add return type on _start() in code block

phil-opp · Sep 25, 2024 · 4d3b246 · 4d3b246
1 parent e4dd739
commit 4d3b246
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/blog/content/edition-2/posts/03-vga-text-buffer/index.md b/blog/content/edition-2/posts/03-vga-text-buffer/index.md
@@ -656,7 +656,7 @@ Now we can use `println` in our `_start` function:
 // in src/main.rs
 
 #[no_mangle]
-pub extern "C" fn _start() {
+pub extern "C" fn _start() -> ! {
     println!("Hello World{}", "!");
 
     loop {}