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<!DOCTYPE html><html lang="en"><head><meta charset="utf-8"><meta name="viewport" content="width=device-width, initial-scale=1.0"><meta name="generator" content="rustdoc"><meta name="description" content="Source of the Rust file `src/common/frontend/src/error.rs`."><title>error.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-17e0aaed.css"><meta name="rustdoc-vars" data-root-path="../../" data-static-root-path="../../static.files/" data-current-crate="common_frontend" data-themes="" data-resource-suffix="" data-rustdoc-version="1.96.0-nightly (ac7f9ec7d 2026-03-20)" data-channel="nightly" data-search-js="search-63369b7b.js" data-stringdex-js="stringdex-2da4960a.js" data-settings-js="settings-170eb4bf.js" ><script src="../../static.files/storage-41dd4d93.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-5013f961.js"></script><noscript><link rel="stylesheet" href="../../static.files/noscript-f7c3ffd8.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"><a class="skip-main-content" href="#main-content">Skip to main content</a><!--[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" tabindex="-1"><div class="main-heading"><h1><div class="sub-heading">common_frontend/</div>error.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="comment">// Copyright 2023 Greptime Team
<a href=#2 id=2 data-nosnippet>2</a>//
<a href=#3 id=3 data-nosnippet>3</a>// Licensed under the Apache License, Version 2.0 (the "License");
<a href=#4 id=4 data-nosnippet>4</a>// you may not use this file except in compliance with the License.
<a href=#5 id=5 data-nosnippet>5</a>// You may obtain a copy of the License at
<a href=#6 id=6 data-nosnippet>6</a>//
<a href=#7 id=7 data-nosnippet>7</a>// http://www.apache.org/licenses/LICENSE-2.0
<a href=#8 id=8 data-nosnippet>8</a>//
<a href=#9 id=9 data-nosnippet>9</a>// Unless required by applicable law or agreed to in writing, software
<a href=#10 id=10 data-nosnippet>10</a>// distributed under the License is distributed on an "AS IS" BASIS,
<a href=#11 id=11 data-nosnippet>11</a>// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
<a href=#12 id=12 data-nosnippet>12</a>// See the License for the specific language governing permissions and
<a href=#13 id=13 data-nosnippet>13</a>// limitations under the License.
<a href=#14 id=14 data-nosnippet>14</a>
<a href=#15 id=15 data-nosnippet>15</a></span><span class="kw">use </span>common_error::ext::{BoxedError, ErrorExt};
<a href=#16 id=16 data-nosnippet>16</a><span class="kw">use </span>common_error::status_code::StatusCode;
<a href=#17 id=17 data-nosnippet>17</a><span class="kw">use </span>common_macro::stack_trace_debug;
<a href=#18 id=18 data-nosnippet>18</a><span class="kw">use </span>snafu::{Location, Snafu};
<a href=#19 id=19 data-nosnippet>19</a>
<a href=#20 id=20 data-nosnippet>20</a><span class="attr">#[derive(Snafu)]
<a href=#21 id=21 data-nosnippet>21</a>#[snafu(visibility(<span class="kw">pub</span>))]
<a href=#22 id=22 data-nosnippet>22</a>#[stack_trace_debug]
<a href=#23 id=23 data-nosnippet>23</a></span><span class="kw">pub enum </span>Error {
<a href=#24 id=24 data-nosnippet>24</a> <span class="attr">#[snafu(display(<span class="string">"External error"</span>))]
<a href=#25 id=25 data-nosnippet>25</a> </span>External {
<a href=#26 id=26 data-nosnippet>26</a> <span class="attr">#[snafu(implicit)]
<a href=#27 id=27 data-nosnippet>27</a> </span>location: Location,
<a href=#28 id=28 data-nosnippet>28</a> source: BoxedError,
<a href=#29 id=29 data-nosnippet>29</a> },
<a href=#30 id=30 data-nosnippet>30</a>
<a href=#31 id=31 data-nosnippet>31</a> <span class="attr">#[snafu(display(<span class="string">"Failed to list nodes from metasrv"</span>))]
<a href=#32 id=32 data-nosnippet>32</a> </span>Meta {
<a href=#33 id=33 data-nosnippet>33</a> source: Box&lt;common_meta::error::Error&gt;,
<a href=#34 id=34 data-nosnippet>34</a> <span class="attr">#[snafu(implicit)]
<a href=#35 id=35 data-nosnippet>35</a> </span>location: Location,
<a href=#36 id=36 data-nosnippet>36</a> },
<a href=#37 id=37 data-nosnippet>37</a>
<a href=#38 id=38 data-nosnippet>38</a> <span class="attr">#[snafu(display(<span class="string">"Failed to parse process id: {}"</span>, s))]
<a href=#39 id=39 data-nosnippet>39</a> </span>ParseProcessId {
<a href=#40 id=40 data-nosnippet>40</a> s: String,
<a href=#41 id=41 data-nosnippet>41</a> <span class="attr">#[snafu(implicit)]
<a href=#42 id=42 data-nosnippet>42</a> </span>location: Location,
<a href=#43 id=43 data-nosnippet>43</a> },
<a href=#44 id=44 data-nosnippet>44</a>
<a href=#45 id=45 data-nosnippet>45</a> <span class="attr">#[snafu(display(<span class="string">"Failed to invoke frontend service"</span>))]
<a href=#46 id=46 data-nosnippet>46</a> </span>InvokeFrontend {
<a href=#47 id=47 data-nosnippet>47</a> <span class="attr">#[snafu(source)]
<a href=#48 id=48 data-nosnippet>48</a> </span>error: tonic::Status,
<a href=#49 id=49 data-nosnippet>49</a> <span class="attr">#[snafu(implicit)]
<a href=#50 id=50 data-nosnippet>50</a> </span>location: Location,
<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> <span class="attr">#[snafu(display(<span class="string">"Failed to invoke list process service"</span>))]
<a href=#54 id=54 data-nosnippet>54</a> </span>CreateChannel {
<a href=#55 id=55 data-nosnippet>55</a> source: Box&lt;common_grpc::error::Error&gt;,
<a href=#56 id=56 data-nosnippet>56</a> <span class="attr">#[snafu(implicit)]
<a href=#57 id=57 data-nosnippet>57</a> </span>location: Location,
<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>
<a href=#61 id=61 data-nosnippet>61</a><span class="kw">pub type </span><span class="prelude-ty">Result</span>&lt;T&gt; = std::result::Result&lt;T, Error&gt;;
<a href=#62 id=62 data-nosnippet>62</a>
<a href=#63 id=63 data-nosnippet>63</a><span class="kw">impl </span>ErrorExt <span class="kw">for </span>Error {
<a href=#64 id=64 data-nosnippet>64</a> <span class="kw">fn </span>status_code(<span class="kw-2">&amp;</span><span class="self">self</span>) -&gt; StatusCode {
<a href=#65 id=65 data-nosnippet>65</a> <span class="kw">use </span>Error::<span class="kw-2">*</span>;
<a href=#66 id=66 data-nosnippet>66</a> <span class="kw">match </span><span class="self">self </span>{
<a href=#67 id=67 data-nosnippet>67</a> External { source, .. } =&gt; source.status_code(),
<a href=#68 id=68 data-nosnippet>68</a> Meta { source, .. } =&gt; source.status_code(),
<a href=#69 id=69 data-nosnippet>69</a> ParseProcessId { .. } =&gt; StatusCode::InvalidArguments,
<a href=#70 id=70 data-nosnippet>70</a> InvokeFrontend { .. } =&gt; StatusCode::Unexpected,
<a href=#71 id=71 data-nosnippet>71</a> CreateChannel { source, .. } =&gt; source.status_code(),
<a href=#72 id=72 data-nosnippet>72</a> }
<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> <span class="kw">fn </span>as_any(<span class="kw-2">&amp;</span><span class="self">self</span>) -&gt; <span class="kw-2">&amp;</span><span class="kw">dyn </span>std::any::Any {
<a href=#76 id=76 data-nosnippet>76</a> <span class="self">self
<a href=#77 id=77 data-nosnippet>77</a> </span>}
<a href=#78 id=78 data-nosnippet>78</a>}
</code></pre></div></section></main></body></html>

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<!DOCTYPE html><html lang="en"><head><meta charset="utf-8"><meta name="viewport" content="width=device-width, initial-scale=1.0"><meta name="generator" content="rustdoc"><meta name="description" content="Source of the Rust file `src/common/frontend/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-17e0aaed.css"><meta name="rustdoc-vars" data-root-path="../../" data-static-root-path="../../static.files/" data-current-crate="common_frontend" data-themes="" data-resource-suffix="" data-rustdoc-version="1.96.0-nightly (ac7f9ec7d 2026-03-20)" data-channel="nightly" data-search-js="search-63369b7b.js" data-stringdex-js="stringdex-2da4960a.js" data-settings-js="settings-170eb4bf.js" ><script src="../../static.files/storage-41dd4d93.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-5013f961.js"></script><noscript><link rel="stylesheet" href="../../static.files/noscript-f7c3ffd8.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"><a class="skip-main-content" href="#main-content">Skip to main content</a><!--[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" tabindex="-1"><div class="main-heading"><h1><div class="sub-heading">common_frontend/</div>lib.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="comment">// Copyright 2023 Greptime Team
<a href=#2 id=2 data-nosnippet>2</a>//
<a href=#3 id=3 data-nosnippet>3</a>// Licensed under the Apache License, Version 2.0 (the "License");
<a href=#4 id=4 data-nosnippet>4</a>// you may not use this file except in compliance with the License.
<a href=#5 id=5 data-nosnippet>5</a>// You may obtain a copy of the License at
<a href=#6 id=6 data-nosnippet>6</a>//
<a href=#7 id=7 data-nosnippet>7</a>// http://www.apache.org/licenses/LICENSE-2.0
<a href=#8 id=8 data-nosnippet>8</a>//
<a href=#9 id=9 data-nosnippet>9</a>// Unless required by applicable law or agreed to in writing, software
<a href=#10 id=10 data-nosnippet>10</a>// distributed under the License is distributed on an "AS IS" BASIS,
<a href=#11 id=11 data-nosnippet>11</a>// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
<a href=#12 id=12 data-nosnippet>12</a>// See the License for the specific language governing permissions and
<a href=#13 id=13 data-nosnippet>13</a>// limitations under the License.
<a href=#14 id=14 data-nosnippet>14</a>
<a href=#15 id=15 data-nosnippet>15</a></span><span class="kw">use </span>std::fmt::{Display, Formatter};
<a href=#16 id=16 data-nosnippet>16</a><span class="kw">use </span>std::str::FromStr;
<a href=#17 id=17 data-nosnippet>17</a>
<a href=#18 id=18 data-nosnippet>18</a><span class="kw">use </span>snafu::OptionExt;
<a href=#19 id=19 data-nosnippet>19</a>
<a href=#20 id=20 data-nosnippet>20</a><span class="kw">pub mod </span>error;
<a href=#21 id=21 data-nosnippet>21</a><span class="kw">pub mod </span>selector;
<a href=#22 id=22 data-nosnippet>22</a><span class="kw">pub mod </span>slow_query_event;
<a href=#23 id=23 data-nosnippet>23</a>
<a href=#24 id=24 data-nosnippet>24</a><span class="attr">#[derive(Debug, Clone, Eq, PartialEq)]
<a href=#25 id=25 data-nosnippet>25</a></span><span class="kw">pub struct </span>DisplayProcessId {
<a href=#26 id=26 data-nosnippet>26</a> <span class="kw">pub </span>server_addr: String,
<a href=#27 id=27 data-nosnippet>27</a> <span class="kw">pub </span>id: u32,
<a href=#28 id=28 data-nosnippet>28</a>}
<a href=#29 id=29 data-nosnippet>29</a>
<a href=#30 id=30 data-nosnippet>30</a><span class="kw">impl </span>Display <span class="kw">for </span>DisplayProcessId {
<a href=#31 id=31 data-nosnippet>31</a> <span class="kw">fn </span>fmt(<span class="kw-2">&amp;</span><span class="self">self</span>, f: <span class="kw-2">&amp;mut </span>Formatter&lt;<span class="lifetime">'_</span>&gt;) -&gt; std::fmt::Result {
<a href=#32 id=32 data-nosnippet>32</a> <span class="macro">write!</span>(f, <span class="string">"{}/{}"</span>, <span class="self">self</span>.server_addr, <span class="self">self</span>.id)
<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>TryFrom&lt;<span class="kw-2">&amp;</span>str&gt; <span class="kw">for </span>DisplayProcessId {
<a href=#37 id=37 data-nosnippet>37</a> <span class="kw">type </span>Error = error::Error;
<a href=#38 id=38 data-nosnippet>38</a>
<a href=#39 id=39 data-nosnippet>39</a> <span class="kw">fn </span>try_from(value: <span class="kw-2">&amp;</span>str) -&gt; <span class="prelude-ty">Result</span>&lt;<span class="self">Self</span>, <span class="self">Self</span>::Error&gt; {
<a href=#40 id=40 data-nosnippet>40</a> <span class="kw">let </span><span class="kw-2">mut </span>split = value.split(<span class="string">'/'</span>);
<a href=#41 id=41 data-nosnippet>41</a> <span class="kw">let </span>server_addr = split
<a href=#42 id=42 data-nosnippet>42</a> .next()
<a href=#43 id=43 data-nosnippet>43</a> .context(error::ParseProcessIdSnafu { s: value })<span class="question-mark">?
<a href=#44 id=44 data-nosnippet>44</a> </span>.to_string();
<a href=#45 id=45 data-nosnippet>45</a> <span class="kw">let </span>id = split
<a href=#46 id=46 data-nosnippet>46</a> .next()
<a href=#47 id=47 data-nosnippet>47</a> .context(error::ParseProcessIdSnafu { s: value })<span class="question-mark">?</span>;
<a href=#48 id=48 data-nosnippet>48</a> <span class="kw">let </span>id = u32::from_str(id)
<a href=#49 id=49 data-nosnippet>49</a> .ok()
<a href=#50 id=50 data-nosnippet>50</a> .context(error::ParseProcessIdSnafu { s: value })<span class="question-mark">?</span>;
<a href=#51 id=51 data-nosnippet>51</a> <span class="prelude-val">Ok</span>(DisplayProcessId { server_addr, id })
<a href=#52 id=52 data-nosnippet>52</a> }
<a href=#53 id=53 data-nosnippet>53</a>}
</code></pre></div></section></main></body></html>

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<!DOCTYPE html><html lang="en"><head><meta charset="utf-8"><meta name="viewport" content="width=device-width, initial-scale=1.0"><meta name="generator" content="rustdoc"><meta name="description" content="Source of the Rust file `src/common/frontend/src/selector.rs`."><title>selector.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-17e0aaed.css"><meta name="rustdoc-vars" data-root-path="../../" data-static-root-path="../../static.files/" data-current-crate="common_frontend" data-themes="" data-resource-suffix="" data-rustdoc-version="1.96.0-nightly (ac7f9ec7d 2026-03-20)" data-channel="nightly" data-search-js="search-63369b7b.js" data-stringdex-js="stringdex-2da4960a.js" data-settings-js="settings-170eb4bf.js" ><script src="../../static.files/storage-41dd4d93.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-5013f961.js"></script><noscript><link rel="stylesheet" href="../../static.files/noscript-f7c3ffd8.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"><a class="skip-main-content" href="#main-content">Skip to main content</a><!--[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" tabindex="-1"><div class="main-heading"><h1><div class="sub-heading">common_frontend/</div>selector.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="comment">// Copyright 2023 Greptime Team
<a href=#2 id=2 data-nosnippet>2</a>//
<a href=#3 id=3 data-nosnippet>3</a>// Licensed under the Apache License, Version 2.0 (the "License");
<a href=#4 id=4 data-nosnippet>4</a>// you may not use this file except in compliance with the License.
<a href=#5 id=5 data-nosnippet>5</a>// You may obtain a copy of the License at
<a href=#6 id=6 data-nosnippet>6</a>//
<a href=#7 id=7 data-nosnippet>7</a>// http://www.apache.org/licenses/LICENSE-2.0
<a href=#8 id=8 data-nosnippet>8</a>//
<a href=#9 id=9 data-nosnippet>9</a>// Unless required by applicable law or agreed to in writing, software
<a href=#10 id=10 data-nosnippet>10</a>// distributed under the License is distributed on an "AS IS" BASIS,
<a href=#11 id=11 data-nosnippet>11</a>// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
<a href=#12 id=12 data-nosnippet>12</a>// See the License for the specific language governing permissions and
<a href=#13 id=13 data-nosnippet>13</a>// limitations under the License.
<a href=#14 id=14 data-nosnippet>14</a>
<a href=#15 id=15 data-nosnippet>15</a></span><span class="kw">use </span>std::fmt::Debug;
<a href=#16 id=16 data-nosnippet>16</a><span class="kw">use </span>std::time::Duration;
<a href=#17 id=17 data-nosnippet>17</a>
<a href=#18 id=18 data-nosnippet>18</a><span class="kw">use </span>common_grpc::channel_manager::{ChannelConfig, ChannelManager};
<a href=#19 id=19 data-nosnippet>19</a><span class="kw">use </span>common_meta::peer::{Peer, PeerDiscovery};
<a href=#20 id=20 data-nosnippet>20</a><span class="kw">use </span>greptime_proto::v1::frontend::{
<a href=#21 id=21 data-nosnippet>21</a> KillProcessRequest, KillProcessResponse, ListProcessRequest, ListProcessResponse,
<a href=#22 id=22 data-nosnippet>22</a> frontend_client,
<a href=#23 id=23 data-nosnippet>23</a>};
<a href=#24 id=24 data-nosnippet>24</a><span class="kw">use </span>meta_client::MetaClientRef;
<a href=#25 id=25 data-nosnippet>25</a><span class="kw">use </span>snafu::ResultExt;
<a href=#26 id=26 data-nosnippet>26</a><span class="kw">use </span>tonic::Response;
<a href=#27 id=27 data-nosnippet>27</a>
<a href=#28 id=28 data-nosnippet>28</a><span class="kw">use </span><span class="kw">crate</span>::error;
<a href=#29 id=29 data-nosnippet>29</a><span class="kw">use </span><span class="kw">crate</span>::error::{MetaSnafu, <span class="prelude-ty">Result</span>};
<a href=#30 id=30 data-nosnippet>30</a>
<a href=#31 id=31 data-nosnippet>31</a><span class="kw">pub type </span>FrontendClientPtr = Box&lt;<span class="kw">dyn </span>FrontendClient&gt;;
<a href=#32 id=32 data-nosnippet>32</a>
<a href=#33 id=33 data-nosnippet>33</a><span class="attr">#[async_trait::async_trait]
<a href=#34 id=34 data-nosnippet>34</a></span><span class="kw">pub trait </span>FrontendClient: Send + Debug {
<a href=#35 id=35 data-nosnippet>35</a> <span class="kw">async fn </span>list_process(<span class="kw-2">&amp;mut </span><span class="self">self</span>, req: ListProcessRequest) -&gt; <span class="prelude-ty">Result</span>&lt;ListProcessResponse&gt;;
<a href=#36 id=36 data-nosnippet>36</a>
<a href=#37 id=37 data-nosnippet>37</a> <span class="kw">async fn </span>kill_process(<span class="kw-2">&amp;mut </span><span class="self">self</span>, req: KillProcessRequest) -&gt; <span class="prelude-ty">Result</span>&lt;KillProcessResponse&gt;;
<a href=#38 id=38 data-nosnippet>38</a>}
<a href=#39 id=39 data-nosnippet>39</a>
<a href=#40 id=40 data-nosnippet>40</a><span class="attr">#[async_trait::async_trait]
<a href=#41 id=41 data-nosnippet>41</a></span><span class="kw">impl </span>FrontendClient <span class="kw">for </span>frontend_client::FrontendClient&lt;tonic::transport::channel::Channel&gt; {
<a href=#42 id=42 data-nosnippet>42</a> <span class="kw">async fn </span>list_process(<span class="kw-2">&amp;mut </span><span class="self">self</span>, req: ListProcessRequest) -&gt; <span class="prelude-ty">Result</span>&lt;ListProcessResponse&gt; {
<a href=#43 id=43 data-nosnippet>43</a> frontend_client::FrontendClient::&lt;tonic::transport::channel::Channel&gt;::list_process(
<a href=#44 id=44 data-nosnippet>44</a> <span class="self">self</span>, req,
<a href=#45 id=45 data-nosnippet>45</a> )
<a href=#46 id=46 data-nosnippet>46</a> .<span class="kw">await
<a href=#47 id=47 data-nosnippet>47</a> </span>.context(error::InvokeFrontendSnafu)
<a href=#48 id=48 data-nosnippet>48</a> .map(Response::into_inner)
<a href=#49 id=49 data-nosnippet>49</a> }
<a href=#50 id=50 data-nosnippet>50</a>
<a href=#51 id=51 data-nosnippet>51</a> <span class="kw">async fn </span>kill_process(<span class="kw-2">&amp;mut </span><span class="self">self</span>, req: KillProcessRequest) -&gt; <span class="prelude-ty">Result</span>&lt;KillProcessResponse&gt; {
<a href=#52 id=52 data-nosnippet>52</a> frontend_client::FrontendClient::&lt;tonic::transport::channel::Channel&gt;::kill_process(
<a href=#53 id=53 data-nosnippet>53</a> <span class="self">self</span>, req,
<a href=#54 id=54 data-nosnippet>54</a> )
<a href=#55 id=55 data-nosnippet>55</a> .<span class="kw">await
<a href=#56 id=56 data-nosnippet>56</a> </span>.context(error::InvokeFrontendSnafu)
<a href=#57 id=57 data-nosnippet>57</a> .map(Response::into_inner)
<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>
<a href=#61 id=61 data-nosnippet>61</a><span class="attr">#[async_trait::async_trait]
<a href=#62 id=62 data-nosnippet>62</a></span><span class="kw">pub trait </span>FrontendSelector {
<a href=#63 id=63 data-nosnippet>63</a> <span class="kw">async fn </span>select&lt;F&gt;(<span class="kw-2">&amp;</span><span class="self">self</span>, predicate: F) -&gt; <span class="prelude-ty">Result</span>&lt;Vec&lt;FrontendClientPtr&gt;&gt;
<a href=#64 id=64 data-nosnippet>64</a> <span class="kw">where
<a href=#65 id=65 data-nosnippet>65</a> </span>F: Fn(<span class="kw-2">&amp;</span>Peer) -&gt; bool + Send;
<a href=#66 id=66 data-nosnippet>66</a>}
<a href=#67 id=67 data-nosnippet>67</a>
<a href=#68 id=68 data-nosnippet>68</a><span class="attr">#[derive(Debug, Clone)]
<a href=#69 id=69 data-nosnippet>69</a></span><span class="kw">pub struct </span>MetaClientSelector {
<a href=#70 id=70 data-nosnippet>70</a> meta_client: MetaClientRef,
<a href=#71 id=71 data-nosnippet>71</a> channel_manager: ChannelManager,
<a href=#72 id=72 data-nosnippet>72</a>}
<a href=#73 id=73 data-nosnippet>73</a>
<a href=#74 id=74 data-nosnippet>74</a><span class="attr">#[async_trait::async_trait]
<a href=#75 id=75 data-nosnippet>75</a></span><span class="kw">impl </span>FrontendSelector <span class="kw">for </span>MetaClientSelector {
<a href=#76 id=76 data-nosnippet>76</a> <span class="kw">async fn </span>select&lt;F&gt;(<span class="kw-2">&amp;</span><span class="self">self</span>, predicate: F) -&gt; <span class="prelude-ty">Result</span>&lt;Vec&lt;FrontendClientPtr&gt;&gt;
<a href=#77 id=77 data-nosnippet>77</a> <span class="kw">where
<a href=#78 id=78 data-nosnippet>78</a> </span>F: Fn(<span class="kw-2">&amp;</span>Peer) -&gt; bool + Send,
<a href=#79 id=79 data-nosnippet>79</a> {
<a href=#80 id=80 data-nosnippet>80</a> <span class="kw">let </span>peers = <span class="self">self
<a href=#81 id=81 data-nosnippet>81</a> </span>.meta_client
<a href=#82 id=82 data-nosnippet>82</a> .active_frontends()
<a href=#83 id=83 data-nosnippet>83</a> .<span class="kw">await
<a href=#84 id=84 data-nosnippet>84</a> </span>.map_err(Box::new)
<a href=#85 id=85 data-nosnippet>85</a> .context(MetaSnafu)<span class="question-mark">?</span>;
<a href=#86 id=86 data-nosnippet>86</a>
<a href=#87 id=87 data-nosnippet>87</a> peers
<a href=#88 id=88 data-nosnippet>88</a> .into_iter()
<a href=#89 id=89 data-nosnippet>89</a> .map(|node| node.peer)
<a href=#90 id=90 data-nosnippet>90</a> .filter(predicate)
<a href=#91 id=91 data-nosnippet>91</a> .map(|peer| {
<a href=#92 id=92 data-nosnippet>92</a> <span class="kw">let </span>channel = <span class="self">self
<a href=#93 id=93 data-nosnippet>93</a> </span>.channel_manager
<a href=#94 id=94 data-nosnippet>94</a> .get(peer.addr)
<a href=#95 id=95 data-nosnippet>95</a> .map_err(Box::new)
<a href=#96 id=96 data-nosnippet>96</a> .context(error::CreateChannelSnafu)<span class="question-mark">?</span>;
<a href=#97 id=97 data-nosnippet>97</a> <span class="kw">let </span>client = frontend_client::FrontendClient::new(channel);
<a href=#98 id=98 data-nosnippet>98</a> <span class="prelude-val">Ok</span>(Box::new(client) <span class="kw">as </span>FrontendClientPtr)
<a href=#99 id=99 data-nosnippet>99</a> })
<a href=#100 id=100 data-nosnippet>100</a> .collect::&lt;<span class="prelude-ty">Result</span>&lt;Vec&lt;<span class="kw">_</span>&gt;&gt;&gt;()
<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>
<a href=#104 id=104 data-nosnippet>104</a><span class="kw">impl </span>MetaClientSelector {
<a href=#105 id=105 data-nosnippet>105</a> <span class="kw">pub fn </span>new(meta_client: MetaClientRef) -&gt; <span class="self">Self </span>{
<a href=#106 id=106 data-nosnippet>106</a> <span class="kw">let </span>cfg = ChannelConfig::new()
<a href=#107 id=107 data-nosnippet>107</a> .connect_timeout(Duration::from_secs(<span class="number">30</span>))
<a href=#108 id=108 data-nosnippet>108</a> .timeout(<span class="prelude-val">Some</span>(Duration::from_secs(<span class="number">30</span>)));
<a href=#109 id=109 data-nosnippet>109</a> <span class="kw">let </span>channel_manager = ChannelManager::with_config(cfg, <span class="prelude-val">None</span>);
<a href=#110 id=110 data-nosnippet>110</a> <span class="self">Self </span>{
<a href=#111 id=111 data-nosnippet>111</a> meta_client,
<a href=#112 id=112 data-nosnippet>112</a> channel_manager,
<a href=#113 id=113 data-nosnippet>113</a> }
<a href=#114 id=114 data-nosnippet>114</a> }
<a href=#115 id=115 data-nosnippet>115</a>}
</code></pre></div></section></main></body></html>

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<!DOCTYPE html><html lang="en"><head><meta charset="utf-8"><meta name="viewport" content="width=device-width, initial-scale=1.0"><meta name="generator" content="rustdoc"><meta name="description" content="Source of the Rust file `src/common/frontend/src/slow_query_event.rs`."><title>slow_query_event.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-17e0aaed.css"><meta name="rustdoc-vars" data-root-path="../../" data-static-root-path="../../static.files/" data-current-crate="common_frontend" data-themes="" data-resource-suffix="" data-rustdoc-version="1.96.0-nightly (ac7f9ec7d 2026-03-20)" data-channel="nightly" data-search-js="search-63369b7b.js" data-stringdex-js="stringdex-2da4960a.js" data-settings-js="settings-170eb4bf.js" ><script src="../../static.files/storage-41dd4d93.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-5013f961.js"></script><noscript><link rel="stylesheet" href="../../static.files/noscript-f7c3ffd8.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"><a class="skip-main-content" href="#main-content">Skip to main content</a><!--[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" tabindex="-1"><div class="main-heading"><h1><div class="sub-heading">common_frontend/</div>slow_query_event.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="comment">// Copyright 2023 Greptime Team
<a href=#2 id=2 data-nosnippet>2</a>//
<a href=#3 id=3 data-nosnippet>3</a>// Licensed under the Apache License, Version 2.0 (the "License");
<a href=#4 id=4 data-nosnippet>4</a>// you may not use this file except in compliance with the License.
<a href=#5 id=5 data-nosnippet>5</a>// You may obtain a copy of the License at
<a href=#6 id=6 data-nosnippet>6</a>//
<a href=#7 id=7 data-nosnippet>7</a>// http://www.apache.org/licenses/LICENSE-2.0
<a href=#8 id=8 data-nosnippet>8</a>//
<a href=#9 id=9 data-nosnippet>9</a>// Unless required by applicable law or agreed to in writing, software
<a href=#10 id=10 data-nosnippet>10</a>// distributed under the License is distributed on an "AS IS" BASIS,
<a href=#11 id=11 data-nosnippet>11</a>// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
<a href=#12 id=12 data-nosnippet>12</a>// See the License for the specific language governing permissions and
<a href=#13 id=13 data-nosnippet>13</a>// limitations under the License.
<a href=#14 id=14 data-nosnippet>14</a>
<a href=#15 id=15 data-nosnippet>15</a></span><span class="kw">use </span>std::any::Any;
<a href=#16 id=16 data-nosnippet>16</a>
<a href=#17 id=17 data-nosnippet>17</a><span class="kw">use </span>api::v1::value::ValueData;
<a href=#18 id=18 data-nosnippet>18</a><span class="kw">use </span>api::v1::{ColumnDataType, ColumnSchema, Row, SemanticType};
<a href=#19 id=19 data-nosnippet>19</a><span class="kw">use </span>common_event_recorder::Event;
<a href=#20 id=20 data-nosnippet>20</a><span class="kw">use </span>common_event_recorder::error::Result;
<a href=#21 id=21 data-nosnippet>21</a><span class="kw">use </span>serde::Serialize;
<a href=#22 id=22 data-nosnippet>22</a>
<a href=#23 id=23 data-nosnippet>23</a><span class="kw">pub const </span>SLOW_QUERY_TABLE_NAME: <span class="kw-2">&amp;</span>str = <span class="string">"slow_queries"</span>;
<a href=#24 id=24 data-nosnippet>24</a><span class="kw">pub const </span>SLOW_QUERY_TABLE_COST_COLUMN_NAME: <span class="kw-2">&amp;</span>str = <span class="string">"cost"</span>;
<a href=#25 id=25 data-nosnippet>25</a><span class="kw">pub const </span>SLOW_QUERY_TABLE_THRESHOLD_COLUMN_NAME: <span class="kw-2">&amp;</span>str = <span class="string">"threshold"</span>;
<a href=#26 id=26 data-nosnippet>26</a><span class="kw">pub const </span>SLOW_QUERY_TABLE_QUERY_COLUMN_NAME: <span class="kw-2">&amp;</span>str = <span class="string">"query"</span>;
<a href=#27 id=27 data-nosnippet>27</a><span class="kw">pub const </span>SLOW_QUERY_TABLE_TIMESTAMP_COLUMN_NAME: <span class="kw-2">&amp;</span>str = <span class="string">"timestamp"</span>;
<a href=#28 id=28 data-nosnippet>28</a><span class="kw">pub const </span>SLOW_QUERY_TABLE_IS_PROMQL_COLUMN_NAME: <span class="kw-2">&amp;</span>str = <span class="string">"is_promql"</span>;
<a href=#29 id=29 data-nosnippet>29</a><span class="kw">pub const </span>SLOW_QUERY_TABLE_PROMQL_START_COLUMN_NAME: <span class="kw-2">&amp;</span>str = <span class="string">"promql_start"</span>;
<a href=#30 id=30 data-nosnippet>30</a><span class="kw">pub const </span>SLOW_QUERY_TABLE_PROMQL_END_COLUMN_NAME: <span class="kw-2">&amp;</span>str = <span class="string">"promql_end"</span>;
<a href=#31 id=31 data-nosnippet>31</a><span class="kw">pub const </span>SLOW_QUERY_TABLE_PROMQL_RANGE_COLUMN_NAME: <span class="kw-2">&amp;</span>str = <span class="string">"promql_range"</span>;
<a href=#32 id=32 data-nosnippet>32</a><span class="kw">pub const </span>SLOW_QUERY_TABLE_PROMQL_STEP_COLUMN_NAME: <span class="kw-2">&amp;</span>str = <span class="string">"promql_step"</span>;
<a href=#33 id=33 data-nosnippet>33</a><span class="kw">pub const </span>SLOW_QUERY_EVENT_TYPE: <span class="kw-2">&amp;</span>str = <span class="string">"slow_query"</span>;
<a href=#34 id=34 data-nosnippet>34</a>
<a href=#35 id=35 data-nosnippet>35</a><span class="doccomment">/// SlowQueryEvent is the event of slow query.
<a href=#36 id=36 data-nosnippet>36</a></span><span class="attr">#[derive(Debug, Serialize)]
<a href=#37 id=37 data-nosnippet>37</a></span><span class="kw">pub struct </span>SlowQueryEvent {
<a href=#38 id=38 data-nosnippet>38</a> <span class="kw">pub </span>cost: u64,
<a href=#39 id=39 data-nosnippet>39</a> <span class="kw">pub </span>threshold: u64,
<a href=#40 id=40 data-nosnippet>40</a> <span class="kw">pub </span>query: String,
<a href=#41 id=41 data-nosnippet>41</a> <span class="kw">pub </span>is_promql: bool,
<a href=#42 id=42 data-nosnippet>42</a> <span class="kw">pub </span>promql_range: <span class="prelude-ty">Option</span>&lt;u64&gt;,
<a href=#43 id=43 data-nosnippet>43</a> <span class="kw">pub </span>promql_step: <span class="prelude-ty">Option</span>&lt;u64&gt;,
<a href=#44 id=44 data-nosnippet>44</a> <span class="kw">pub </span>promql_start: <span class="prelude-ty">Option</span>&lt;i64&gt;,
<a href=#45 id=45 data-nosnippet>45</a> <span class="kw">pub </span>promql_end: <span class="prelude-ty">Option</span>&lt;i64&gt;,
<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>Event <span class="kw">for </span>SlowQueryEvent {
<a href=#49 id=49 data-nosnippet>49</a> <span class="kw">fn </span>table_name(<span class="kw-2">&amp;</span><span class="self">self</span>) -&gt; <span class="kw-2">&amp;</span>str {
<a href=#50 id=50 data-nosnippet>50</a> SLOW_QUERY_TABLE_NAME
<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> <span class="kw">fn </span>event_type(<span class="kw-2">&amp;</span><span class="self">self</span>) -&gt; <span class="kw-2">&amp;</span>str {
<a href=#54 id=54 data-nosnippet>54</a> SLOW_QUERY_EVENT_TYPE
<a href=#55 id=55 data-nosnippet>55</a> }
<a href=#56 id=56 data-nosnippet>56</a>
<a href=#57 id=57 data-nosnippet>57</a> <span class="kw">fn </span>extra_schema(<span class="kw-2">&amp;</span><span class="self">self</span>) -&gt; Vec&lt;ColumnSchema&gt; {
<a href=#58 id=58 data-nosnippet>58</a> <span class="macro">vec!</span>[
<a href=#59 id=59 data-nosnippet>59</a> ColumnSchema {
<a href=#60 id=60 data-nosnippet>60</a> column_name: SLOW_QUERY_TABLE_COST_COLUMN_NAME.to_string(),
<a href=#61 id=61 data-nosnippet>61</a> datatype: ColumnDataType::Uint64.into(),
<a href=#62 id=62 data-nosnippet>62</a> semantic_type: SemanticType::Field.into(),
<a href=#63 id=63 data-nosnippet>63</a> ..Default::default()
<a href=#64 id=64 data-nosnippet>64</a> },
<a href=#65 id=65 data-nosnippet>65</a> ColumnSchema {
<a href=#66 id=66 data-nosnippet>66</a> column_name: SLOW_QUERY_TABLE_THRESHOLD_COLUMN_NAME.to_string(),
<a href=#67 id=67 data-nosnippet>67</a> datatype: ColumnDataType::Uint64.into(),
<a href=#68 id=68 data-nosnippet>68</a> semantic_type: SemanticType::Field.into(),
<a href=#69 id=69 data-nosnippet>69</a> ..Default::default()
<a href=#70 id=70 data-nosnippet>70</a> },
<a href=#71 id=71 data-nosnippet>71</a> ColumnSchema {
<a href=#72 id=72 data-nosnippet>72</a> column_name: SLOW_QUERY_TABLE_QUERY_COLUMN_NAME.to_string(),
<a href=#73 id=73 data-nosnippet>73</a> datatype: ColumnDataType::String.into(),
<a href=#74 id=74 data-nosnippet>74</a> semantic_type: SemanticType::Field.into(),
<a href=#75 id=75 data-nosnippet>75</a> ..Default::default()
<a href=#76 id=76 data-nosnippet>76</a> },
<a href=#77 id=77 data-nosnippet>77</a> ColumnSchema {
<a href=#78 id=78 data-nosnippet>78</a> column_name: SLOW_QUERY_TABLE_IS_PROMQL_COLUMN_NAME.to_string(),
<a href=#79 id=79 data-nosnippet>79</a> datatype: ColumnDataType::Boolean.into(),
<a href=#80 id=80 data-nosnippet>80</a> semantic_type: SemanticType::Field.into(),
<a href=#81 id=81 data-nosnippet>81</a> ..Default::default()
<a href=#82 id=82 data-nosnippet>82</a> },
<a href=#83 id=83 data-nosnippet>83</a> ColumnSchema {
<a href=#84 id=84 data-nosnippet>84</a> column_name: SLOW_QUERY_TABLE_PROMQL_RANGE_COLUMN_NAME.to_string(),
<a href=#85 id=85 data-nosnippet>85</a> datatype: ColumnDataType::Uint64.into(),
<a href=#86 id=86 data-nosnippet>86</a> semantic_type: SemanticType::Field.into(),
<a href=#87 id=87 data-nosnippet>87</a> ..Default::default()
<a href=#88 id=88 data-nosnippet>88</a> },
<a href=#89 id=89 data-nosnippet>89</a> ColumnSchema {
<a href=#90 id=90 data-nosnippet>90</a> column_name: SLOW_QUERY_TABLE_PROMQL_STEP_COLUMN_NAME.to_string(),
<a href=#91 id=91 data-nosnippet>91</a> datatype: ColumnDataType::Uint64.into(),
<a href=#92 id=92 data-nosnippet>92</a> semantic_type: SemanticType::Field.into(),
<a href=#93 id=93 data-nosnippet>93</a> ..Default::default()
<a href=#94 id=94 data-nosnippet>94</a> },
<a href=#95 id=95 data-nosnippet>95</a> ColumnSchema {
<a href=#96 id=96 data-nosnippet>96</a> column_name: SLOW_QUERY_TABLE_PROMQL_START_COLUMN_NAME.to_string(),
<a href=#97 id=97 data-nosnippet>97</a> datatype: ColumnDataType::TimestampMillisecond.into(),
<a href=#98 id=98 data-nosnippet>98</a> semantic_type: SemanticType::Field.into(),
<a href=#99 id=99 data-nosnippet>99</a> ..Default::default()
<a href=#100 id=100 data-nosnippet>100</a> },
<a href=#101 id=101 data-nosnippet>101</a> ColumnSchema {
<a href=#102 id=102 data-nosnippet>102</a> column_name: SLOW_QUERY_TABLE_PROMQL_END_COLUMN_NAME.to_string(),
<a href=#103 id=103 data-nosnippet>103</a> datatype: ColumnDataType::TimestampMillisecond.into(),
<a href=#104 id=104 data-nosnippet>104</a> semantic_type: SemanticType::Field.into(),
<a href=#105 id=105 data-nosnippet>105</a> ..Default::default()
<a href=#106 id=106 data-nosnippet>106</a> },
<a href=#107 id=107 data-nosnippet>107</a> ]
<a href=#108 id=108 data-nosnippet>108</a> }
<a href=#109 id=109 data-nosnippet>109</a>
<a href=#110 id=110 data-nosnippet>110</a> <span class="kw">fn </span>extra_rows(<span class="kw-2">&amp;</span><span class="self">self</span>) -&gt; <span class="prelude-ty">Result</span>&lt;Vec&lt;Row&gt;&gt; {
<a href=#111 id=111 data-nosnippet>111</a> <span class="prelude-val">Ok</span>(<span class="macro">vec!</span>[Row {
<a href=#112 id=112 data-nosnippet>112</a> values: <span class="macro">vec!</span>[
<a href=#113 id=113 data-nosnippet>113</a> ValueData::U64Value(<span class="self">self</span>.cost).into(),
<a href=#114 id=114 data-nosnippet>114</a> ValueData::U64Value(<span class="self">self</span>.threshold).into(),
<a href=#115 id=115 data-nosnippet>115</a> ValueData::StringValue(<span class="self">self</span>.query.to_string()).into(),
<a href=#116 id=116 data-nosnippet>116</a> ValueData::BoolValue(<span class="self">self</span>.is_promql).into(),
<a href=#117 id=117 data-nosnippet>117</a> ValueData::U64Value(<span class="self">self</span>.promql_range.unwrap_or(<span class="number">0</span>)).into(),
<a href=#118 id=118 data-nosnippet>118</a> ValueData::U64Value(<span class="self">self</span>.promql_step.unwrap_or(<span class="number">0</span>)).into(),
<a href=#119 id=119 data-nosnippet>119</a> ValueData::TimestampMillisecondValue(<span class="self">self</span>.promql_start.unwrap_or(<span class="number">0</span>)).into(),
<a href=#120 id=120 data-nosnippet>120</a> ValueData::TimestampMillisecondValue(<span class="self">self</span>.promql_end.unwrap_or(<span class="number">0</span>)).into(),
<a href=#121 id=121 data-nosnippet>121</a> ],
<a href=#122 id=122 data-nosnippet>122</a> }])
<a href=#123 id=123 data-nosnippet>123</a> }
<a href=#124 id=124 data-nosnippet>124</a>
<a href=#125 id=125 data-nosnippet>125</a> <span class="kw">fn </span>as_any(<span class="kw-2">&amp;</span><span class="self">self</span>) -&gt; <span class="kw-2">&amp;</span><span class="kw">dyn </span>Any {
<a href=#126 id=126 data-nosnippet>126</a> <span class="self">self
<a href=#127 id=127 data-nosnippet>127</a> </span>}
<a href=#128 id=128 data-nosnippet>128</a>}
</code></pre></div></section></main></body></html>