Merge pull request #51 from pedropark99/revision-2

Add a revision of Chapter 2
pedropark99 · Oct 2, 2024 · 222ef40 · 222ef40
2 parents afebb2e + 2610591
commit 222ef40
Show file tree

Hide file tree

Showing 25 changed files with 686 additions and 495 deletions.
diff --git a/Chapters/03-structs.qmd b/Chapters/03-structs.qmd
diff --git a/Chapters/09-error-handling.qmd b/Chapters/09-error-handling.qmd
@@ -435,7 +435,7 @@ if (add_tasks_to_queue(&queue, tasks)) |_| {
 ```
 
 
-### The `errdefer` keyword
+### The `errdefer` keyword {#sec-errdefer2}
 
 A commom pattern in C programs in general, is to clean resources when an error occurs during
 the execution of the program. In other words, one commom way to handle errors, is to perform

diff --git a/ZigExamples/zig-basics/defer.zig b/ZigExamples/zig-basics/defer.zig
@@ -0,0 +1,14 @@
+// This program demonstrates that an expression registered
+// with `defer` is executed no matter how the code exits the current scope
+// (i.e. if it exits with an error, or, exits from a return statement, a break statement, etc.)
+const std = @import("std");
+fn foo() !void {
+    return error.Test;
+}
+
+pub fn main() !void {
+    var i: usize = 1;
+    errdefer std.debug.print("Value of i: {d}\n", .{i});
+    defer i = 2;
+    try foo();
+}
diff --git a/_freeze/Chapters/03-structs/execute-results/html.json b/_freeze/Chapters/03-structs/execute-results/html.json
diff --git a/_freeze/Chapters/09-error-handling/execute-results/html.json b/_freeze/Chapters/09-error-handling/execute-results/html.json
diff --git a/docs/Chapters/01-base64.html b/docs/Chapters/01-base64.html
@@ -209,7 +209,7 @@
         <li class="sidebar-item">
   <div class="sidebar-item-container"> 
   <a href="../Chapters/03-structs.html" class="sidebar-item-text sidebar-link">
- <span class="menu-text"><span class="chapter-number">2</span>&nbsp; <span class="chapter-title">Structs, Modules and Control Flow</span></span></a>
+ <span class="menu-text"><span class="chapter-number">2</span>&nbsp; <span class="chapter-title">Control flow, structs, modules and types</span></span></a>
   </div>
 </li>
         <li class="sidebar-item">

diff --git a/docs/Chapters/01-memory.html b/docs/Chapters/01-memory.html
@@ -180,7 +180,7 @@
         <li class="sidebar-item">
   <div class="sidebar-item-container"> 
   <a href="../Chapters/03-structs.html" class="sidebar-item-text sidebar-link">
- <span class="menu-text"><span class="chapter-number">2</span>&nbsp; <span class="chapter-title">Structs, Modules and Control Flow</span></span></a>
+ <span class="menu-text"><span class="chapter-number">2</span>&nbsp; <span class="chapter-title">Control flow, structs, modules and types</span></span></a>
   </div>
 </li>
         <li class="sidebar-item">
@@ -1256,8 +1256,8 @@ <h3 data-number="3.2.9" class="anchored" data-anchor-id="the-create-and-destroy-
 </script>
 <nav class="page-navigation">
   <div class="nav-page nav-page-previous">
-      <a href="../Chapters/03-structs.html" class="pagination-link" aria-label="Structs, Modules and Control Flow">
-        <i class="bi bi-arrow-left-short"></i> <span class="nav-page-text"><span class="chapter-number">2</span>&nbsp; <span class="chapter-title">Structs, Modules and Control Flow</span></span>
+      <a href="../Chapters/03-structs.html" class="pagination-link" aria-label="Control flow, structs, modules and types">
+        <i class="bi bi-arrow-left-short"></i> <span class="nav-page-text"><span class="chapter-number">2</span>&nbsp; <span class="chapter-title">Control flow, structs, modules and types</span></span>
       </a>          
   </div>
   <div class="nav-page nav-page-next">

diff --git a/docs/Chapters/01-zig-weird.html b/docs/Chapters/01-zig-weird.html
@@ -180,7 +180,7 @@
         <li class="sidebar-item">
   <div class="sidebar-item-container"> 
   <a href="../Chapters/03-structs.html" class="sidebar-item-text sidebar-link">
- <span class="menu-text"><span class="chapter-number">2</span>&nbsp; <span class="chapter-title">Structs, Modules and Control Flow</span></span></a>
+ <span class="menu-text"><span class="chapter-number">2</span>&nbsp; <span class="chapter-title">Control flow, structs, modules and types</span></span></a>
   </div>
 </li>
         <li class="sidebar-item">
@@ -1621,8 +1621,8 @@ <h2 data-number="1.10" class="anchored" data-anchor-id="other-parts-of-zig"><spa
       </a>          
   </div>
   <div class="nav-page nav-page-next">
-      <a href="../Chapters/03-structs.html" class="pagination-link" aria-label="Structs, Modules and Control Flow">
-        <span class="nav-page-text"><span class="chapter-number">2</span>&nbsp; <span class="chapter-title">Structs, Modules and Control Flow</span></span> <i class="bi bi-arrow-right-short"></i>
+      <a href="../Chapters/03-structs.html" class="pagination-link" aria-label="Control flow, structs, modules and types">
+        <span class="nav-page-text"><span class="chapter-number">2</span>&nbsp; <span class="chapter-title">Control flow, structs, modules and types</span></span> <i class="bi bi-arrow-right-short"></i>
       </a>
   </div>
 </nav>

diff --git a/docs/Chapters/02-debugging.html b/docs/Chapters/02-debugging.html
@@ -160,7 +160,7 @@
         <li class="sidebar-item">
   <div class="sidebar-item-container"> 
   <a href="../Chapters/03-structs.html" class="sidebar-item-text sidebar-link">
- <span class="menu-text"><span class="chapter-number">2</span>&nbsp; <span class="chapter-title">Structs, Modules and Control Flow</span></span></a>
+ <span class="menu-text"><span class="chapter-number">2</span>&nbsp; <span class="chapter-title">Control flow, structs, modules and types</span></span></a>
   </div>
 </li>
         <li class="sidebar-item">