| <!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/rust-analyzer/src/version.rs`."><title>version.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="rust_analyzer" 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">rust_analyzer/</div>version.rs</h1><rustdoc-toolbar></rustdoc-toolbar></div><div class="example-wrap digits-2"><pre class="rust"><code><a href=#1 id=1 data-nosnippet>1</a><span class="doccomment">//! Code for representing rust-analyzer's release version number. |
| <a href=#2 id=2 data-nosnippet>2</a> |
| <a href=#3 id=3 data-nosnippet>3</a></span><span class="kw">use </span>std::fmt; |
| <a href=#4 id=4 data-nosnippet>4</a> |
| <a href=#5 id=5 data-nosnippet>5</a><span class="doccomment">/// Information about the git repository where rust-analyzer was built from. |
| <a href=#6 id=6 data-nosnippet>6</a></span><span class="kw">pub struct </span>CommitInfo { |
| <a href=#7 id=7 data-nosnippet>7</a> <span class="kw">pub </span>short_commit_hash: <span class="kw-2">&</span><span class="lifetime">'static </span>str, |
| <a href=#8 id=8 data-nosnippet>8</a> <span class="kw">pub </span>commit_hash: <span class="kw-2">&</span><span class="lifetime">'static </span>str, |
| <a href=#9 id=9 data-nosnippet>9</a> <span class="kw">pub </span>commit_date: <span class="kw-2">&</span><span class="lifetime">'static </span>str, |
| <a href=#10 id=10 data-nosnippet>10</a>} |
| <a href=#11 id=11 data-nosnippet>11</a> |
| <a href=#12 id=12 data-nosnippet>12</a><span class="doccomment">/// Cargo's version. |
| <a href=#13 id=13 data-nosnippet>13</a></span><span class="kw">pub struct </span>VersionInfo { |
| <a href=#14 id=14 data-nosnippet>14</a> <span class="doccomment">/// rust-analyzer's version, such as "1.57.0", "1.58.0-beta.1", "1.59.0-nightly", etc. |
| <a href=#15 id=15 data-nosnippet>15</a> </span><span class="kw">pub </span>version: <span class="kw-2">&</span><span class="lifetime">'static </span>str, |
| <a href=#16 id=16 data-nosnippet>16</a> <span class="doccomment">/// The release channel we were built for (stable/beta/nightly/dev). |
| <a href=#17 id=17 data-nosnippet>17</a> /// |
| <a href=#18 id=18 data-nosnippet>18</a> /// `None` if not built via bootstrap. |
| <a href=#19 id=19 data-nosnippet>19</a> </span><span class="kw">pub </span>release_channel: <span class="prelude-ty">Option</span><<span class="kw-2">&</span><span class="lifetime">'static </span>str>, |
| <a href=#20 id=20 data-nosnippet>20</a> <span class="doccomment">/// Information about the Git repository we may have been built from. |
| <a href=#21 id=21 data-nosnippet>21</a> /// |
| <a href=#22 id=22 data-nosnippet>22</a> /// `None` if not built from a git repo. |
| <a href=#23 id=23 data-nosnippet>23</a> </span><span class="kw">pub </span>commit_info: <span class="prelude-ty">Option</span><CommitInfo>, |
| <a href=#24 id=24 data-nosnippet>24</a>} |
| <a href=#25 id=25 data-nosnippet>25</a> |
| <a href=#26 id=26 data-nosnippet>26</a><span class="kw">impl </span>fmt::Display <span class="kw">for </span>VersionInfo { |
| <a href=#27 id=27 data-nosnippet>27</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=#28 id=28 data-nosnippet>28</a> <span class="macro">write!</span>(f, <span class="string">"{}"</span>, <span class="self">self</span>.version)<span class="question-mark">?</span>; |
| <a href=#29 id=29 data-nosnippet>29</a> |
| <a href=#30 id=30 data-nosnippet>30</a> <span class="kw">if let </span><span class="prelude-val">Some</span>(ci) = <span class="kw-2">&</span><span class="self">self</span>.commit_info { |
| <a href=#31 id=31 data-nosnippet>31</a> <span class="macro">write!</span>(f, <span class="string">" ({} {})"</span>, ci.short_commit_hash, ci.commit_date)<span class="question-mark">?</span>; |
| <a href=#32 id=32 data-nosnippet>32</a> }; |
| <a href=#33 id=33 data-nosnippet>33</a> <span class="prelude-val">Ok</span>(()) |
| <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> |
| <a href=#37 id=37 data-nosnippet>37</a><span class="doccomment">/// Returns information about cargo's version. |
| <a href=#38 id=38 data-nosnippet>38</a></span><span class="kw">pub const fn </span>version() -> VersionInfo { |
| <a href=#39 id=39 data-nosnippet>39</a> <span class="kw">let </span>version = <span class="kw">match </span><span class="macro">option_env!</span>(<span class="string">"CFG_RELEASE"</span>) { |
| <a href=#40 id=40 data-nosnippet>40</a> <span class="prelude-val">Some</span>(x) => x, |
| <a href=#41 id=41 data-nosnippet>41</a> <span class="prelude-val">None </span>=> <span class="string">"0.0.0"</span>, |
| <a href=#42 id=42 data-nosnippet>42</a> }; |
| <a href=#43 id=43 data-nosnippet>43</a> |
| <a href=#44 id=44 data-nosnippet>44</a> <span class="kw">let </span>release_channel = <span class="macro">option_env!</span>(<span class="string">"CFG_RELEASE_CHANNEL"</span>); |
| <a href=#45 id=45 data-nosnippet>45</a> <span class="kw">let </span>commit_info = <span class="kw">match </span>( |
| <a href=#46 id=46 data-nosnippet>46</a> <span class="macro">option_env!</span>(<span class="string">"RA_COMMIT_SHORT_HASH"</span>), |
| <a href=#47 id=47 data-nosnippet>47</a> <span class="macro">option_env!</span>(<span class="string">"RA_COMMIT_HASH"</span>), |
| <a href=#48 id=48 data-nosnippet>48</a> <span class="macro">option_env!</span>(<span class="string">"RA_COMMIT_DATE"</span>), |
| <a href=#49 id=49 data-nosnippet>49</a> ) { |
| <a href=#50 id=50 data-nosnippet>50</a> (<span class="prelude-val">Some</span>(short_commit_hash), <span class="prelude-val">Some</span>(commit_hash), <span class="prelude-val">Some</span>(commit_date)) => { |
| <a href=#51 id=51 data-nosnippet>51</a> <span class="prelude-val">Some</span>(CommitInfo { short_commit_hash, commit_hash, commit_date }) |
| <a href=#52 id=52 data-nosnippet>52</a> } |
| <a href=#53 id=53 data-nosnippet>53</a> <span class="kw">_ </span>=> <span class="prelude-val">None</span>, |
| <a href=#54 id=54 data-nosnippet>54</a> }; |
| <a href=#55 id=55 data-nosnippet>55</a> |
| <a href=#56 id=56 data-nosnippet>56</a> VersionInfo { version, release_channel, commit_info } |
| <a href=#57 id=57 data-nosnippet>57</a>} |
| </code></pre></div></section></main></body></html> |
