| <a href=#83 id=83 data-nosnippet>83</a> <span class="self">self</span>.<span class="number">0</span>.get_mut(id.<span class="number">0</span>) |
| <a href=#84 id=84 data-nosnippet>84</a> } |
| <a href=#85 id=85 data-nosnippet>85</a> |
| <a href=#86 id=86 data-nosnippet>86</a> <span class="kw">pub fn </span>get(<span class="kw-2">&</span><span class="self">self</span>, id: TokenId) -> <span class="prelude-ty">Option</span><<span class="kw-2">&</span>TokenStaticData> { |
| <a href=#87 id=87 data-nosnippet>87</a> <span class="self">self</span>.<span class="number">0</span>.get(id.<span class="number">0</span>) |
| <a href=#88 id=88 data-nosnippet>88</a> } |
| <a href=#89 id=89 data-nosnippet>89</a> |
| <a href=#90 id=90 data-nosnippet>90</a> <span class="kw">pub fn </span>iter(<span class="self">self</span>) -> <span class="kw">impl </span>Iterator<Item = (TokenId, TokenStaticData)> { |
| <a href=#91 id=91 data-nosnippet>91</a> <span class="self">self</span>.<span class="number">0</span>.into_iter().enumerate().map(|(id, data)| (TokenId(id), data)) |
| <a href=#92 id=92 data-nosnippet>92</a> } |
| <a href=#93 id=93 data-nosnippet>93</a>} |
| <a href=#94 id=94 data-nosnippet>94</a> |
| <a href=#95 id=95 data-nosnippet>95</a><span class="attr">#[derive(Debug)] |
| <a href=#96 id=96 data-nosnippet>96</a></span><span class="kw">pub struct </span>StaticIndexedFile { |
| <a href=#97 id=97 data-nosnippet>97</a> <span class="kw">pub </span>file_id: FileId, |
| <a href=#98 id=98 data-nosnippet>98</a> <span class="kw">pub </span>folds: Vec<Fold>, |
| <a href=#99 id=99 data-nosnippet>99</a> <span class="kw">pub </span>inlay_hints: Vec<InlayHint>, |
| <a href=#100 id=100 data-nosnippet>100</a> <span class="kw">pub </span>tokens: Vec<(TextRange, TokenId)>, |
| <a href=#101 id=101 data-nosnippet>101</a>} |
| <a href=#102 id=102 data-nosnippet>102</a> |
| <a href=#103 id=103 data-nosnippet>103</a><span class="kw">fn </span>all_modules(db: <span class="kw-2">&</span><span class="kw">dyn </span>HirDatabase) -> Vec<Module> { |
| <a href=#104 id=104 data-nosnippet>104</a> <span class="kw">let </span><span class="kw-2">mut </span>worklist: Vec<<span class="kw">_</span>> = |
| <a href=#105 id=105 data-nosnippet>105</a> Crate::all(db).into_iter().map(|krate| krate.root_module(db)).collect(); |
| <a href=#106 id=106 data-nosnippet>106</a> <span class="kw">let </span><span class="kw-2">mut </span>modules = Vec::new(); |
| <a href=#107 id=107 data-nosnippet>107</a> |
| <a href=#108 id=108 data-nosnippet>108</a> <span class="kw">while let </span><span class="prelude-val">Some</span>(module) = worklist.pop() { |
| <a href=#109 id=109 data-nosnippet>109</a> modules.push(module); |
| <a href=#110 id=110 data-nosnippet>110</a> worklist.extend(module.children(db)); |
| <a href=#111 id=111 data-nosnippet>111</a> } |
| <a href=#112 id=112 data-nosnippet>112</a> |
| <a href=#113 id=113 data-nosnippet>113</a> modules |
| <a href=#114 id=114 data-nosnippet>114</a>} |
| <a href=#115 id=115 data-nosnippet>115</a> |
| <a href=#116 id=116 data-nosnippet>116</a><span class="kw">fn </span>documentation_for_definition( |
| <a href=#117 id=117 data-nosnippet>117</a> sema: <span class="kw-2">&</span>Semantics<<span class="lifetime">'_</span>, RootDatabase>, |
| <a href=#118 id=118 data-nosnippet>118</a> def: Definition, |
| <a href=#119 id=119 data-nosnippet>119</a> scope_node: <span class="kw-2">&</span>SyntaxNode, |
| <a href=#120 id=120 data-nosnippet>120</a>) -> <span class="prelude-ty">Option</span><Documentation<<span class="lifetime">'static</span>>> { |
| <a href=#121 id=121 data-nosnippet>121</a> <span class="kw">let </span>famous_defs = <span class="kw">match </span><span class="kw-2">&</span>def { |
| <a href=#122 id=122 data-nosnippet>122</a> Definition::BuiltinType(<span class="kw">_</span>) => <span class="prelude-val">Some</span>(FamousDefs(sema, sema.scope(scope_node)<span class="question-mark">?</span>.krate())), |
| <a href=#123 id=123 data-nosnippet>123</a> <span class="kw">_ </span>=> <span class="prelude-val">None</span>, |
| <a href=#124 id=124 data-nosnippet>124</a> }; |
| <a href=#125 id=125 data-nosnippet>125</a> |
| <a href=#126 id=126 data-nosnippet>126</a> def.docs( |
| <a href=#127 id=127 data-nosnippet>127</a> sema.db, |
| <a href=#128 id=128 data-nosnippet>128</a> famous_defs.as_ref(), |
| <a href=#129 id=129 data-nosnippet>129</a> def.krate(sema.db) |
| <a href=#130 id=130 data-nosnippet>130</a> .unwrap_or_else(|| { |
| <a href=#131 id=131 data-nosnippet>131</a> (<span class="kw-2">*</span>sema.db.all_crates().last().expect(<span class="string">"no crate graph present"</span>)).into() |
| <a href=#132 id=132 data-nosnippet>132</a> }) |
| <a href=#133 id=133 data-nosnippet>133</a> .to_display_target(sema.db), |
| <a href=#134 id=134 data-nosnippet>134</a> ) |
| <a href=#135 id=135 data-nosnippet>135</a> .map(Documentation::into_owned) |
| <a href=#136 id=136 data-nosnippet>136</a>} |
| <a href=#137 id=137 data-nosnippet>137</a> |
| <a href=#138 id=138 data-nosnippet>138</a><span class="comment">// FIXME: This is a weird function |
| <a href=#139 id=139 data-nosnippet>139</a></span><span class="kw">fn </span>get_definitions<<span class="lifetime">'db</span>>( |
| <a href=#140 id=140 data-nosnippet>140</a> sema: <span class="kw-2">&</span>Semantics<<span class="lifetime">'db</span>, RootDatabase>, |
| <a href=#141 id=141 data-nosnippet>141</a> token: SyntaxToken, |
| <a href=#142 id=142 data-nosnippet>142</a>) -> <span class="prelude-ty">Option</span><ArrayVec<(Definition, <span class="prelude-ty">Option</span><hir::GenericSubstitution<<span class="lifetime">'db</span>>>), <span class="number">2</span>>> { |
| <a href=#143 id=143 data-nosnippet>143</a> <span class="kw">for </span>token <span class="kw">in </span>sema.descend_into_macros_exact(token) { |
| <a href=#144 id=144 data-nosnippet>144</a> <span class="kw">let </span>def = IdentClass::classify_token(sema, <span class="kw-2">&</span>token).map(IdentClass::definitions); |
| <a href=#145 id=145 data-nosnippet>145</a> <span class="kw">if let </span><span class="prelude-val">Some</span>(defs) = def |
| <a href=#146 id=146 data-nosnippet>146</a> && !defs.is_empty() |
| <a href=#147 id=147 data-nosnippet>147</a> { |
| <a href=#148 id=148 data-nosnippet>148</a> <span class="kw">return </span><span class="prelude-val">Some</span>(defs); |
| <a href=#149 id=149 data-nosnippet>149</a> } |
| <a href=#150 id=150 data-nosnippet>150</a> } |
| <a href=#151 id=151 data-nosnippet>151</a> <span class="prelude-val">None |
| <a href=#152 id=152 data-nosnippet>152</a></span>} |
| <a href=#153 id=153 data-nosnippet>153</a> |
| <a href=#154 id=154 data-nosnippet>154</a><span class="kw">pub enum </span>VendoredLibrariesConfig<<span class="lifetime">'a</span>> { |
| <a href=#155 id=155 data-nosnippet>155</a> Included { workspace_root: <span class="kw-2">&</span><span class="lifetime">'a </span>VfsPath }, |
| <a href=#156 id=156 data-nosnippet>156</a> Excluded, |
| <a href=#157 id=157 data-nosnippet>157</a>} |
| <a href=#158 id=158 data-nosnippet>158</a> |
| <a href=#159 id=159 data-nosnippet>159</a><span class="kw">impl </span>StaticIndex<<span class="lifetime">'_</span>> { |
| <a href=#160 id=160 data-nosnippet>160</a> <span class="kw">fn </span>add_file(<span class="kw-2">&mut </span><span class="self">self</span>, file_id: FileId) { |
| <a href=#161 id=161 data-nosnippet>161</a> <span class="kw">let </span>current_crate = crates_for(<span class="self">self</span>.db, file_id).pop().map(Into::into); |
| <a href=#162 id=162 data-nosnippet>162</a> <span class="kw">let </span>folds = <span class="self">self</span>.analysis.folding_ranges(file_id).unwrap(); |
| <a href=#163 id=163 data-nosnippet>163</a> <span class="kw">let </span>inlay_hints = <span class="self">self |
| <a href=#164 id=164 data-nosnippet>164</a> </span>.analysis |
| <a href=#165 id=165 data-nosnippet>165</a> .inlay_hints( |
| <a href=#166 id=166 data-nosnippet>166</a> <span class="kw-2">&</span>InlayHintsConfig { |
| <a href=#167 id=167 data-nosnippet>167</a> render_colons: <span class="bool-val">true</span>, |
| <a href=#168 id=168 data-nosnippet>168</a> discriminant_hints: <span class="kw">crate</span>::DiscriminantHints::Fieldless, |
| <a href=#169 id=169 data-nosnippet>169</a> type_hints: <span class="bool-val">true</span>, |
| <a href=#170 id=170 data-nosnippet>170</a> sized_bound: <span class="bool-val">false</span>, |
| <a href=#171 id=171 data-nosnippet>171</a> parameter_hints: <span class="bool-val">true</span>, |
| <a href=#172 id=172 data-nosnippet>172</a> parameter_hints_for_missing_arguments: <span class="bool-val">false</span>, |
| <a href=#173 id=173 data-nosnippet>173</a> generic_parameter_hints: <span class="kw">crate</span>::GenericParameterHints { |
| <a href=#174 id=174 data-nosnippet>174</a> type_hints: <span class="bool-val">false</span>, |
| <a href=#175 id=175 data-nosnippet>175</a> lifetime_hints: <span class="bool-val">false</span>, |
| <a href=#176 id=176 data-nosnippet>176</a> const_hints: <span class="bool-val">true</span>, |
| <a href=#177 id=177 data-nosnippet>177</a> }, |
| <a href=#178 id=178 data-nosnippet>178</a> chaining_hints: <span class="bool-val">true</span>, |
| <a href=#179 id=179 data-nosnippet>179</a> closure_return_type_hints: <span class="kw">crate</span>::ClosureReturnTypeHints::WithBlock, |
| <a href=#180 id=180 data-nosnippet>180</a> lifetime_elision_hints: <span class="kw">crate</span>::LifetimeElisionHints::Never, |
| <a href=#181 id=181 data-nosnippet>181</a> adjustment_hints: <span class="kw">crate</span>::AdjustmentHints::Never, |
| <a href=#182 id=182 data-nosnippet>182</a> adjustment_hints_disable_reborrows: <span class="bool-val">true</span>, |
| <a href=#183 id=183 data-nosnippet>183</a> adjustment_hints_mode: AdjustmentHintsMode::Prefix, |
| <a href=#184 id=184 data-nosnippet>184</a> adjustment_hints_hide_outside_unsafe: <span class="bool-val">false</span>, |
| <a href=#185 id=185 data-nosnippet>185</a> implicit_drop_hints: <span class="bool-val">false</span>, |
| <a href=#186 id=186 data-nosnippet>186</a> implied_dyn_trait_hints: <span class="bool-val">false</span>, |
| <a href=#187 id=187 data-nosnippet>187</a> hide_inferred_type_hints: <span class="bool-val">false</span>, |
| <a href=#188 id=188 data-nosnippet>188</a> hide_named_constructor_hints: <span class="bool-val">false</span>, |
| <a href=#189 id=189 data-nosnippet>189</a> hide_closure_initialization_hints: <span class="bool-val">false</span>, |
| <a href=#190 id=190 data-nosnippet>190</a> hide_closure_parameter_hints: <span class="bool-val">false</span>, |
| <a href=#191 id=191 data-nosnippet>191</a> closure_style: hir::ClosureStyle::ImplFn, |
| <a href=#192 id=192 data-nosnippet>192</a> param_names_for_lifetime_elision_hints: <span class="bool-val">false</span>, |
| <a href=#193 id=193 data-nosnippet>193</a> binding_mode_hints: <span class="bool-val">false</span>, |
| <a href=#194 id=194 data-nosnippet>194</a> max_length: <span class="prelude-val">Some</span>(<span class="number">25</span>), |
| <a href=#195 id=195 data-nosnippet>195</a> closure_capture_hints: <span class="bool-val">false</span>, |
| <a href=#196 id=196 data-nosnippet>196</a> closing_brace_hints_min_lines: <span class="prelude-val">Some</span>(<span class="number">25</span>), |
| <a href=#197 id=197 data-nosnippet>197</a> fields_to_resolve: InlayFieldsToResolve::empty(), |
| <a href=#198 id=198 data-nosnippet>198</a> range_exclusive_hints: <span class="bool-val">false</span>, |
| <a href=#199 id=199 data-nosnippet>199</a> minicore: MiniCore::default(), |
| <a href=#200 id=200 data-nosnippet>200</a> }, |
| <a href=#201 id=201 data-nosnippet>201</a> file_id, |
| <a href=#202 id=202 data-nosnippet>202</a> <span class="prelude-val">None</span>, |
| <a href=#203 id=203 data-nosnippet>203</a> ) |
| <a href=#204 id=204 data-nosnippet>204</a> .unwrap(); |
| <a href=#205 id=205 data-nosnippet>205</a> <span class="comment">// hovers |
| <a href=#206 id=206 data-nosnippet>206</a> </span><span class="kw">let </span>sema = hir::Semantics::new(<span class="self">self</span>.db); |
| <a href=#207 id=207 data-nosnippet>207</a> <span class="kw">let </span>root = sema.parse_guess_edition(file_id).syntax().clone(); |
| <a href=#208 id=208 data-nosnippet>208</a> <span class="kw">let </span>edition = sema.attach_first_edition(file_id).edition(sema.db); |
| <a href=#209 id=209 data-nosnippet>209</a> <span class="kw">let </span>display_target = <span class="kw">match </span>sema.first_crate(file_id) { |
| <a href=#210 id=210 data-nosnippet>210</a> <span class="prelude-val">Some</span>(krate) => krate.to_display_target(sema.db), |
| <a href=#211 id=211 data-nosnippet>211</a> <span class="prelude-val">None </span>=> <span class="kw">return</span>, |
| <a href=#212 id=212 data-nosnippet>212</a> }; |
| <a href=#213 id=213 data-nosnippet>213</a> <span class="kw">let </span>tokens = root.descendants_with_tokens().filter_map(|it| <span class="kw">match </span>it { |
| <a href=#214 id=214 data-nosnippet>214</a> syntax::NodeOrToken::Node(<span class="kw">_</span>) => <span class="prelude-val">None</span>, |
| <a href=#215 id=215 data-nosnippet>215</a> syntax::NodeOrToken::Token(it) => <span class="prelude-val">Some</span>(it), |
| <a href=#216 id=216 data-nosnippet>216</a> }); |
| <a href=#217 id=217 data-nosnippet>217</a> <span class="kw">let </span>hover_config = HoverConfig { |
| <a href=#218 id=218 data-nosnippet>218</a> links_in_hover: <span class="bool-val">true</span>, |
| <a href=#219 id=219 data-nosnippet>219</a> memory_layout: <span class="prelude-val">None</span>, |
| <a href=#220 id=220 data-nosnippet>220</a> documentation: <span class="bool-val">true</span>, |
| <a href=#221 id=221 data-nosnippet>221</a> keywords: <span class="bool-val">true</span>, |
| <a href=#222 id=222 data-nosnippet>222</a> format: <span class="kw">crate</span>::HoverDocFormat::Markdown, |
| <a href=#223 id=223 data-nosnippet>223</a> max_trait_assoc_items_count: <span class="prelude-val">None</span>, |
| <a href=#224 id=224 data-nosnippet>224</a> max_fields_count: <span class="prelude-val">Some</span>(<span class="number">5</span>), |
| <a href=#225 id=225 data-nosnippet>225</a> max_enum_variants_count: <span class="prelude-val">Some</span>(<span class="number">5</span>), |
| <a href=#226 id=226 data-nosnippet>226</a> max_subst_ty_len: SubstTyLen::Unlimited, |
| <a href=#227 id=227 data-nosnippet>227</a> show_drop_glue: <span class="bool-val">true</span>, |
| <a href=#228 id=228 data-nosnippet>228</a> minicore: MiniCore::default(), |
| <a href=#229 id=229 data-nosnippet>229</a> }; |
| <a href=#230 id=230 data-nosnippet>230</a> <span class="kw">let </span><span class="kw-2">mut </span>result = StaticIndexedFile { file_id, inlay_hints, folds, tokens: <span class="macro">vec!</span>[] }; |
| <a href=#231 id=231 data-nosnippet>231</a> |
| <a href=#232 id=232 data-nosnippet>232</a> <span class="kw">let </span><span class="kw-2">mut </span>add_token = |def: Definition, range: TextRange, scope_node: <span class="kw-2">&</span>SyntaxNode| { |
| <a href=#233 id=233 data-nosnippet>233</a> <span class="kw">let </span>id = <span class="kw">if let </span><span class="prelude-val">Some</span>(it) = <span class="self">self</span>.def_map.get(<span class="kw-2">&</span>def) { |
| <a href=#234 id=234 data-nosnippet>234</a> <span class="kw-2">*</span>it |
| <a href=#235 id=235 data-nosnippet>235</a> } <span class="kw">else </span>{ |
| <a href=#236 id=236 data-nosnippet>236</a> <span class="kw">let </span>it = <span class="self">self</span>.tokens.insert(TokenStaticData { |
| <a href=#237 id=237 data-nosnippet>237</a> documentation: documentation_for_definition(<span class="kw-2">&</span>sema, def, scope_node), |
| <a href=#238 id=238 data-nosnippet>238</a> hover: <span class="prelude-val">Some</span>(hover_for_definition( |
| <a href=#239 id=239 data-nosnippet>239</a> <span class="kw-2">&</span>sema, |
| <a href=#240 id=240 data-nosnippet>240</a> file_id, |
| <a href=#241 id=241 data-nosnippet>241</a> def, |
| <a href=#242 id=242 data-nosnippet>242</a> <span class="prelude-val">None</span>, |
| <a href=#243 id=243 data-nosnippet>243</a> scope_node, |
| <a href=#244 id=244 data-nosnippet>244</a> <span class="prelude-val">None</span>, |
| <a href=#245 id=245 data-nosnippet>245</a> <span class="bool-val">false</span>, |
| <a href=#246 id=246 data-nosnippet>246</a> <span class="kw-2">&</span>hover_config, |
| <a href=#247 id=247 data-nosnippet>247</a> edition, |
| <a href=#248 id=248 data-nosnippet>248</a> display_target, |
| <a href=#249 id=249 data-nosnippet>249</a> )), |
| <a href=#250 id=250 data-nosnippet>250</a> definition: def.try_to_nav(<span class="kw-2">&</span>sema).map(UpmappingResult::call_site).map(|it| { |
| <a href=#251 id=251 data-nosnippet>251</a> FileRange { file_id: it.file_id, range: it.focus_or_full_range() } |
| <a href=#252 id=252 data-nosnippet>252</a> }), |
| <a href=#253 id=253 data-nosnippet>253</a> definition_body: def |
| <a href=#254 id=254 data-nosnippet>254</a> .try_to_nav(<span class="kw-2">&</span>sema) |
| <a href=#255 id=255 data-nosnippet>255</a> .map(UpmappingResult::call_site) |
| <a href=#256 id=256 data-nosnippet>256</a> .map(|it| FileRange { file_id: it.file_id, range: it.full_range }), |
| <a href=#257 id=257 data-nosnippet>257</a> references: <span class="macro">vec!</span>[], |
| <a href=#258 id=258 data-nosnippet>258</a> moniker: current_crate.and_then(|cc| def_to_moniker(<span class="self">self</span>.db, def, cc)), |
| <a href=#259 id=259 data-nosnippet>259</a> display_name: def |
| <a href=#260 id=260 data-nosnippet>260</a> .name(<span class="self">self</span>.db) |
| <a href=#261 id=261 data-nosnippet>261</a> .map(|name| name.display(<span class="self">self</span>.db, edition).to_string()), |
| <a href=#262 id=262 data-nosnippet>262</a> signature: <span class="prelude-val">Some</span>(def.label(<span class="self">self</span>.db, display_target)), |
| <a href=#263 id=263 data-nosnippet>263</a> kind: def_to_kind(<span class="self">self</span>.db, def), |
| <a href=#264 id=264 data-nosnippet>264</a> }); |
| <a href=#265 id=265 data-nosnippet>265</a> <span class="self">self</span>.def_map.insert(def, it); |
| <a href=#266 id=266 data-nosnippet>266</a> it |
| <a href=#267 id=267 data-nosnippet>267</a> }; |
| <a href=#268 id=268 data-nosnippet>268</a> <span class="kw">let </span>token = <span class="self">self</span>.tokens.get_mut(id).unwrap(); |
| <a href=#269 id=269 data-nosnippet>269</a> token.references.push(ReferenceData { |
| <a href=#270 id=270 data-nosnippet>270</a> range: FileRange { range, file_id }, |
| <a href=#271 id=271 data-nosnippet>271</a> is_definition: <span class="kw">match </span>def.try_to_nav(<span class="kw-2">&</span>sema).map(UpmappingResult::call_site) { |
| <a href=#272 id=272 data-nosnippet>272</a> <span class="prelude-val">Some</span>(it) => it.file_id == file_id && it.focus_or_full_range() == range, |
| <a href=#273 id=273 data-nosnippet>273</a> <span class="prelude-val">None </span>=> <span class="bool-val">false</span>, |
| <a href=#274 id=274 data-nosnippet>274</a> }, |
| <a href=#275 id=275 data-nosnippet>275</a> }); |
| <a href=#276 id=276 data-nosnippet>276</a> result.tokens.push((range, id)); |
| <a href=#277 id=277 data-nosnippet>277</a> }; |
| <a href=#278 id=278 data-nosnippet>278</a> |
| <a href=#279 id=279 data-nosnippet>279</a> <span class="kw">if let </span><span class="prelude-val">Some</span>(module) = sema.file_to_module_def(file_id) { |
| <a href=#280 id=280 data-nosnippet>280</a> <span class="kw">let </span>def = Definition::Module(module); |
| <a href=#281 id=281 data-nosnippet>281</a> <span class="kw">let </span>range = root.text_range(); |
| <a href=#282 id=282 data-nosnippet>282</a> add_token(def, range, <span class="kw-2">&</span>root); |
| <a href=#283 id=283 data-nosnippet>283</a> } |
| <a href=#284 id=284 data-nosnippet>284</a> |
| <a href=#285 id=285 data-nosnippet>285</a> <span class="kw">for </span>token <span class="kw">in </span>tokens { |
| <a href=#286 id=286 data-nosnippet>286</a> <span class="kw">let </span>range = token.text_range(); |
| <a href=#287 id=287 data-nosnippet>287</a> <span class="kw">let </span>node = token.parent().unwrap(); |
| <a href=#288 id=288 data-nosnippet>288</a> <span class="kw">match </span>hir::attach_db(<span class="self">self</span>.db, || get_definitions(<span class="kw-2">&</span>sema, token.clone())) { |
| <a href=#289 id=289 data-nosnippet>289</a> <span class="prelude-val">Some</span>(defs) => { |
| <a href=#290 id=290 data-nosnippet>290</a> <span class="kw">for </span>(def, <span class="kw">_</span>) <span class="kw">in </span>defs { |
| <a href=#291 id=291 data-nosnippet>291</a> add_token(def, range, <span class="kw-2">&</span>node); |
| <a href=#292 id=292 data-nosnippet>292</a> } |
| <a href=#293 id=293 data-nosnippet>293</a> } |
| <a href=#294 id=294 data-nosnippet>294</a> <span class="prelude-val">None </span>=> <span class="kw">continue</span>, |
| <a href=#295 id=295 data-nosnippet>295</a> }; |
| <a href=#296 id=296 data-nosnippet>296</a> } |
| <a href=#297 id=297 data-nosnippet>297</a> <span class="self">self</span>.files.push(result); |
| <a href=#298 id=298 data-nosnippet>298</a> } |
| <a href=#299 id=299 data-nosnippet>299</a> |
| <a href=#300 id=300 data-nosnippet>300</a> <span class="kw">pub fn </span>compute<<span class="lifetime">'a</span>>( |
| <a href=#301 id=301 data-nosnippet>301</a> analysis: <span class="kw-2">&</span><span class="lifetime">'a </span>Analysis, |
| <a href=#302 id=302 data-nosnippet>302</a> vendored_libs_config: VendoredLibrariesConfig<<span class="lifetime">'_</span>>, |
| <a href=#303 id=303 data-nosnippet>303</a> ) -> StaticIndex<<span class="lifetime">'a</span>> { |
| <a href=#304 id=304 data-nosnippet>304</a> <span class="kw">let </span>db = <span class="kw-2">&</span>analysis.db; |
| <a href=#305 id=305 data-nosnippet>305</a> hir::attach_db(db, || { |
| <a href=#306 id=306 data-nosnippet>306</a> <span class="kw">let </span>work = all_modules(db).into_iter().filter(|module| { |
| <a href=#307 id=307 data-nosnippet>307</a> <span class="kw">let </span>file_id = module.definition_source_file_id(db).original_file(db); |
| <a href=#308 id=308 data-nosnippet>308</a> <span class="kw">let </span>source_root = |
| <a href=#309 id=309 data-nosnippet>309</a> db.file_source_root(file_id.file_id(<span class="kw-2">&</span>analysis.db)).source_root_id(db); |
| <a href=#310 id=310 data-nosnippet>310</a> <span class="kw">let </span>source_root = db.source_root(source_root).source_root(db); |
| <a href=#311 id=311 data-nosnippet>311</a> <span class="kw">let </span>is_vendored = <span class="kw">match </span>vendored_libs_config { |
| <a href=#312 id=312 data-nosnippet>312</a> VendoredLibrariesConfig::Included { workspace_root } => source_root |
| <a href=#313 id=313 data-nosnippet>313</a> .path_for_file(<span class="kw-2">&</span>file_id.file_id(<span class="kw-2">&</span>analysis.db)) |
| <a href=#314 id=314 data-nosnippet>314</a> .is_some_and(|module_path| module_path.starts_with(workspace_root)), |
| <a href=#315 id=315 data-nosnippet>315</a> VendoredLibrariesConfig::Excluded => <span class="bool-val">false</span>, |
| <a href=#316 id=316 data-nosnippet>316</a> }; |
| <a href=#317 id=317 data-nosnippet>317</a> |
| <a href=#318 id=318 data-nosnippet>318</a> !source_root.is_library || is_vendored |
| <a href=#319 id=319 data-nosnippet>319</a> }); |
| <a href=#320 id=320 data-nosnippet>320</a> <span class="kw">let </span><span class="kw-2">mut </span>this = StaticIndex { |
| <a href=#321 id=321 data-nosnippet>321</a> files: <span class="macro">vec!</span>[], |
| <a href=#322 id=322 data-nosnippet>322</a> tokens: Default::default(), |
| <a href=#323 id=323 data-nosnippet>323</a> analysis, |
| <a href=#324 id=324 data-nosnippet>324</a> db, |
| <a href=#325 id=325 data-nosnippet>325</a> def_map: Default::default(), |
| <a href=#326 id=326 data-nosnippet>326</a> }; |
| <a href=#327 id=327 data-nosnippet>327</a> <span class="kw">let </span><span class="kw-2">mut </span>visited_files = FxHashSet::default(); |
| <a href=#328 id=328 data-nosnippet>328</a> <span class="kw">for </span>module <span class="kw">in </span>work { |
| <a href=#329 id=329 data-nosnippet>329</a> <span class="kw">let </span>file_id = |
| <a href=#330 id=330 data-nosnippet>330</a> module.definition_source_file_id(db).original_file(db).file_id(<span class="kw-2">&</span>analysis.db); |
| <a href=#331 id=331 data-nosnippet>331</a> <span class="kw">if </span>visited_files.contains(<span class="kw-2">&</span>file_id) { |
| <a href=#332 id=332 data-nosnippet>332</a> <span class="kw">continue</span>; |
| <a href=#333 id=333 data-nosnippet>333</a> } |
| <a href=#334 id=334 data-nosnippet>334</a> this.add_file(file_id); |
| <a href=#335 id=335 data-nosnippet>335</a> visited_files.insert(file_id); |
| <a href=#336 id=336 data-nosnippet>336</a> } |
| <a href=#337 id=337 data-nosnippet>337</a> this |
| <a href=#338 id=338 data-nosnippet>338</a> }) |
| <a href=#339 id=339 data-nosnippet>339</a> } |
| <a href=#340 id=340 data-nosnippet>340</a>} |
| <a href=#341 id=341 data-nosnippet>341</a> |
| <a href=#342 id=342 data-nosnippet>342</a><span class="attr">#[cfg(test)] |
| <a href=#343 id=343 data-nosnippet>343</a></span><span class="kw">mod </span>tests { |
| <a href=#344 id=344 data-nosnippet>344</a> <span class="kw">use </span>crate::{StaticIndex, fixture}; |
| <a href=#345 id=345 data-nosnippet>345</a> <span class="kw">use </span>ide_db::{FileRange, FxHashMap, FxHashSet, base_db::VfsPath}; |
| <a href=#346 id=346 data-nosnippet>346</a> <span class="kw">use </span>syntax::TextSize; |
| <a href=#347 id=347 data-nosnippet>347</a> |
| <a href=#348 id=348 data-nosnippet>348</a> <span class="kw">use </span><span class="kw">super</span>::VendoredLibrariesConfig; |
| <a href=#349 id=349 data-nosnippet>349</a> |
| <a href=#350 id=350 data-nosnippet>350</a> <span class="kw">fn </span>check_all_ranges( |
| <a href=#351 id=351 data-nosnippet>351</a> <span class="attr">#[rust_analyzer::rust_fixture] </span>ra_fixture: <span class="kw-2">&</span>str, |
| <a href=#352 id=352 data-nosnippet>352</a> vendored_libs_config: VendoredLibrariesConfig<<span class="lifetime">'_</span>>, |
| <a href=#353 id=353 data-nosnippet>353</a> ) { |
| <a href=#354 id=354 data-nosnippet>354</a> <span class="kw">let </span>(analysis, ranges) = fixture::annotations_without_marker(ra_fixture); |
| <a href=#355 id=355 data-nosnippet>355</a> <span class="kw">let </span>s = StaticIndex::compute(<span class="kw-2">&</span>analysis, vendored_libs_config); |
| <a href=#356 id=356 data-nosnippet>356</a> <span class="kw">let </span><span class="kw-2">mut </span>range_set: FxHashSet<<span class="kw">_</span>> = ranges.iter().map(|it| it.<span class="number">0</span>).collect(); |
| <a href=#357 id=357 data-nosnippet>357</a> <span class="kw">for </span>f <span class="kw">in </span>s.files { |
| <a href=#358 id=358 data-nosnippet>358</a> <span class="kw">for </span>(range, <span class="kw">_</span>) <span class="kw">in </span>f.tokens { |
| <a href=#359 id=359 data-nosnippet>359</a> <span class="kw">if </span>range.start() == TextSize::from(<span class="number">0</span>) { |
| <a href=#360 id=360 data-nosnippet>360</a> <span class="comment">// ignore whole file range corresponding to module definition |
| <a href=#361 id=361 data-nosnippet>361</a> </span><span class="kw">continue</span>; |
| <a href=#362 id=362 data-nosnippet>362</a> } |
| <a href=#363 id=363 data-nosnippet>363</a> <span class="kw">let </span>it = FileRange { file_id: f.file_id, range }; |
| <a href=#364 id=364 data-nosnippet>364</a> <span class="kw">if </span>!range_set.contains(<span class="kw-2">&</span>it) { |
| <a href=#365 id=365 data-nosnippet>365</a> <span class="macro">panic!</span>(<span class="string">"additional range {it:?}"</span>); |
| <a href=#366 id=366 data-nosnippet>366</a> } |
| <a href=#367 id=367 data-nosnippet>367</a> range_set.remove(<span class="kw-2">&</span>it); |
| <a href=#368 id=368 data-nosnippet>368</a> } |
| <a href=#369 id=369 data-nosnippet>369</a> } |
| <a href=#370 id=370 data-nosnippet>370</a> <span class="kw">if </span>!range_set.is_empty() { |
| <a href=#371 id=371 data-nosnippet>371</a> <span class="macro">panic!</span>(<span class="string">"unfound ranges {range_set:?}"</span>); |
| <a href=#372 id=372 data-nosnippet>372</a> } |
| <a href=#373 id=373 data-nosnippet>373</a> } |
| <a href=#374 id=374 data-nosnippet>374</a> |
| <a href=#375 id=375 data-nosnippet>375</a> <span class="attr">#[track_caller] |
| <a href=#376 id=376 data-nosnippet>376</a> </span><span class="kw">fn </span>check_definitions( |
| <a href=#377 id=377 data-nosnippet>377</a> <span class="attr">#[rust_analyzer::rust_fixture] </span>ra_fixture: <span class="kw-2">&</span>str, |
| <a href=#378 id=378 data-nosnippet>378</a> vendored_libs_config: VendoredLibrariesConfig<<span class="lifetime">'_</span>>, |
| <a href=#379 id=379 data-nosnippet>379</a> ) { |
| <a href=#380 id=380 data-nosnippet>380</a> <span class="kw">let </span>(analysis, ranges) = fixture::annotations_without_marker(ra_fixture); |
| <a href=#381 id=381 data-nosnippet>381</a> <span class="kw">let </span>s = StaticIndex::compute(<span class="kw-2">&</span>analysis, vendored_libs_config); |
| <a href=#382 id=382 data-nosnippet>382</a> <span class="kw">let </span><span class="kw-2">mut </span>range_set: FxHashSet<<span class="kw">_</span>> = ranges.iter().map(|it| it.<span class="number">0</span>).collect(); |
| <a href=#383 id=383 data-nosnippet>383</a> <span class="kw">for </span>(<span class="kw">_</span>, t) <span class="kw">in </span>s.tokens.iter() { |
| <a href=#384 id=384 data-nosnippet>384</a> <span class="kw">if let </span><span class="prelude-val">Some</span>(t) = t.definition { |
| <a href=#385 id=385 data-nosnippet>385</a> <span class="kw">if </span>t.range.start() == TextSize::from(<span class="number">0</span>) { |
| <a href=#386 id=386 data-nosnippet>386</a> <span class="comment">// ignore definitions that are whole of file |
| <a href=#387 id=387 data-nosnippet>387</a> </span><span class="kw">continue</span>; |
| <a href=#388 id=388 data-nosnippet>388</a> } |
| <a href=#389 id=389 data-nosnippet>389</a> <span class="kw">if </span>!range_set.contains(<span class="kw-2">&</span>t) { |
| <a href=#390 id=390 data-nosnippet>390</a> <span class="macro">panic!</span>(<span class="string">"additional definition {t:?}"</span>); |
| <a href=#391 id=391 data-nosnippet>391</a> } |
| <a href=#392 id=392 data-nosnippet>392</a> range_set.remove(<span class="kw-2">&</span>t); |
| <a href=#393 id=393 data-nosnippet>393</a> } |
| <a href=#394 id=394 data-nosnippet>394</a> } |
| <a href=#395 id=395 data-nosnippet>395</a> <span class="kw">if </span>!range_set.is_empty() { |
| <a href=#396 id=396 data-nosnippet>396</a> <span class="macro">panic!</span>(<span class="string">"unfound definitions {range_set:?}"</span>); |
| <a href=#397 id=397 data-nosnippet>397</a> } |
| <a href=#398 id=398 data-nosnippet>398</a> } |
| <a href=#399 id=399 data-nosnippet>399</a> |
| <a href=#400 id=400 data-nosnippet>400</a> <span class="attr">#[track_caller] |
| <a href=#401 id=401 data-nosnippet>401</a> </span><span class="kw">fn </span>check_references( |
| <a href=#402 id=402 data-nosnippet>402</a> <span class="attr">#[rust_analyzer::rust_fixture] </span>ra_fixture: <span class="kw-2">&</span>str, |
| <a href=#403 id=403 data-nosnippet>403</a> vendored_libs_config: VendoredLibrariesConfig<<span class="lifetime">'_</span>>, |
| <a href=#404 id=404 data-nosnippet>404</a> ) { |
| <a href=#405 id=405 data-nosnippet>405</a> <span class="kw">let </span>(analysis, ranges) = fixture::annotations_without_marker(ra_fixture); |
| <a href=#406 id=406 data-nosnippet>406</a> <span class="kw">let </span>s = StaticIndex::compute(<span class="kw-2">&</span>analysis, vendored_libs_config); |
| <a href=#407 id=407 data-nosnippet>407</a> <span class="kw">let </span><span class="kw-2">mut </span>range_set: FxHashMap<<span class="kw">_</span>, i32> = ranges.iter().map(|it| (it.<span class="number">0</span>, <span class="number">0</span>)).collect(); |
| <a href=#408 id=408 data-nosnippet>408</a> |
| <a href=#409 id=409 data-nosnippet>409</a> <span class="comment">// Make sure that all references have at least one range. We use a HashMap instead of a |
| <a href=#410 id=410 data-nosnippet>410</a> // a HashSet so that we can have more than one reference at the same range. |
| <a href=#411 id=411 data-nosnippet>411</a> </span><span class="kw">for </span>(<span class="kw">_</span>, t) <span class="kw">in </span>s.tokens.iter() { |
| <a href=#412 id=412 data-nosnippet>412</a> <span class="kw">for </span>r <span class="kw">in </span><span class="kw-2">&</span>t.references { |
| <a href=#413 id=413 data-nosnippet>413</a> <span class="kw">if </span>r.is_definition { |
| <a href=#414 id=414 data-nosnippet>414</a> <span class="kw">continue</span>; |
| <a href=#415 id=415 data-nosnippet>415</a> } |
| <a href=#416 id=416 data-nosnippet>416</a> <span class="kw">if </span>r.range.range.start() == TextSize::from(<span class="number">0</span>) { |
| <a href=#417 id=417 data-nosnippet>417</a> <span class="comment">// ignore whole file range corresponding to module definition |
| <a href=#418 id=418 data-nosnippet>418</a> </span><span class="kw">continue</span>; |
| <a href=#419 id=419 data-nosnippet>419</a> } |
| <a href=#420 id=420 data-nosnippet>420</a> <span class="kw">match </span>range_set.entry(r.range) { |
| <a href=#421 id=421 data-nosnippet>421</a> std::collections::hash_map::Entry::Occupied(<span class="kw-2">mut </span>entry) => { |
| <a href=#422 id=422 data-nosnippet>422</a> <span class="kw">let </span>count = entry.get_mut(); |
| <a href=#423 id=423 data-nosnippet>423</a> <span class="kw-2">*</span>count += <span class="number">1</span>; |
| <a href=#424 id=424 data-nosnippet>424</a> } |
| <a href=#425 id=425 data-nosnippet>425</a> std::collections::hash_map::Entry::Vacant(<span class="kw">_</span>) => { |
| <a href=#426 id=426 data-nosnippet>426</a> <span class="macro">panic!</span>(<span class="string">"additional reference {r:?}"</span>); |
| <a href=#427 id=427 data-nosnippet>427</a> } |
| <a href=#428 id=428 data-nosnippet>428</a> } |
| <a href=#429 id=429 data-nosnippet>429</a> } |
| <a href=#430 id=430 data-nosnippet>430</a> } |
| <a href=#431 id=431 data-nosnippet>431</a> <span class="kw">for </span>(range, count) <span class="kw">in </span>range_set.iter() { |
| <a href=#432 id=432 data-nosnippet>432</a> <span class="kw">if </span><span class="kw-2">*</span>count == <span class="number">0 </span>{ |
| <a href=#433 id=433 data-nosnippet>433</a> <span class="macro">panic!</span>(<span class="string">"unfound reference {range:?}"</span>); |
| <a href=#434 id=434 data-nosnippet>434</a> } |
| <a href=#435 id=435 data-nosnippet>435</a> } |
| <a href=#436 id=436 data-nosnippet>436</a> } |
| <a href=#437 id=437 data-nosnippet>437</a> |
| <a href=#438 id=438 data-nosnippet>438</a> <span class="attr">#[test] |
| <a href=#439 id=439 data-nosnippet>439</a> </span><span class="kw">fn </span>field_initialization() { |
| <a href=#440 id=440 data-nosnippet>440</a> check_references( |
| <a href=#441 id=441 data-nosnippet>441</a> <span class="string">r#" |
| <a href=#442 id=442 data-nosnippet>442</a>struct Point { |
| <a href=#443 id=443 data-nosnippet>443</a> x: f64, |
| <a href=#444 id=444 data-nosnippet>444</a> //^^^ |
| <a href=#445 id=445 data-nosnippet>445</a> y: f64, |
| <a href=#446 id=446 data-nosnippet>446</a> //^^^ |
| <a href=#447 id=447 data-nosnippet>447</a>} |
| <a href=#448 id=448 data-nosnippet>448</a> fn foo() { |
| <a href=#449 id=449 data-nosnippet>449</a> let x = 5.; |
| <a href=#450 id=450 data-nosnippet>450</a> let y = 10.; |
| <a href=#451 id=451 data-nosnippet>451</a> let mut p = Point { x, y }; |
| <a href=#452 id=452 data-nosnippet>452</a> //^^^^^ ^ ^ |
| <a href=#453 id=453 data-nosnippet>453</a> p.x = 9.; |
| <a href=#454 id=454 data-nosnippet>454</a> //^ ^ |
| <a href=#455 id=455 data-nosnippet>455</a> p.y = 10.; |
| <a href=#456 id=456 data-nosnippet>456</a> //^ ^ |
| <a href=#457 id=457 data-nosnippet>457</a> } |
| <a href=#458 id=458 data-nosnippet>458</a>"#</span>, |
| <a href=#459 id=459 data-nosnippet>459</a> VendoredLibrariesConfig::Included { |
| <a href=#460 id=460 data-nosnippet>460</a> workspace_root: <span class="kw-2">&</span>VfsPath::new_virtual_path(<span class="string">"/workspace"</span>.to_owned()), |
| <a href=#461 id=461 data-nosnippet>461</a> }, |
| <a href=#462 id=462 data-nosnippet>462</a> ); |
| <a href=#463 id=463 data-nosnippet>463</a> } |
| <a href=#464 id=464 data-nosnippet>464</a> |
| <a href=#465 id=465 data-nosnippet>465</a> <span class="attr">#[test] |
| <a href=#466 id=466 data-nosnippet>466</a> </span><span class="kw">fn </span>struct_and_enum() { |
| <a href=#467 id=467 data-nosnippet>467</a> check_all_ranges( |
| <a href=#468 id=468 data-nosnippet>468</a> <span class="string">r#" |
| <a href=#469 id=469 data-nosnippet>469</a>struct Foo; |
| <a href=#470 id=470 data-nosnippet>470</a> //^^^ |
| <a href=#471 id=471 data-nosnippet>471</a>enum E { X(Foo) } |
| <a href=#472 id=472 data-nosnippet>472</a> //^ ^ ^^^ |
| <a href=#473 id=473 data-nosnippet>473</a>"#</span>, |
| <a href=#474 id=474 data-nosnippet>474</a> VendoredLibrariesConfig::Included { |
| <a href=#475 id=475 data-nosnippet>475</a> workspace_root: <span class="kw-2">&</span>VfsPath::new_virtual_path(<span class="string">"/workspace"</span>.to_owned()), |
| <a href=#476 id=476 data-nosnippet>476</a> }, |
| <a href=#477 id=477 data-nosnippet>477</a> ); |
| <a href=#478 id=478 data-nosnippet>478</a> check_definitions( |
| <a href=#479 id=479 data-nosnippet>479</a> <span class="string">r#" |
| <a href=#480 id=480 data-nosnippet>480</a>struct Foo; |
| <a href=#481 id=481 data-nosnippet>481</a> //^^^ |
| <a href=#482 id=482 data-nosnippet>482</a>enum E { X(Foo) } |
| <a href=#483 id=483 data-nosnippet>483</a> //^ ^ |
| <a href=#484 id=484 data-nosnippet>484</a>"#</span>, |
| <a href=#485 id=485 data-nosnippet>485</a> VendoredLibrariesConfig::Included { |
| <a href=#486 id=486 data-nosnippet>486</a> workspace_root: <span class="kw-2">&</span>VfsPath::new_virtual_path(<span class="string">"/workspace"</span>.to_owned()), |
| <a href=#487 id=487 data-nosnippet>487</a> }, |
| <a href=#488 id=488 data-nosnippet>488</a> ); |
| <a href=#489 id=489 data-nosnippet>489</a> |
| <a href=#490 id=490 data-nosnippet>490</a> check_references( |
| <a href=#491 id=491 data-nosnippet>491</a> <span class="string">r#" |
| <a href=#492 id=492 data-nosnippet>492</a>struct Foo; |
| <a href=#493 id=493 data-nosnippet>493</a>enum E { X(Foo) } |
| <a href=#494 id=494 data-nosnippet>494</a> // ^^^ |
| <a href=#495 id=495 data-nosnippet>495</a>"#</span>, |
| <a href=#496 id=496 data-nosnippet>496</a> VendoredLibrariesConfig::Included { |
| <a href=#497 id=497 data-nosnippet>497</a> workspace_root: <span class="kw-2">&</span>VfsPath::new_virtual_path(<span class="string">"/workspace"</span>.to_owned()), |
| <a href=#498 id=498 data-nosnippet>498</a> }, |
| <a href=#499 id=499 data-nosnippet>499</a> ); |
| <a href=#500 id=500 data-nosnippet>500</a> } |
| <a href=#501 id=501 data-nosnippet>501</a> |
| <a href=#502 id=502 data-nosnippet>502</a> <span class="attr">#[test] |
| <a href=#503 id=503 data-nosnippet>503</a> </span><span class="kw">fn </span>multi_crate() { |
| <a href=#504 id=504 data-nosnippet>504</a> check_definitions( |
| <a href=#505 id=505 data-nosnippet>505</a> <span class="string">r#" |
| <a href=#506 id=506 data-nosnippet>506</a>//- /workspace/main.rs crate:main deps:foo |
| <a href=#507 id=507 data-nosnippet>507</a> |
| <a href=#508 id=508 data-nosnippet>508</a> |
| <a href=#509 id=509 data-nosnippet>509</a>use foo::func; |
| <a href=#510 id=510 data-nosnippet>510</a> |
| <a href=#511 id=511 data-nosnippet>511</a>fn main() { |
| <a href=#512 id=512 data-nosnippet>512</a> //^^^^ |
| <a href=#513 id=513 data-nosnippet>513</a> func(); |
| <a href=#514 id=514 data-nosnippet>514</a>} |
| <a href=#515 id=515 data-nosnippet>515</a>//- /workspace/foo/lib.rs crate:foo |
| <a href=#516 id=516 data-nosnippet>516</a> |
| <a href=#517 id=517 data-nosnippet>517</a>pub func() { |
| <a href=#518 id=518 data-nosnippet>518</a> |
| <a href=#519 id=519 data-nosnippet>519</a>} |
| <a href=#520 id=520 data-nosnippet>520</a>"#</span>, |
| <a href=#521 id=521 data-nosnippet>521</a> VendoredLibrariesConfig::Included { |
| <a href=#522 id=522 data-nosnippet>522</a> workspace_root: <span class="kw-2">&</span>VfsPath::new_virtual_path(<span class="string">"/workspace"</span>.to_owned()), |
| <a href=#523 id=523 data-nosnippet>523</a> }, |
| <a href=#524 id=524 data-nosnippet>524</a> ); |
| <a href=#525 id=525 data-nosnippet>525</a> } |
| <a href=#526 id=526 data-nosnippet>526</a> |
| <a href=#527 id=527 data-nosnippet>527</a> <span class="attr">#[test] |
| <a href=#528 id=528 data-nosnippet>528</a> </span><span class="kw">fn </span>vendored_crate() { |
| <a href=#529 id=529 data-nosnippet>529</a> check_all_ranges( |
| <a href=#530 id=530 data-nosnippet>530</a> <span class="string">r#" |
| <a href=#531 id=531 data-nosnippet>531</a>//- /workspace/main.rs crate:main deps:external,vendored |
| <a href=#532 id=532 data-nosnippet>532</a>struct Main(i32); |
| <a href=#533 id=533 data-nosnippet>533</a> //^^^^ ^^^ |
| <a href=#534 id=534 data-nosnippet>534</a> |
| <a href=#535 id=535 data-nosnippet>535</a>//- /external/lib.rs new_source_root:library crate:external@0.1.0,https://a.b/foo.git library |
| <a href=#536 id=536 data-nosnippet>536</a>struct ExternalLibrary(i32); |
| <a href=#537 id=537 data-nosnippet>537</a> |
| <a href=#538 id=538 data-nosnippet>538</a>//- /workspace/vendored/lib.rs new_source_root:library crate:vendored@0.1.0,https://a.b/bar.git library |
| <a href=#539 id=539 data-nosnippet>539</a>struct VendoredLibrary(i32); |
| <a href=#540 id=540 data-nosnippet>540</a> //^^^^^^^^^^^^^^^ ^^^ |
| <a href=#541 id=541 data-nosnippet>541</a>"#</span>, |
| <a href=#542 id=542 data-nosnippet>542</a> VendoredLibrariesConfig::Included { |
| <a href=#543 id=543 data-nosnippet>543</a> workspace_root: <span class="kw-2">&</span>VfsPath::new_virtual_path(<span class="string">"/workspace"</span>.to_owned()), |
| <a href=#544 id=544 data-nosnippet>544</a> }, |
| <a href=#545 id=545 data-nosnippet>545</a> ); |
| <a href=#546 id=546 data-nosnippet>546</a> } |
| <a href=#547 id=547 data-nosnippet>547</a> |
| <a href=#548 id=548 data-nosnippet>548</a> <span class="attr">#[test] |
| <a href=#549 id=549 data-nosnippet>549</a> </span><span class="kw">fn </span>vendored_crate_excluded() { |
| <a href=#550 id=550 data-nosnippet>550</a> check_all_ranges( |
| <a href=#551 id=551 data-nosnippet>551</a> <span class="string">r#" |
| <a href=#552 id=552 data-nosnippet>552</a>//- /workspace/main.rs crate:main deps:external,vendored |
| <a href=#553 id=553 data-nosnippet>553</a>struct Main(i32); |
| <a href=#554 id=554 data-nosnippet>554</a> //^^^^ ^^^ |
| <a href=#555 id=555 data-nosnippet>555</a> |
| <a href=#556 id=556 data-nosnippet>556</a>//- /external/lib.rs new_source_root:library crate:external@0.1.0,https://a.b/foo.git library |
| <a href=#557 id=557 data-nosnippet>557</a>struct ExternalLibrary(i32); |
| <a href=#558 id=558 data-nosnippet>558</a> |
| <a href=#559 id=559 data-nosnippet>559</a>//- /workspace/vendored/lib.rs new_source_root:library crate:vendored@0.1.0,https://a.b/bar.git library |
| <a href=#560 id=560 data-nosnippet>560</a>struct VendoredLibrary(i32); |
| <a href=#561 id=561 data-nosnippet>561</a>"#</span>, |
| <a href=#562 id=562 data-nosnippet>562</a> VendoredLibrariesConfig::Excluded, |
| <a href=#563 id=563 data-nosnippet>563</a> ) |
| <a href=#564 id=564 data-nosnippet>564</a> } |
| <a href=#565 id=565 data-nosnippet>565</a> |
| <a href=#566 id=566 data-nosnippet>566</a> <span class="attr">#[test] |
| <a href=#567 id=567 data-nosnippet>567</a> </span><span class="kw">fn </span>derives() { |
| <a href=#568 id=568 data-nosnippet>568</a> check_all_ranges( |
| <a href=#569 id=569 data-nosnippet>569</a> <span class="string">r#" |
| <a href=#570 id=570 data-nosnippet>570</a>//- minicore:derive |
| <a href=#571 id=571 data-nosnippet>571</a>#[rustc_builtin_macro] |
| <a href=#572 id=572 data-nosnippet>572</a>//^^^^^^^^^^^^^^^^^^^ |
| <a href=#573 id=573 data-nosnippet>573</a>pub macro Copy {} |
| <a href=#574 id=574 data-nosnippet>574</a> //^^^^ |
| <a href=#575 id=575 data-nosnippet>575</a>#[derive(Copy)] |
| <a href=#576 id=576 data-nosnippet>576</a>//^^^^^^ ^^^^ |
| <a href=#577 id=577 data-nosnippet>577</a>struct Hello(i32); |
| <a href=#578 id=578 data-nosnippet>578</a> //^^^^^ ^^^ |
| <a href=#579 id=579 data-nosnippet>579</a>"#</span>, |
| <a href=#580 id=580 data-nosnippet>580</a> VendoredLibrariesConfig::Included { |
| <a href=#581 id=581 data-nosnippet>581</a> workspace_root: <span class="kw-2">&</span>VfsPath::new_virtual_path(<span class="string">"/workspace"</span>.to_owned()), |
| <a href=#582 id=582 data-nosnippet>582</a> }, |
| <a href=#583 id=583 data-nosnippet>583</a> ); |
| <a href=#584 id=584 data-nosnippet>584</a> } |
| <a href=#585 id=585 data-nosnippet>585</a>} |
| </code></pre></div></section></main></body></html> |
