Simplify

Signed-off-by: Slendi <slendi@socopon.com>
2026-01-25 19:55:43 +02:00
parent 98cede7854
commit 0a4c2fe3dc
1 changed files with 2 additions and 6 deletions
--- a/src/main.rs
+++ b/src/main.rs
@@ -10,12 +10,8 @@ struct Args {

 fn compute_size(path: PathBuf) -> Result<u64, std::io::Error> {
    if path.is_dir() {
-        std::fs::read_dir(path)?.fold(Ok(0_u64), |counter, entry| -> Result<u64, std::io::Error> {
-            if let Ok(counter) = counter {
+        std::fs::read_dir(path)?.try_fold(0_u64, |counter, entry| -> Result<u64, std::io::Error> {
            Ok(counter + compute_size(entry?.path())?)
-            } else {
-                counter
-            }
        })
    } else {
        Ok(std::fs::metadata(path)?.len())