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Julio Biason 5 years ago
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  1. 118
      porque-rust.html

118
porque-rust.html

@ -111,14 +111,14 @@
<li>Criada em 2006 por Graydon Hoare.</li>
<li>Patrocinada pela Mozilla em 2009.</li>
<li>Versão 1.0 em 2015.</li>
<li>Versão atual: 1.35</li>
<li>Versão atual: 1.37</li>
</ul>
</section>
<aside class="notes">
Parte burocrática da apresentação.
PS: Pode ser que, quando você essa apresentação, 1.35
PS: Pode ser que, quando você essa apresentação, 1.37
não seja mais a versão atual; a cada 6 semanas, sai uma
nova versão do compilador.
</aside>
@ -128,7 +128,7 @@
<section>
<h2>
História
<img class="fragment" src="_images/AYV1X0yv.png" alt="" style="width:100px;margin:0">
<img src="_images/AYV1X0yv.png" alt="" style="width:100px;margin:0">
</h2>
<p>
@ -188,6 +188,7 @@
<section>
<section>
<h2>1. A Linguagem Mais Amada</h2>
<p>
<a href="https://insights.stackoverflow.com/survey/2019">
A linguagem mais amada segundo o StackOverflow
@ -211,7 +212,7 @@
<section>
<section>
<h2>"Low Level Language with High Level Abstractions"</h2>
<h2>2. "Low Level Language with High Level Abstractions"</h2>
</section>
<section>
@ -262,7 +263,7 @@
<section>
<section>
<h2>Compilador Chato mas Amigável</h2>
<h2>3. Compilador Chato mas Amigável</h2>
</section>
<section>
@ -356,7 +357,7 @@ fn main() -&lt; int{
<section>
<section>
<h2>Borrow Checker</h2>
<h2>4. Borrow Checker</h2>
<aside class="notes">
O "Borrow Checker" é uma das principais novidades
@ -593,7 +594,7 @@ presente.abrir()</code></pre>
<section>
<section>
<h2>Hora da anedota!</h2>
<h3>Hora da anedota!</h3>
<img class="stretch" src="_images/senta-que-la-vem-historia.gif" alt="">
@ -649,7 +650,7 @@ presente.abrir()</code></pre>
<section>
<section>
<h2>Tipos Algébricos</h2>
<h2>5. Tipos Algébricos</h2>
</section>
<section>
@ -694,7 +695,7 @@ enum Option&lt;T&gt; {
<section>
<section>
<h2>Error Control</h2>
<h2>6. Error Control</h2>
</section>
<section>
@ -778,7 +779,11 @@ OK(())
<section>
<section>
<h2>Structs</h2>
<h2>7. Generics/Traits</h2>
</section>
<section>
<h3>Structs</h3>
<pre><code class="hljs rust" data-trim>
struct Gift {
@ -793,20 +798,34 @@ struct Gift {
</section>
<section>
<h2>Structs</h2>
<h3>Structs</h3>
<pre><code class="hljs rust" data-trim>
let presente = Gift { package_color: "red", content: "A GIFT!" };
</code></pre>
</section>
</section>
<section>
<section>
<h2>Traits/Generics</h2>
</section>
<section>
<h3>Structs Genéricas</h3>
<pre><code class="hljs rust" data-trim>
struct Point&lt;T&gt; {
x: T,
y: T
}
</code></pre>
</section>
<section>
<h3>Structs Genéricas</h3>
<pre><code class="hljs rust" data-trim>
let my_point = Point<f32>(x: 1.0, y: 2.0);
</code></pre>
</section>
<section>
<h3>Enums Generics</h3>
<pre><code class="hljs rust" data-trim>
enum Result&lt;T, E&gt; {
Ok(T),
@ -816,6 +835,8 @@ enum Result&lt;T, E&gt; {
</section>
<section>
<h3>Traits</h3>
<pre><code class="hljs rust" data-trim>
trait Summary {
fn summarize(&amp;self) -&gt; String;
@ -834,7 +855,7 @@ impl Summary for Phrase {
self.phrase
.split_whitespace()
.map(|word| word.chars().nth(0).unwrap())
.collect();
.collect()
}
}
</code></pre>
@ -846,40 +867,6 @@ fn get_summary&lt;T&gt;(summarizable: T) -&gt; String
where T: Summary
{
...
}
</code></pre>
</section>
<section>
<h2>Structs genéricas</h2>
<pre><code class="hljs rust" data-trim>
struct Point&lt;T&gt; {
x: T,
y: T
}
</code></pre>
</section>
</section>
<section>
<section>
<h2>Macros</h2>
<small class="fragment">?</small>
</section>
<section>
<h3>Log-Derive</h3>
<pre><code>
#[logfn(ok = "TRACE", err = "ERROR")]
fn call_isan(num: &amp;str) -&gt; Result&lt;Success, Error&gt; {
if num.len() &gt;= 10 &amp;&amp; num.len() &lt;= 15 {
Ok(Success)
} else {
Err(Error)
}
}
</code></pre>
</section>
@ -889,7 +876,7 @@ fn call_isan(num: &amp;str) -&gt; Result&lt;Success, Error&gt; {
<section>
<h2>
<a href="https://doc.rust-lang.org/cargo/">
Cargo
8. Cargo
</a>
</h2>
@ -906,7 +893,7 @@ fn call_isan(num: &amp;str) -&gt; Result&lt;Success, Error&gt; {
<section>
<section>
<h2>Tests</h2>
<h2>9. Tests</h2>
<pre><code class="hljs rust" data-trim>
#[cfg(test)]
@ -933,7 +920,30 @@ test tests::testing ... ok
<section>
<section>
<h2>Crazy stuff</h2>
<h2>10. Macros</h2>
<small class="fragment">?</small>
</section>
<section>
<h3>Log-Derive</h3>
<pre><code>
#[logfn(ok = "TRACE", err = "ERROR")]
fn call_isan(num: &amp;str) -&gt; Result&lt;Success, Error&gt; {
if num.len() &gt;= 10 &amp;&amp; num.len() &lt;= 15 {
Ok(Success)
} else {
Err(Error)
}
}
</code></pre>
</section>
</section>
<section>
<section>
<h2>11. Crazy stuff</h2>
</section>
<section>

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