| <!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/paths/src/lib.rs`."><title>lib.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-e56847b5.css"><meta name="rustdoc-vars" data-root-path="../../" data-static-root-path="../../static.files/" data-current-crate="paths" data-themes="" data-resource-suffix="" data-rustdoc-version="1.91.0 (f8297e351 2025-10-28)" data-channel="1.91.0" data-search-js="search-e256b49e.js" data-stringdex-js="stringdex-c3e638e9.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-6dc2a7f3.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">paths/</div>lib.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">//! Thin wrappers around [`camino::path`], distinguishing between absolute and |
| <a href=#2 id=2 data-nosnippet>2</a>//! relative paths. |
| <a href=#3 id=3 data-nosnippet>3</a> |
| <a href=#4 id=4 data-nosnippet>4</a></span><span class="kw">use </span>std::{ |
| <a href=#5 id=5 data-nosnippet>5</a> borrow::Borrow, |
| <a href=#6 id=6 data-nosnippet>6</a> ffi::OsStr, |
| <a href=#7 id=7 data-nosnippet>7</a> fmt, ops, |
| <a href=#8 id=8 data-nosnippet>8</a> path::{Path, PathBuf}, |
| <a href=#9 id=9 data-nosnippet>9</a>}; |
| <a href=#10 id=10 data-nosnippet>10</a> |
| <a href=#11 id=11 data-nosnippet>11</a><span class="kw">pub use </span>camino::{Utf8Component, Utf8Components, Utf8Path, Utf8PathBuf, Utf8Prefix}; |
| <a href=#12 id=12 data-nosnippet>12</a> |
| <a href=#13 id=13 data-nosnippet>13</a><span class="doccomment">/// A [`Utf8PathBuf`] that is guaranteed to be absolute. |
| <a href=#14 id=14 data-nosnippet>14</a></span><span class="attr">#[derive(Debug, Clone, Ord, PartialOrd, Eq, Hash)] |
| <a href=#15 id=15 data-nosnippet>15</a></span><span class="kw">pub struct </span>AbsPathBuf(Utf8PathBuf); |
| <a href=#16 id=16 data-nosnippet>16</a> |
| <a href=#17 id=17 data-nosnippet>17</a><span class="kw">impl </span>From<AbsPathBuf> <span class="kw">for </span>Utf8PathBuf { |
| <a href=#18 id=18 data-nosnippet>18</a> <span class="kw">fn </span>from(AbsPathBuf(path_buf): AbsPathBuf) -> Utf8PathBuf { |
| <a href=#19 id=19 data-nosnippet>19</a> path_buf |
| <a href=#20 id=20 data-nosnippet>20</a> } |
| <a href=#21 id=21 data-nosnippet>21</a>} |
| <a href=#22 id=22 data-nosnippet>22</a> |
| <a href=#23 id=23 data-nosnippet>23</a><span class="kw">impl </span>From<AbsPathBuf> <span class="kw">for </span>PathBuf { |
| <a href=#24 id=24 data-nosnippet>24</a> <span class="kw">fn </span>from(AbsPathBuf(path_buf): AbsPathBuf) -> PathBuf { |
| <a href=#25 id=25 data-nosnippet>25</a> path_buf.into() |
| <a href=#26 id=26 data-nosnippet>26</a> } |
| <a href=#27 id=27 data-nosnippet>27</a>} |
| <a href=#28 id=28 data-nosnippet>28</a> |
| <a href=#29 id=29 data-nosnippet>29</a><span class="kw">impl </span>ops::Deref <span class="kw">for </span>AbsPathBuf { |
| <a href=#30 id=30 data-nosnippet>30</a> <span class="kw">type </span>Target = AbsPath; |
| <a href=#31 id=31 data-nosnippet>31</a> <span class="kw">fn </span>deref(<span class="kw-2">&</span><span class="self">self</span>) -> <span class="kw-2">&</span>AbsPath { |
| <a href=#32 id=32 data-nosnippet>32</a> <span class="self">self</span>.as_path() |
| <a href=#33 id=33 data-nosnippet>33</a> } |
| <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="kw">impl </span>AsRef<Utf8Path> <span class="kw">for </span>AbsPathBuf { |
| <a href=#37 id=37 data-nosnippet>37</a> <span class="kw">fn </span>as_ref(<span class="kw-2">&</span><span class="self">self</span>) -> <span class="kw-2">&</span>Utf8Path { |
| <a href=#38 id=38 data-nosnippet>38</a> <span class="self">self</span>.<span class="number">0</span>.as_path() |
| <a href=#39 id=39 data-nosnippet>39</a> } |
| <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="kw">impl </span>AsRef<OsStr> <span class="kw">for </span>AbsPathBuf { |
| <a href=#43 id=43 data-nosnippet>43</a> <span class="kw">fn </span>as_ref(<span class="kw-2">&</span><span class="self">self</span>) -> <span class="kw-2">&</span>OsStr { |
| <a href=#44 id=44 data-nosnippet>44</a> <span class="self">self</span>.<span class="number">0</span>.as_ref() |
| <a href=#45 id=45 data-nosnippet>45</a> } |
| <a href=#46 id=46 data-nosnippet>46</a>} |
| <a href=#47 id=47 data-nosnippet>47</a> |
| <a href=#48 id=48 data-nosnippet>48</a><span class="kw">impl </span>AsRef<Path> <span class="kw">for </span>AbsPathBuf { |
| <a href=#49 id=49 data-nosnippet>49</a> <span class="kw">fn </span>as_ref(<span class="kw-2">&</span><span class="self">self</span>) -> <span class="kw-2">&</span>Path { |
| <a href=#50 id=50 data-nosnippet>50</a> <span class="self">self</span>.<span class="number">0</span>.as_ref() |
| <a href=#51 id=51 data-nosnippet>51</a> } |
| <a href=#52 id=52 data-nosnippet>52</a>} |
| <a href=#53 id=53 data-nosnippet>53</a> |
| <a href=#54 id=54 data-nosnippet>54</a><span class="kw">impl </span>AsRef<AbsPath> <span class="kw">for </span>AbsPathBuf { |
| <a href=#55 id=55 data-nosnippet>55</a> <span class="kw">fn </span>as_ref(<span class="kw-2">&</span><span class="self">self</span>) -> <span class="kw-2">&</span>AbsPath { |
| <a href=#56 id=56 data-nosnippet>56</a> <span class="self">self</span>.as_path() |
| <a href=#57 id=57 data-nosnippet>57</a> } |
| <a href=#58 id=58 data-nosnippet>58</a>} |
| <a href=#59 id=59 data-nosnippet>59</a> |
| <a href=#60 id=60 data-nosnippet>60</a><span class="kw">impl </span>Borrow<AbsPath> <span class="kw">for </span>AbsPathBuf { |
| <a href=#61 id=61 data-nosnippet>61</a> <span class="kw">fn </span>borrow(<span class="kw-2">&</span><span class="self">self</span>) -> <span class="kw-2">&</span>AbsPath { |
| <a href=#62 id=62 data-nosnippet>62</a> <span class="self">self</span>.as_path() |
| <a href=#63 id=63 data-nosnippet>63</a> } |
| <a href=#64 id=64 data-nosnippet>64</a>} |
| <a href=#65 id=65 data-nosnippet>65</a> |
| <a href=#66 id=66 data-nosnippet>66</a><span class="kw">impl </span>TryFrom<Utf8PathBuf> <span class="kw">for </span>AbsPathBuf { |
| <a href=#67 id=67 data-nosnippet>67</a> <span class="kw">type </span>Error = Utf8PathBuf; |
| <a href=#68 id=68 data-nosnippet>68</a> <span class="kw">fn </span>try_from(path_buf: Utf8PathBuf) -> <span class="prelude-ty">Result</span><AbsPathBuf, Utf8PathBuf> { |
| <a href=#69 id=69 data-nosnippet>69</a> <span class="kw">if </span>!path_buf.is_absolute() { |
| <a href=#70 id=70 data-nosnippet>70</a> <span class="kw">return </span><span class="prelude-val">Err</span>(path_buf); |
| <a href=#71 id=71 data-nosnippet>71</a> } |
| <a href=#72 id=72 data-nosnippet>72</a> <span class="prelude-val">Ok</span>(AbsPathBuf(path_buf)) |
| <a href=#73 id=73 data-nosnippet>73</a> } |
| <a href=#74 id=74 data-nosnippet>74</a>} |
| <a href=#75 id=75 data-nosnippet>75</a> |
| <a href=#76 id=76 data-nosnippet>76</a><span class="kw">impl </span>TryFrom<<span class="kw-2">&</span>str> <span class="kw">for </span>AbsPathBuf { |
| <a href=#77 id=77 data-nosnippet>77</a> <span class="kw">type </span>Error = Utf8PathBuf; |
| <a href=#78 id=78 data-nosnippet>78</a> <span class="kw">fn </span>try_from(path: <span class="kw-2">&</span>str) -> <span class="prelude-ty">Result</span><AbsPathBuf, Utf8PathBuf> { |
| <a href=#79 id=79 data-nosnippet>79</a> AbsPathBuf::try_from(Utf8PathBuf::from(path)) |
| <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> |
| <a href=#83 id=83 data-nosnippet>83</a><span class="kw">impl</span><P: AsRef<Path> + <span class="question-mark">?</span>Sized> PartialEq<P> <span class="kw">for </span>AbsPathBuf { |
| <a href=#84 id=84 data-nosnippet>84</a> <span class="kw">fn </span>eq(<span class="kw-2">&</span><span class="self">self</span>, other: <span class="kw-2">&</span>P) -> bool { |
| <a href=#85 id=85 data-nosnippet>85</a> <span class="self">self</span>.<span class="number">0</span>.as_std_path() == other.as_ref() |
| <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> |
| <a href=#89 id=89 data-nosnippet>89</a><span class="kw">impl </span>AbsPathBuf { |
| <a href=#90 id=90 data-nosnippet>90</a> <span class="doccomment">/// Wrap the given absolute path in `AbsPathBuf` |
| <a href=#91 id=91 data-nosnippet>91</a> /// |
| <a href=#92 id=92 data-nosnippet>92</a> /// # Panics |
| <a href=#93 id=93 data-nosnippet>93</a> /// |
| <a href=#94 id=94 data-nosnippet>94</a> /// Panics if `path` is not absolute. |
| <a href=#95 id=95 data-nosnippet>95</a> </span><span class="kw">pub fn </span>assert(path: Utf8PathBuf) -> AbsPathBuf { |
| <a href=#96 id=96 data-nosnippet>96</a> AbsPathBuf::try_from(path) |
| <a href=#97 id=97 data-nosnippet>97</a> .unwrap_or_else(|path| <span class="macro">panic!</span>(<span class="string">"expected absolute path, got {path}"</span>)) |
| <a href=#98 id=98 data-nosnippet>98</a> } |
| <a href=#99 id=99 data-nosnippet>99</a> |
| <a href=#100 id=100 data-nosnippet>100</a> <span class="doccomment">/// Wrap the given absolute path in `AbsPathBuf` |
| <a href=#101 id=101 data-nosnippet>101</a> /// |
| <a href=#102 id=102 data-nosnippet>102</a> /// # Panics |
| <a href=#103 id=103 data-nosnippet>103</a> /// |
| <a href=#104 id=104 data-nosnippet>104</a> /// Panics if `path` is not absolute. |
| <a href=#105 id=105 data-nosnippet>105</a> </span><span class="kw">pub fn </span>assert_utf8(path: PathBuf) -> AbsPathBuf { |
| <a href=#106 id=106 data-nosnippet>106</a> AbsPathBuf::assert( |
| <a href=#107 id=107 data-nosnippet>107</a> Utf8PathBuf::from_path_buf(path) |
| <a href=#108 id=108 data-nosnippet>108</a> .unwrap_or_else(|path| <span class="macro">panic!</span>(<span class="string">"expected utf8 path, got {}"</span>, path.display())), |
| <a href=#109 id=109 data-nosnippet>109</a> ) |
| <a href=#110 id=110 data-nosnippet>110</a> } |
| <a href=#111 id=111 data-nosnippet>111</a> |
| <a href=#112 id=112 data-nosnippet>112</a> <span class="doccomment">/// Coerces to an `AbsPath` slice. |
| <a href=#113 id=113 data-nosnippet>113</a> /// |
| <a href=#114 id=114 data-nosnippet>114</a> /// Equivalent of [`Utf8PathBuf::as_path`] for `AbsPathBuf`. |
| <a href=#115 id=115 data-nosnippet>115</a> </span><span class="kw">pub fn </span>as_path(<span class="kw-2">&</span><span class="self">self</span>) -> <span class="kw-2">&</span>AbsPath { |
| <a href=#116 id=116 data-nosnippet>116</a> AbsPath::assert(<span class="self">self</span>.<span class="number">0</span>.as_path()) |
| <a href=#117 id=117 data-nosnippet>117</a> } |
| <a href=#118 id=118 data-nosnippet>118</a> |
| <a href=#119 id=119 data-nosnippet>119</a> <span class="doccomment">/// Equivalent of [`Utf8PathBuf::pop`] for `AbsPathBuf`. |
| <a href=#120 id=120 data-nosnippet>120</a> /// |
| <a href=#121 id=121 data-nosnippet>121</a> /// Note that this won't remove the root component, so `self` will still be |
| <a href=#122 id=122 data-nosnippet>122</a> /// absolute. |
| <a href=#123 id=123 data-nosnippet>123</a> </span><span class="kw">pub fn </span>pop(<span class="kw-2">&mut </span><span class="self">self</span>) -> bool { |
| <a href=#124 id=124 data-nosnippet>124</a> <span class="self">self</span>.<span class="number">0</span>.pop() |
| <a href=#125 id=125 data-nosnippet>125</a> } |
| <a href=#126 id=126 data-nosnippet>126</a> |
| <a href=#127 id=127 data-nosnippet>127</a> <span class="doccomment">/// Equivalent of [`PathBuf::push`] for `AbsPathBuf`. |
| <a href=#128 id=128 data-nosnippet>128</a> /// |
| <a href=#129 id=129 data-nosnippet>129</a> /// Extends `self` with `path`. |
| <a href=#130 id=130 data-nosnippet>130</a> /// |
| <a href=#131 id=131 data-nosnippet>131</a> /// If `path` is absolute, it replaces the current path. |
| <a href=#132 id=132 data-nosnippet>132</a> /// |
| <a href=#133 id=133 data-nosnippet>133</a> /// On Windows: |
| <a href=#134 id=134 data-nosnippet>134</a> /// |
| <a href=#135 id=135 data-nosnippet>135</a> /// * if `path` has a root but no prefix (e.g., `\windows`), it |
| <a href=#136 id=136 data-nosnippet>136</a> /// replaces everything except for the prefix (if any) of `self`. |
| <a href=#137 id=137 data-nosnippet>137</a> /// * if `path` has a prefix but no root, it replaces `self`. |
| <a href=#138 id=138 data-nosnippet>138</a> /// * if `self` has a verbatim prefix (e.g. `\\?\C:\windows`) |
| <a href=#139 id=139 data-nosnippet>139</a> /// and `path` is not empty, the new path is normalized: all references |
| <a href=#140 id=140 data-nosnippet>140</a> /// to `.` and `..` are removed. |
| <a href=#141 id=141 data-nosnippet>141</a> </span><span class="kw">pub fn </span>push<P: AsRef<Utf8Path>>(<span class="kw-2">&mut </span><span class="self">self</span>, suffix: P) { |
| <a href=#142 id=142 data-nosnippet>142</a> <span class="self">self</span>.<span class="number">0</span>.push(suffix) |
| <a href=#143 id=143 data-nosnippet>143</a> } |
| <a href=#144 id=144 data-nosnippet>144</a> |
| <a href=#145 id=145 data-nosnippet>145</a> <span class="kw">pub fn </span>join(<span class="kw-2">&</span><span class="self">self</span>, path: <span class="kw">impl </span>AsRef<Utf8Path>) -> <span class="self">Self </span>{ |
| <a href=#146 id=146 data-nosnippet>146</a> <span class="self">Self</span>(<span class="self">self</span>.<span class="number">0</span>.join(path)) |
| <a href=#147 id=147 data-nosnippet>147</a> } |
| <a href=#148 id=148 data-nosnippet>148</a>} |
| <a href=#149 id=149 data-nosnippet>149</a> |
| <a href=#150 id=150 data-nosnippet>150</a><span class="kw">impl </span>fmt::Display <span class="kw">for </span>AbsPathBuf { |
| <a href=#151 id=151 data-nosnippet>151</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=#152 id=152 data-nosnippet>152</a> fmt::Display::fmt(<span class="kw-2">&</span><span class="self">self</span>.<span class="number">0</span>, f) |
| <a href=#153 id=153 data-nosnippet>153</a> } |
| <a href=#154 id=154 data-nosnippet>154</a>} |
| <a href=#155 id=155 data-nosnippet>155</a> |
| <a href=#156 id=156 data-nosnippet>156</a><span class="doccomment">/// Wrapper around an absolute [`Utf8Path`]. |
| <a href=#157 id=157 data-nosnippet>157</a></span><span class="attr">#[derive(Debug, Ord, PartialOrd, Eq, Hash)] |
| <a href=#158 id=158 data-nosnippet>158</a>#[repr(transparent)] |
| <a href=#159 id=159 data-nosnippet>159</a></span><span class="kw">pub struct </span>AbsPath(Utf8Path); |
| <a href=#160 id=160 data-nosnippet>160</a> |
| <a href=#161 id=161 data-nosnippet>161</a><span class="kw">impl</span><P: AsRef<Path> + <span class="question-mark">?</span>Sized> PartialEq<P> <span class="kw">for </span>AbsPath { |
| <a href=#162 id=162 data-nosnippet>162</a> <span class="kw">fn </span>eq(<span class="kw-2">&</span><span class="self">self</span>, other: <span class="kw-2">&</span>P) -> bool { |
| <a href=#163 id=163 data-nosnippet>163</a> <span class="self">self</span>.<span class="number">0</span>.as_std_path() == other.as_ref() |
| <a href=#164 id=164 data-nosnippet>164</a> } |
| <a href=#165 id=165 data-nosnippet>165</a>} |
| <a href=#166 id=166 data-nosnippet>166</a> |
| <a href=#167 id=167 data-nosnippet>167</a><span class="kw">impl </span>AsRef<Utf8Path> <span class="kw">for </span>AbsPath { |
| <a href=#168 id=168 data-nosnippet>168</a> <span class="kw">fn </span>as_ref(<span class="kw-2">&</span><span class="self">self</span>) -> <span class="kw-2">&</span>Utf8Path { |
| <a href=#169 id=169 data-nosnippet>169</a> <span class="kw-2">&</span><span class="self">self</span>.<span class="number">0 |
| <a href=#170 id=170 data-nosnippet>170</a> </span>} |
| <a href=#171 id=171 data-nosnippet>171</a>} |
| <a href=#172 id=172 data-nosnippet>172</a> |
| <a href=#173 id=173 data-nosnippet>173</a><span class="kw">impl </span>AsRef<Path> <span class="kw">for </span>AbsPath { |
| <a href=#174 id=174 data-nosnippet>174</a> <span class="kw">fn </span>as_ref(<span class="kw-2">&</span><span class="self">self</span>) -> <span class="kw-2">&</span>Path { |
| <a href=#175 id=175 data-nosnippet>175</a> <span class="self">self</span>.<span class="number">0</span>.as_ref() |
| <a href=#176 id=176 data-nosnippet>176</a> } |
| <a href=#177 id=177 data-nosnippet>177</a>} |
| <a href=#178 id=178 data-nosnippet>178</a> |
| <a href=#179 id=179 data-nosnippet>179</a><span class="kw">impl </span>AsRef<OsStr> <span class="kw">for </span>AbsPath { |
| <a href=#180 id=180 data-nosnippet>180</a> <span class="kw">fn </span>as_ref(<span class="kw-2">&</span><span class="self">self</span>) -> <span class="kw-2">&</span>OsStr { |
| <a href=#181 id=181 data-nosnippet>181</a> <span class="self">self</span>.<span class="number">0</span>.as_ref() |
| <a href=#182 id=182 data-nosnippet>182</a> } |
| <a href=#183 id=183 data-nosnippet>183</a>} |
| <a href=#184 id=184 data-nosnippet>184</a> |
| <a href=#185 id=185 data-nosnippet>185</a><span class="kw">impl </span>ToOwned <span class="kw">for </span>AbsPath { |
| <a href=#186 id=186 data-nosnippet>186</a> <span class="kw">type </span>Owned = AbsPathBuf; |
| <a href=#187 id=187 data-nosnippet>187</a> |
| <a href=#188 id=188 data-nosnippet>188</a> <span class="kw">fn </span>to_owned(<span class="kw-2">&</span><span class="self">self</span>) -> <span class="self">Self</span>::Owned { |
| <a href=#189 id=189 data-nosnippet>189</a> AbsPathBuf(<span class="self">self</span>.<span class="number">0</span>.to_owned()) |
| <a href=#190 id=190 data-nosnippet>190</a> } |
| <a href=#191 id=191 data-nosnippet>191</a>} |
| <a href=#192 id=192 data-nosnippet>192</a> |
| <a href=#193 id=193 data-nosnippet>193</a><span class="kw">impl</span><<span class="lifetime">'a</span>> TryFrom<<span class="kw-2">&</span><span class="lifetime">'a </span>Utf8Path> <span class="kw">for </span><span class="kw-2">&</span><span class="lifetime">'a </span>AbsPath { |
| <a href=#194 id=194 data-nosnippet>194</a> <span class="kw">type </span>Error = <span class="kw-2">&</span><span class="lifetime">'a </span>Utf8Path; |
| <a href=#195 id=195 data-nosnippet>195</a> <span class="kw">fn </span>try_from(path: <span class="kw-2">&</span><span class="lifetime">'a </span>Utf8Path) -> <span class="prelude-ty">Result</span><<span class="kw-2">&</span><span class="lifetime">'a </span>AbsPath, <span class="kw-2">&</span><span class="lifetime">'a </span>Utf8Path> { |
| <a href=#196 id=196 data-nosnippet>196</a> <span class="kw">if </span>!path.is_absolute() { |
| <a href=#197 id=197 data-nosnippet>197</a> <span class="kw">return </span><span class="prelude-val">Err</span>(path); |
| <a href=#198 id=198 data-nosnippet>198</a> } |
| <a href=#199 id=199 data-nosnippet>199</a> <span class="prelude-val">Ok</span>(AbsPath::assert(path)) |
| <a href=#200 id=200 data-nosnippet>200</a> } |
| <a href=#201 id=201 data-nosnippet>201</a>} |
| <a href=#202 id=202 data-nosnippet>202</a> |
| <a href=#203 id=203 data-nosnippet>203</a><span class="kw">impl </span>AbsPath { |
| <a href=#204 id=204 data-nosnippet>204</a> <span class="doccomment">/// Wrap the given absolute path in `AbsPath` |
| <a href=#205 id=205 data-nosnippet>205</a> /// |
| <a href=#206 id=206 data-nosnippet>206</a> /// # Panics |
| <a href=#207 id=207 data-nosnippet>207</a> /// |
| <a href=#208 id=208 data-nosnippet>208</a> /// Panics if `path` is not absolute. |
| <a href=#209 id=209 data-nosnippet>209</a> </span><span class="kw">pub fn </span>assert(path: <span class="kw-2">&</span>Utf8Path) -> <span class="kw-2">&</span>AbsPath { |
| <a href=#210 id=210 data-nosnippet>210</a> <span class="macro">assert!</span>(path.is_absolute(), <span class="string">"{path} is not absolute"</span>); |
| <a href=#211 id=211 data-nosnippet>211</a> <span class="kw">unsafe </span>{ <span class="kw-2">&*</span>(path <span class="kw">as </span><span class="kw-2">*const </span>Utf8Path <span class="kw">as </span><span class="kw-2">*const </span>AbsPath) } |
| <a href=#212 id=212 data-nosnippet>212</a> } |
| <a href=#213 id=213 data-nosnippet>213</a> |
| <a href=#214 id=214 data-nosnippet>214</a> <span class="doccomment">/// Equivalent of [`Utf8Path::parent`] for `AbsPath`. |
| <a href=#215 id=215 data-nosnippet>215</a> </span><span class="kw">pub fn </span>parent(<span class="kw-2">&</span><span class="self">self</span>) -> <span class="prelude-ty">Option</span><<span class="kw-2">&</span>AbsPath> { |
| <a href=#216 id=216 data-nosnippet>216</a> <span class="self">self</span>.<span class="number">0</span>.parent().map(AbsPath::assert) |
| <a href=#217 id=217 data-nosnippet>217</a> } |
| <a href=#218 id=218 data-nosnippet>218</a> |
| <a href=#219 id=219 data-nosnippet>219</a> <span class="doccomment">/// Equivalent of [`Utf8Path::join`] for `AbsPath` with an additional normalize step afterwards. |
| <a href=#220 id=220 data-nosnippet>220</a> </span><span class="kw">pub fn </span>absolutize(<span class="kw-2">&</span><span class="self">self</span>, path: <span class="kw">impl </span>AsRef<Utf8Path>) -> AbsPathBuf { |
| <a href=#221 id=221 data-nosnippet>221</a> <span class="self">self</span>.join(path).normalize() |
| <a href=#222 id=222 data-nosnippet>222</a> } |
| <a href=#223 id=223 data-nosnippet>223</a> |
| <a href=#224 id=224 data-nosnippet>224</a> <span class="doccomment">/// Equivalent of [`Utf8Path::join`] for `AbsPath`. |
| <a href=#225 id=225 data-nosnippet>225</a> </span><span class="kw">pub fn </span>join(<span class="kw-2">&</span><span class="self">self</span>, path: <span class="kw">impl </span>AsRef<Utf8Path>) -> AbsPathBuf { |
| <a href=#226 id=226 data-nosnippet>226</a> Utf8Path::join(<span class="self">self</span>.as_ref(), path).try_into().unwrap() |
| <a href=#227 id=227 data-nosnippet>227</a> } |
| <a href=#228 id=228 data-nosnippet>228</a> |
| <a href=#229 id=229 data-nosnippet>229</a> <span class="doccomment">/// Normalize the given path: |
| <a href=#230 id=230 data-nosnippet>230</a> /// - Removes repeated separators: `/a//b` becomes `/a/b` |
| <a href=#231 id=231 data-nosnippet>231</a> /// - Removes occurrences of `.` and resolves `..`. |
| <a href=#232 id=232 data-nosnippet>232</a> /// - Removes trailing slashes: `/a/b/` becomes `/a/b`. |
| <a href=#233 id=233 data-nosnippet>233</a> /// |
| <a href=#234 id=234 data-nosnippet>234</a> /// # Example |
| <a href=#235 id=235 data-nosnippet>235</a> /// ```ignore |
| <a href=#236 id=236 data-nosnippet>236</a> /// # use paths::AbsPathBuf; |
| <a href=#237 id=237 data-nosnippet>237</a> /// let abs_path_buf = AbsPathBuf::assert("/a/../../b/.//c//".into()); |
| <a href=#238 id=238 data-nosnippet>238</a> /// let normalized = abs_path_buf.normalize(); |
| <a href=#239 id=239 data-nosnippet>239</a> /// assert_eq!(normalized, AbsPathBuf::assert("/b/c".into())); |
| <a href=#240 id=240 data-nosnippet>240</a> /// ``` |
| <a href=#241 id=241 data-nosnippet>241</a> </span><span class="kw">pub fn </span>normalize(<span class="kw-2">&</span><span class="self">self</span>) -> AbsPathBuf { |
| <a href=#242 id=242 data-nosnippet>242</a> AbsPathBuf(normalize_path(<span class="kw-2">&</span><span class="self">self</span>.<span class="number">0</span>)) |
| <a href=#243 id=243 data-nosnippet>243</a> } |
| <a href=#244 id=244 data-nosnippet>244</a> |
| <a href=#245 id=245 data-nosnippet>245</a> <span class="doccomment">/// Equivalent of [`Utf8Path::to_path_buf`] for `AbsPath`. |
| <a href=#246 id=246 data-nosnippet>246</a> </span><span class="kw">pub fn </span>to_path_buf(<span class="kw-2">&</span><span class="self">self</span>) -> AbsPathBuf { |
| <a href=#247 id=247 data-nosnippet>247</a> AbsPathBuf::try_from(<span class="self">self</span>.<span class="number">0</span>.to_path_buf()).unwrap() |
| <a href=#248 id=248 data-nosnippet>248</a> } |
| <a href=#249 id=249 data-nosnippet>249</a> |
| <a href=#250 id=250 data-nosnippet>250</a> <span class="kw">pub fn </span>canonicalize(<span class="kw-2">&</span><span class="self">self</span>) -> ! { |
| <a href=#251 id=251 data-nosnippet>251</a> <span class="macro">panic!</span>( |
| <a href=#252 id=252 data-nosnippet>252</a> <span class="string">"We explicitly do not provide canonicalization API, as that is almost always a wrong solution, see #14430" |
| <a href=#253 id=253 data-nosnippet>253</a> </span>) |
| <a href=#254 id=254 data-nosnippet>254</a> } |
| <a href=#255 id=255 data-nosnippet>255</a> |
| <a href=#256 id=256 data-nosnippet>256</a> <span class="doccomment">/// Equivalent of [`Utf8Path::strip_prefix`] for `AbsPath`. |
| <a href=#257 id=257 data-nosnippet>257</a> /// |
| <a href=#258 id=258 data-nosnippet>258</a> /// Returns a relative path. |
| <a href=#259 id=259 data-nosnippet>259</a> </span><span class="kw">pub fn </span>strip_prefix(<span class="kw-2">&</span><span class="self">self</span>, base: <span class="kw-2">&</span>AbsPath) -> <span class="prelude-ty">Option</span><<span class="kw-2">&</span>RelPath> { |
| <a href=#260 id=260 data-nosnippet>260</a> <span class="self">self</span>.<span class="number">0</span>.strip_prefix(base).ok().map(RelPath::new_unchecked) |
| <a href=#261 id=261 data-nosnippet>261</a> } |
| <a href=#262 id=262 data-nosnippet>262</a> <span class="kw">pub fn </span>starts_with(<span class="kw-2">&</span><span class="self">self</span>, base: <span class="kw-2">&</span>AbsPath) -> bool { |
| <a href=#263 id=263 data-nosnippet>263</a> <span class="self">self</span>.<span class="number">0</span>.starts_with(<span class="kw-2">&</span>base.<span class="number">0</span>) |
| <a href=#264 id=264 data-nosnippet>264</a> } |
| <a href=#265 id=265 data-nosnippet>265</a> <span class="kw">pub fn </span>ends_with(<span class="kw-2">&</span><span class="self">self</span>, suffix: <span class="kw-2">&</span>RelPath) -> bool { |
| <a href=#266 id=266 data-nosnippet>266</a> <span class="self">self</span>.<span class="number">0</span>.ends_with(<span class="kw-2">&</span>suffix.<span class="number">0</span>) |
| <a href=#267 id=267 data-nosnippet>267</a> } |
| <a href=#268 id=268 data-nosnippet>268</a> |
| <a href=#269 id=269 data-nosnippet>269</a> <span class="kw">pub fn </span>name_and_extension(<span class="kw-2">&</span><span class="self">self</span>) -> <span class="prelude-ty">Option</span><(<span class="kw-2">&</span>str, <span class="prelude-ty">Option</span><<span class="kw-2">&</span>str>)> { |
| <a href=#270 id=270 data-nosnippet>270</a> <span class="prelude-val">Some</span>((<span class="self">self</span>.file_stem()<span class="question-mark">?</span>, <span class="self">self</span>.extension())) |
| <a href=#271 id=271 data-nosnippet>271</a> } |
| <a href=#272 id=272 data-nosnippet>272</a> |
| <a href=#273 id=273 data-nosnippet>273</a> <span class="comment">// region:delegate-methods |
| <a href=#274 id=274 data-nosnippet>274</a> |
| <a href=#275 id=275 data-nosnippet>275</a> // Note that we deliberately don't implement `Deref<Target = Utf8Path>` here. |
| <a href=#276 id=276 data-nosnippet>276</a> // |
| <a href=#277 id=277 data-nosnippet>277</a> // The problem with `Utf8Path` is that it directly exposes convenience IO-ing |
| <a href=#278 id=278 data-nosnippet>278</a> // methods. For example, `Utf8Path::exists` delegates to `fs::metadata`. |
| <a href=#279 id=279 data-nosnippet>279</a> // |
| <a href=#280 id=280 data-nosnippet>280</a> // For `AbsPath`, we want to make sure that this is a POD type, and that all |
| <a href=#281 id=281 data-nosnippet>281</a> // IO goes via `fs`. That way, it becomes easier to mock IO when we need it. |
| <a href=#282 id=282 data-nosnippet>282</a> |
| <a href=#283 id=283 data-nosnippet>283</a> </span><span class="kw">pub fn </span>file_name(<span class="kw-2">&</span><span class="self">self</span>) -> <span class="prelude-ty">Option</span><<span class="kw-2">&</span>str> { |
| <a href=#284 id=284 data-nosnippet>284</a> <span class="self">self</span>.<span class="number">0</span>.file_name() |
| <a href=#285 id=285 data-nosnippet>285</a> } |
| <a href=#286 id=286 data-nosnippet>286</a> <span class="kw">pub fn </span>extension(<span class="kw-2">&</span><span class="self">self</span>) -> <span class="prelude-ty">Option</span><<span class="kw-2">&</span>str> { |
| <a href=#287 id=287 data-nosnippet>287</a> <span class="self">self</span>.<span class="number">0</span>.extension() |
| <a href=#288 id=288 data-nosnippet>288</a> } |
| <a href=#289 id=289 data-nosnippet>289</a> <span class="kw">pub fn </span>file_stem(<span class="kw-2">&</span><span class="self">self</span>) -> <span class="prelude-ty">Option</span><<span class="kw-2">&</span>str> { |
| <a href=#290 id=290 data-nosnippet>290</a> <span class="self">self</span>.<span class="number">0</span>.file_stem() |
| <a href=#291 id=291 data-nosnippet>291</a> } |
| <a href=#292 id=292 data-nosnippet>292</a> <span class="kw">pub fn </span>as_os_str(<span class="kw-2">&</span><span class="self">self</span>) -> <span class="kw-2">&</span>OsStr { |
| <a href=#293 id=293 data-nosnippet>293</a> <span class="self">self</span>.<span class="number">0</span>.as_os_str() |
| <a href=#294 id=294 data-nosnippet>294</a> } |
| <a href=#295 id=295 data-nosnippet>295</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=#296 id=296 data-nosnippet>296</a> <span class="self">self</span>.<span class="number">0</span>.as_str() |
| <a href=#297 id=297 data-nosnippet>297</a> } |
| <a href=#298 id=298 data-nosnippet>298</a> <span class="attr">#[deprecated(note = <span class="string">"use Display instead"</span>)] |
| <a href=#299 id=299 data-nosnippet>299</a> </span><span class="kw">pub fn </span>display(<span class="kw-2">&</span><span class="self">self</span>) -> ! { |
| <a href=#300 id=300 data-nosnippet>300</a> <span class="macro">unimplemented!</span>() |
| <a href=#301 id=301 data-nosnippet>301</a> } |
| <a href=#302 id=302 data-nosnippet>302</a> <span class="attr">#[deprecated(note = <span class="string">"use std::fs::metadata().is_ok() instead"</span>)] |
| <a href=#303 id=303 data-nosnippet>303</a> </span><span class="kw">pub fn </span>exists(<span class="kw-2">&</span><span class="self">self</span>) -> ! { |
| <a href=#304 id=304 data-nosnippet>304</a> <span class="macro">unimplemented!</span>() |
| <a href=#305 id=305 data-nosnippet>305</a> } |
| <a href=#306 id=306 data-nosnippet>306</a> |
| <a href=#307 id=307 data-nosnippet>307</a> <span class="kw">pub fn </span>components(<span class="kw-2">&</span><span class="self">self</span>) -> Utf8Components<<span class="lifetime">'_</span>> { |
| <a href=#308 id=308 data-nosnippet>308</a> <span class="self">self</span>.<span class="number">0</span>.components() |
| <a href=#309 id=309 data-nosnippet>309</a> } |
| <a href=#310 id=310 data-nosnippet>310</a> <span class="comment">// endregion:delegate-methods |
| <a href=#311 id=311 data-nosnippet>311</a></span>} |
| <a href=#312 id=312 data-nosnippet>312</a> |
| <a href=#313 id=313 data-nosnippet>313</a><span class="kw">impl </span>fmt::Display <span class="kw">for </span>AbsPath { |
| <a href=#314 id=314 data-nosnippet>314</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=#315 id=315 data-nosnippet>315</a> fmt::Display::fmt(<span class="kw-2">&</span><span class="self">self</span>.<span class="number">0</span>, f) |
| <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> |
| <a href=#319 id=319 data-nosnippet>319</a><span class="doccomment">/// Wrapper around a relative [`Utf8PathBuf`]. |
| <a href=#320 id=320 data-nosnippet>320</a></span><span class="attr">#[derive(Debug, Clone, Ord, PartialOrd, Eq, PartialEq, Hash)] |
| <a href=#321 id=321 data-nosnippet>321</a></span><span class="kw">pub struct </span>RelPathBuf(Utf8PathBuf); |
| <a href=#322 id=322 data-nosnippet>322</a> |
| <a href=#323 id=323 data-nosnippet>323</a><span class="kw">impl </span>From<RelPathBuf> <span class="kw">for </span>Utf8PathBuf { |
| <a href=#324 id=324 data-nosnippet>324</a> <span class="kw">fn </span>from(RelPathBuf(path_buf): RelPathBuf) -> Utf8PathBuf { |
| <a href=#325 id=325 data-nosnippet>325</a> path_buf |
| <a href=#326 id=326 data-nosnippet>326</a> } |
| <a href=#327 id=327 data-nosnippet>327</a>} |
| <a href=#328 id=328 data-nosnippet>328</a> |
| <a href=#329 id=329 data-nosnippet>329</a><span class="kw">impl </span>ops::Deref <span class="kw">for </span>RelPathBuf { |
| <a href=#330 id=330 data-nosnippet>330</a> <span class="kw">type </span>Target = RelPath; |
| <a href=#331 id=331 data-nosnippet>331</a> <span class="kw">fn </span>deref(<span class="kw-2">&</span><span class="self">self</span>) -> <span class="kw-2">&</span>RelPath { |
| <a href=#332 id=332 data-nosnippet>332</a> <span class="self">self</span>.as_path() |
| <a href=#333 id=333 data-nosnippet>333</a> } |
| <a href=#334 id=334 data-nosnippet>334</a>} |
| <a href=#335 id=335 data-nosnippet>335</a> |
| <a href=#336 id=336 data-nosnippet>336</a><span class="kw">impl </span>AsRef<Utf8Path> <span class="kw">for </span>RelPathBuf { |
| <a href=#337 id=337 data-nosnippet>337</a> <span class="kw">fn </span>as_ref(<span class="kw-2">&</span><span class="self">self</span>) -> <span class="kw-2">&</span>Utf8Path { |
| <a href=#338 id=338 data-nosnippet>338</a> <span class="self">self</span>.<span class="number">0</span>.as_path() |
| <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="kw">impl </span>AsRef<Path> <span class="kw">for </span>RelPathBuf { |
| <a href=#343 id=343 data-nosnippet>343</a> <span class="kw">fn </span>as_ref(<span class="kw-2">&</span><span class="self">self</span>) -> <span class="kw-2">&</span>Path { |
| <a href=#344 id=344 data-nosnippet>344</a> <span class="self">self</span>.<span class="number">0</span>.as_ref() |
| <a href=#345 id=345 data-nosnippet>345</a> } |
| <a href=#346 id=346 data-nosnippet>346</a>} |
| <a href=#347 id=347 data-nosnippet>347</a> |
| <a href=#348 id=348 data-nosnippet>348</a><span class="kw">impl </span>TryFrom<Utf8PathBuf> <span class="kw">for </span>RelPathBuf { |
| <a href=#349 id=349 data-nosnippet>349</a> <span class="kw">type </span>Error = Utf8PathBuf; |
| <a href=#350 id=350 data-nosnippet>350</a> <span class="kw">fn </span>try_from(path_buf: Utf8PathBuf) -> <span class="prelude-ty">Result</span><RelPathBuf, Utf8PathBuf> { |
| <a href=#351 id=351 data-nosnippet>351</a> <span class="kw">if </span>!path_buf.is_relative() { |
| <a href=#352 id=352 data-nosnippet>352</a> <span class="kw">return </span><span class="prelude-val">Err</span>(path_buf); |
| <a href=#353 id=353 data-nosnippet>353</a> } |
| <a href=#354 id=354 data-nosnippet>354</a> <span class="prelude-val">Ok</span>(RelPathBuf(path_buf)) |
| <a href=#355 id=355 data-nosnippet>355</a> } |
| <a href=#356 id=356 data-nosnippet>356</a>} |
| <a href=#357 id=357 data-nosnippet>357</a> |
| <a href=#358 id=358 data-nosnippet>358</a><span class="kw">impl </span>TryFrom<<span class="kw-2">&</span>str> <span class="kw">for </span>RelPathBuf { |
| <a href=#359 id=359 data-nosnippet>359</a> <span class="kw">type </span>Error = Utf8PathBuf; |
| <a href=#360 id=360 data-nosnippet>360</a> <span class="kw">fn </span>try_from(path: <span class="kw-2">&</span>str) -> <span class="prelude-ty">Result</span><RelPathBuf, Utf8PathBuf> { |
| <a href=#361 id=361 data-nosnippet>361</a> RelPathBuf::try_from(Utf8PathBuf::from(path)) |
| <a href=#362 id=362 data-nosnippet>362</a> } |
| <a href=#363 id=363 data-nosnippet>363</a>} |
| <a href=#364 id=364 data-nosnippet>364</a> |
| <a href=#365 id=365 data-nosnippet>365</a><span class="kw">impl </span>RelPathBuf { |
| <a href=#366 id=366 data-nosnippet>366</a> <span class="doccomment">/// Coerces to a `RelPath` slice. |
| <a href=#367 id=367 data-nosnippet>367</a> /// |
| <a href=#368 id=368 data-nosnippet>368</a> /// Equivalent of [`Utf8PathBuf::as_path`] for `RelPathBuf`. |
| <a href=#369 id=369 data-nosnippet>369</a> </span><span class="kw">pub fn </span>as_path(<span class="kw-2">&</span><span class="self">self</span>) -> <span class="kw-2">&</span>RelPath { |
| <a href=#370 id=370 data-nosnippet>370</a> RelPath::new_unchecked(<span class="self">self</span>.<span class="number">0</span>.as_path()) |
| <a href=#371 id=371 data-nosnippet>371</a> } |
| <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><span class="doccomment">/// Wrapper around a relative [`Utf8Path`]. |
| <a href=#375 id=375 data-nosnippet>375</a></span><span class="attr">#[derive(Debug, Ord, PartialOrd, Eq, PartialEq, Hash)] |
| <a href=#376 id=376 data-nosnippet>376</a>#[repr(transparent)] |
| <a href=#377 id=377 data-nosnippet>377</a></span><span class="kw">pub struct </span>RelPath(Utf8Path); |
| <a href=#378 id=378 data-nosnippet>378</a> |
| <a href=#379 id=379 data-nosnippet>379</a><span class="kw">impl </span>AsRef<Utf8Path> <span class="kw">for </span>RelPath { |
| <a href=#380 id=380 data-nosnippet>380</a> <span class="kw">fn </span>as_ref(<span class="kw-2">&</span><span class="self">self</span>) -> <span class="kw-2">&</span>Utf8Path { |
| <a href=#381 id=381 data-nosnippet>381</a> <span class="kw-2">&</span><span class="self">self</span>.<span class="number">0 |
| <a href=#382 id=382 data-nosnippet>382</a> </span>} |
| <a href=#383 id=383 data-nosnippet>383</a>} |
| <a href=#384 id=384 data-nosnippet>384</a> |
| <a href=#385 id=385 data-nosnippet>385</a><span class="kw">impl </span>AsRef<Path> <span class="kw">for </span>RelPath { |
| <a href=#386 id=386 data-nosnippet>386</a> <span class="kw">fn </span>as_ref(<span class="kw-2">&</span><span class="self">self</span>) -> <span class="kw-2">&</span>Path { |
| <a href=#387 id=387 data-nosnippet>387</a> <span class="self">self</span>.<span class="number">0</span>.as_ref() |
| <a href=#388 id=388 data-nosnippet>388</a> } |
| <a href=#389 id=389 data-nosnippet>389</a>} |
| <a href=#390 id=390 data-nosnippet>390</a> |
| <a href=#391 id=391 data-nosnippet>391</a><span class="kw">impl </span>RelPath { |
| <a href=#392 id=392 data-nosnippet>392</a> <span class="doccomment">/// Creates a new `RelPath` from `path`, without checking if it is relative. |
| <a href=#393 id=393 data-nosnippet>393</a> </span><span class="kw">pub fn </span>new_unchecked(path: <span class="kw-2">&</span>Utf8Path) -> <span class="kw-2">&</span>RelPath { |
| <a href=#394 id=394 data-nosnippet>394</a> <span class="kw">unsafe </span>{ <span class="kw-2">&*</span>(path <span class="kw">as </span><span class="kw-2">*const </span>Utf8Path <span class="kw">as </span><span class="kw-2">*const </span>RelPath) } |
| <a href=#395 id=395 data-nosnippet>395</a> } |
| <a href=#396 id=396 data-nosnippet>396</a> |
| <a href=#397 id=397 data-nosnippet>397</a> <span class="doccomment">/// Equivalent of [`Utf8Path::to_path_buf`] for `RelPath`. |
| <a href=#398 id=398 data-nosnippet>398</a> </span><span class="kw">pub fn </span>to_path_buf(<span class="kw-2">&</span><span class="self">self</span>) -> RelPathBuf { |
| <a href=#399 id=399 data-nosnippet>399</a> RelPathBuf::try_from(<span class="self">self</span>.<span class="number">0</span>.to_path_buf()).unwrap() |
| <a href=#400 id=400 data-nosnippet>400</a> } |
| <a href=#401 id=401 data-nosnippet>401</a> |
| <a href=#402 id=402 data-nosnippet>402</a> <span class="kw">pub fn </span>as_utf8_path(<span class="kw-2">&</span><span class="self">self</span>) -> <span class="kw-2">&</span>Utf8Path { |
| <a href=#403 id=403 data-nosnippet>403</a> <span class="self">self</span>.as_ref() |
| <a href=#404 id=404 data-nosnippet>404</a> } |
| <a href=#405 id=405 data-nosnippet>405</a> |
| <a href=#406 id=406 data-nosnippet>406</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=#407 id=407 data-nosnippet>407</a> <span class="self">self</span>.<span class="number">0</span>.as_str() |
| <a href=#408 id=408 data-nosnippet>408</a> } |
| <a href=#409 id=409 data-nosnippet>409</a>} |
| <a href=#410 id=410 data-nosnippet>410</a> |
| <a href=#411 id=411 data-nosnippet>411</a><span class="doccomment">/// Taken from <https://github.com/rust-lang/cargo/blob/79c769c3d7b4c2cf6a93781575b7f592ef974255/src/cargo/util/paths.rs#L60-L85> |
| <a href=#412 id=412 data-nosnippet>412</a></span><span class="kw">fn </span>normalize_path(path: <span class="kw-2">&</span>Utf8Path) -> Utf8PathBuf { |
| <a href=#413 id=413 data-nosnippet>413</a> <span class="kw">let </span><span class="kw-2">mut </span>components = path.components().peekable(); |
| <a href=#414 id=414 data-nosnippet>414</a> <span class="kw">let </span><span class="kw-2">mut </span>ret = <span class="kw">if let </span><span class="prelude-val">Some</span>(c @ Utf8Component::Prefix(..)) = components.peek().copied() { |
| <a href=#415 id=415 data-nosnippet>415</a> components.next(); |
| <a href=#416 id=416 data-nosnippet>416</a> Utf8PathBuf::from(c.as_str()) |
| <a href=#417 id=417 data-nosnippet>417</a> } <span class="kw">else </span>{ |
| <a href=#418 id=418 data-nosnippet>418</a> Utf8PathBuf::new() |
| <a href=#419 id=419 data-nosnippet>419</a> }; |
| <a href=#420 id=420 data-nosnippet>420</a> |
| <a href=#421 id=421 data-nosnippet>421</a> <span class="kw">for </span>component <span class="kw">in </span>components { |
| <a href=#422 id=422 data-nosnippet>422</a> <span class="kw">match </span>component { |
| <a href=#423 id=423 data-nosnippet>423</a> Utf8Component::Prefix(..) => <span class="macro">unreachable!</span>(), |
| <a href=#424 id=424 data-nosnippet>424</a> Utf8Component::RootDir => { |
| <a href=#425 id=425 data-nosnippet>425</a> ret.push(component.as_str()); |
| <a href=#426 id=426 data-nosnippet>426</a> } |
| <a href=#427 id=427 data-nosnippet>427</a> Utf8Component::CurDir => {} |
| <a href=#428 id=428 data-nosnippet>428</a> Utf8Component::ParentDir => { |
| <a href=#429 id=429 data-nosnippet>429</a> ret.pop(); |
| <a href=#430 id=430 data-nosnippet>430</a> } |
| <a href=#431 id=431 data-nosnippet>431</a> Utf8Component::Normal(c) => { |
| <a href=#432 id=432 data-nosnippet>432</a> ret.push(c); |
| <a href=#433 id=433 data-nosnippet>433</a> } |
| <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> ret |
| <a href=#437 id=437 data-nosnippet>437</a>}</code></pre></div></section></main></body></html> |
