| <!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 `logger/src/task_logger.rs`."><meta name="keywords" content="rust, rustlang, rust-lang"><title>task_logger.rs - source</title><link rel="preload" as="font" type="font/woff2" crossorigin href="../../SourceSerif4-Regular.ttf.woff2"><link rel="preload" as="font" type="font/woff2" crossorigin href="../../FiraSans-Regular.woff2"><link rel="preload" as="font" type="font/woff2" crossorigin href="../../FiraSans-Medium.woff2"><link rel="preload" as="font" type="font/woff2" crossorigin href="../../SourceCodePro-Regular.ttf.woff2"><link rel="preload" as="font" type="font/woff2" crossorigin href="../../SourceSerif4-Bold.ttf.woff2"><link rel="preload" as="font" type="font/woff2" crossorigin href="../../SourceCodePro-Semibold.ttf.woff2"><link rel="stylesheet" href="../../normalize.css"><link rel="stylesheet" href="../../rustdoc.css" id="mainThemeStyle"><link rel="stylesheet" href="../../ayu.css" disabled><link rel="stylesheet" href="../../dark.css" disabled><link rel="stylesheet" href="../../light.css" id="themeStyle"><script id="default-settings" ></script><script src="../../storage.js"></script><script defer src="../../source-script.js"></script><script defer src="../../source-files.js"></script><script defer src="../../main.js"></script><noscript><link rel="stylesheet" href="../../noscript.css"></noscript><link rel="alternate icon" type="image/png" href="../../favicon-16x16.png"><link rel="alternate icon" type="image/png" href="../../favicon-32x32.png"><link rel="icon" type="image/svg+xml" href="../../favicon.svg"></head><body class="rustdoc source"><!--[if lte IE 11]><div class="warning">This old browser is unsupported and will most likely display funky things.</div><![endif]--><nav class="sidebar"><a class="sidebar-logo" href="../../teaclave_logger/index.html"><div class="logo-container"><img class="rust-logo" src="../../rust-logo.svg" alt="logo"></div></a></nav><main><div class="width-limiter"><nav class="sub"><a class="sub-logo-container" href="../../teaclave_logger/index.html"><img class="rust-logo" src="../../rust-logo.svg" alt="logo"></a><form class="search-form"><div class="search-container"><span></span><input class="search-input" name="search" autocomplete="off" spellcheck="false" placeholder="Click or press ‘S’ to search, ‘?’ for more options…" type="search"><div id="help-button" title="help" tabindex="-1"><a href="../../help.html">?</a></div><div id="settings-menu" tabindex="-1"><a href="../../settings.html" title="settings"><img width="22" height="22" alt="Change settings" src="../../wheel.svg"></a></div></div></form></nav><section id="main-content" class="content"><div class="example-wrap"><pre class="src-line-numbers"><span id="1">1</span> |
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| </pre><pre class="rust"><code><span class="comment">// Licensed to the Apache Software Foundation (ASF) under one |
| // or more contributor license agreements. See the NOTICE file |
| // distributed with this work for additional information |
| // regarding copyright ownership. The ASF licenses this file |
| // to you under the Apache License, Version 2.0 (the |
| // "License"); you may not use this file except in compliance |
| // with the License. You may obtain a copy of the License at |
| // |
| // http://www.apache.org/licenses/LICENSE-2.0 |
| // |
| // Unless required by applicable law or agreed to in writing, |
| // software distributed under the License is distributed on an |
| // "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY |
| // KIND, either express or implied. See the License for the |
| // specific language governing permissions and limitations |
| // under the License. |
| |
| </span><span class="kw">use </span>std::sync::{Arc, Mutex}; |
| |
| <span class="kw">use </span>log::{Metadata, Record}; |
| |
| <span class="kw">pub struct </span>TaskLogger { |
| buffer: Arc<Mutex<Vec<String>>>, |
| } |
| |
| <span class="kw">impl </span>TaskLogger { |
| <span class="kw">pub fn </span>new(addr: u64) -> <span class="self">Self </span>{ |
| <span class="kw">let </span>buffer = <span class="kw">unsafe </span>{ Arc::from_raw(std::ptr::from_exposed_addr_mut(addr <span class="kw">as </span>usize)) }; |
| |
| <span class="self">Self </span>{ buffer } |
| } |
| } |
| |
| <span class="kw">impl </span>TaskLogger { |
| <span class="kw">pub fn </span>enabled(<span class="kw-2">&</span><span class="self">self</span>, _metadata: <span class="kw-2">&</span>Metadata) -> bool { |
| <span class="bool-val">true |
| </span>} |
| |
| <span class="kw">pub fn </span>log(<span class="kw-2">&mut </span><span class="self">self</span>, record: <span class="kw-2">&</span>Record) { |
| <span class="kw">let </span>metadata = record.metadata(); |
| |
| <span class="kw">if </span>!<span class="self">self</span>.enabled(metadata) { |
| <span class="kw">return</span>; |
| } |
| |
| <span class="kw">let </span><span class="kw-2">mut </span>output = <span class="macro">format!</span>(<span class="string">"[{}"</span>, metadata.level()); |
| <span class="kw">if let </span><span class="prelude-val">Some</span>(module_path) = record.module_path() { |
| output += <span class="string">" "</span>; |
| output += module_path; |
| } |
| <span class="kw">let </span>output = <span class="macro">format!</span>(<span class="string">"{}] {}"</span>, output, record.args()); |
| <span class="self">self</span>.buffer.lock().unwrap().push(output); |
| } |
| |
| <span class="kw">pub fn </span>flush(<span class="kw-2">&mut </span><span class="self">self</span>) {} |
| } |
| |
| <span class="kw">impl </span>Drop <span class="kw">for </span>TaskLogger { |
| <span class="kw">fn </span>drop(<span class="kw-2">&mut </span><span class="self">self</span>) { |
| <span class="self">self</span>.flush() |
| } |
| } |
| </code></pre></div> |
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