dyer 3.3.2

dyer is designed for reliable, flexible and fast Request-Response based service, including data processing, web-crawling and so on, providing some friendly, flexible, comprehensive features without compromising speed.
Documentation
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                <ol class="chapter"><li class="chapter-item expanded "><a href="../intro.html"><strong aria-hidden="true">1.</strong> Introduction</a></li><li class="chapter-item expanded "><a href="../dyer-cli/index.html" class="active"><strong aria-hidden="true">2.</strong> Dyer-cli</a></li><li class="chapter-item expanded "><a href="../actor/index.html"><strong aria-hidden="true">3.</strong> Actor</a></li><li class="chapter-item expanded "><a href="../middleware/index.html"><strong aria-hidden="true">4.</strong> Middleware</a></li><li class="chapter-item expanded "><a href="../database/index.html"><strong aria-hidden="true">5.</strong> Pipeline &amp; Database Intergration</a></li><li class="chapter-item expanded "><a href="../affix/index.html"><strong aria-hidden="true">6.</strong> Affix</a></li><li class="chapter-item expanded "><a href="../attr/index.html"><strong aria-hidden="true">7.</strong> Attribute</a></li><li class="chapter-item expanded "><a href="../feedback/index.html"><strong aria-hidden="true">8.</strong> Problem &amp; Feedback</a></li></ol>
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                    <h1 class="menu-title">CookBook of dyer</h1>

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                        <h1 id="dyer-cli"><a class="header" href="#dyer-cli">Dyer-cli</a></h1>
<p>Before stepping into the topic, <a href="https://crates.io/crates/dyer-cli">dyer-cli</a> is highly recommanded to be installed.
Dyer-cli is a handy tool for your easy and fast use of dyer, </p>
<h3 id="installation"><a class="header" href="#installation">Installation</a></h3>
<p><code>dyer-cli</code> is public crate, just run the following in the terminal,</p>
<pre><code class="language-bash">cargo install dyer-cli 
</code></pre>
<p>once installed, type <code>dyer</code> in the terminal to check, if something like following it is successfully installed.</p>
<pre><code>Handy tool for dyer

USAGE:
   dyer [subcommand] [options]
   eg. dyer new myproject --debug 
	 ...
</code></pre>
<h3 id="create-project"><a class="header" href="#create-project">Create Project</a></h3>
<p>Dyer-cli generates a template that contains many useful instances and instructions
when using dyer with
following code:</p>
<pre><code class="language-bash">dyer new myproject
</code></pre>
<p>It will create a project called <code>myproject</code> and the files layout displays:</p>
<pre><code class="language-bash">|___Cargo.toml
|___Readme.md
|___data/
|___data/tasks/
|___src/
    |___src/affix.rs
    |___src/entity.rs
    |___src/parser.rs
    |___src/actor.rs
    |___src/middleware.rs
    |___src/pipeline.rs
</code></pre>
<h3 id="project-layout-and-its-role"><a class="header" href="#project-layout-and-its-role">Project layout and its role</a></h3>
<p>Main functionality of each file:</p>
<ul>
<li>the <code>affix.rs</code> serves as an actor to adjust and satisfy additional requirement</li>
<li>the <code>entity.rs</code> contains entities/data structure to be used/collected</li>
<li>the <code>parser.rs</code> contains functions that extract entities from response</li>
<li>the <code>actor.rs</code> contains initial when opening and final things to do when closing</li>
<li>the <code>middleware.rs</code> contains Some middlewares that process data at runtime</li>
<li>the <code>pipeline.rs</code> contains entities manipulation including data-storage, displsying and so on</li>
<li>the <code>lib.rs</code> exports all modules inside the directory, just do nothing here normally</li>
<li><code>Cargo.toml</code> is the basic configuration of the project</li>
<li><code>README.md</code> contains some instructions of the project</li>
<li><code>data/</code> place to store/load files of <code>App</code> when load-balancing and backup</li>
</ul>
<h3 id="basic-procedures"><a class="header" href="#basic-procedures">Basic Procedures</a></h3>
<p>Then it is your show time, basically there are simple example items(<code>function</code>, <code>enum</code>, <code>struct</code>)
in each file you can follow. After that check your code</p>
<pre><code class="language-bash">dyer check
</code></pre>
<p>if you run it the first time, dyer-cli will download the crates and then check the code.
if some warning happens such as <code>unused import</code> or <code>dead code</code> the command does a lot for you:</p>
<pre><code class="language-bash">dyer fix
</code></pre>
<p>A wraper of <code>cargo fix</code>,  if some warning happens such as <code>unused import</code> or <code>dead code</code> the command does a lot for you. However it won't help if some errors occur, if so, you have to debug the code manually.</p>
<p>Edit <code>dyer.cfg</code> file in the root directory</p>
<p>the file contains some configurations of <code>ArgApp</code> that will update periodically, for more details see
[dyer.cfg Configuration]</p>
<p>When the program compiles, haha run it:</p>
<pre><code class="language-bash">dyer run
</code></pre>

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