deploy: 4017a73d62

idioms/default.html

@@ -182,13 +182,15 @@ types implement <code>Default</code>, the more useful it becomes.</p>
 <code>default()</code> method does not. There can even be multiple constructors with
 different names, but there can only be one <code>Default</code> implementation per type.</p>
 <h2><a class="header" href="#example" id="example">Example</a></h2>
-<pre><code class="language-rust ignore">// note that we can simply auto-derive Default here.
-#[derive(Default)]
+<pre><pre class="playground"><code class="language-rust edition2018">use std::{path::PathBuf, time::Duration};
+
+// note that we can simply auto-derive Default here.
+#[derive(Default, Debug)]
 struct MyConfiguration {
     // Option defaults to None
-    output: Option&lt;Path&gt;,
+    output: Option&lt;PathBuf&gt;,
     // Vecs default to empty vector
-    search_path: Vec&lt;Path&gt;,
+    search_path: Vec&lt;PathBuf&gt;,
     // Duration defaults to zero time
     timeout: Duration,
     // bool defaults to false
@@ -202,9 +204,11 @@ impl MyConfiguration {
 fn main() {
     // construct a new instance with default values
     let mut conf = MyConfiguration::default();
-    // do somthing with conf here
+    // do something with conf here
+    conf.check = true;
+    println!(&quot;conf = {:#?}&quot;, conf);
 }
-</code></pre>
+</code></pre></pre>
 <h2><a class="header" href="#see-also" id="see-also">See also</a></h2>
 <ul>
 <li>The <a href="ctor.html">constructor</a> idiom is another way to generate instances that may or may

print.html

@@ -259,13 +259,15 @@ types implement <code>Default</code>, the more useful it becomes.</p>
 <code>default()</code> method does not. There can even be multiple constructors with
 different names, but there can only be one <code>Default</code> implementation per type.</p>
 <h2><a class="header" href="#example-2" id="example-2">Example</a></h2>
-<pre><code class="language-rust ignore">// note that we can simply auto-derive Default here.
-#[derive(Default)]
+<pre><pre class="playground"><code class="language-rust edition2018">use std::{path::PathBuf, time::Duration};
+
+// note that we can simply auto-derive Default here.
+#[derive(Default, Debug)]
 struct MyConfiguration {
     // Option defaults to None
-    output: Option&lt;Path&gt;,
+    output: Option&lt;PathBuf&gt;,
     // Vecs default to empty vector
-    search_path: Vec&lt;Path&gt;,
+    search_path: Vec&lt;PathBuf&gt;,
     // Duration defaults to zero time
     timeout: Duration,
     // bool defaults to false
@@ -279,9 +281,11 @@ impl MyConfiguration {
 fn main() {
     // construct a new instance with default values
     let mut conf = MyConfiguration::default();
-    // do somthing with conf here
+    // do something with conf here
+    conf.check = true;
+    println!(&quot;conf = {:#?}&quot;, conf);
 }
-</code></pre>
+</code></pre></pre>
 <h2><a class="header" href="#see-also-1" id="see-also-1">See also</a></h2>
 <ul>
 <li>The <a href="idioms/ctor.html">constructor</a> idiom is another way to generate instances that may or may