feat: progress iterators

2026-09-13 21:03:31 +02:00 · 2026-09-13 02:04:29 +02:00
parent 5c1324aae8
commit 88b981b50c
2 changed files with 5 additions and 5 deletions
@@ -7,7 +7,7 @@ fn capitalize_first(input: &str) -> String {
    let mut chars = input.chars();
    match chars.next() {
        None => String::new(),
-        Some(first) => todo!(),
+        Some(first) => char::to_uppercase(first).to_string(),
    }
 }