From 10e79d4bc7a85ff28ffbcfb1584c80bd5b796eae Mon Sep 17 00:00:00 2001
From: Tomasz Kramkowski <tomasz@kramkow.ski>
Date: Fri, 27 Jan 2023 14:52:38 +0000
Subject: Shorten create_and_open_dir error handling

---
 src/lib.rs | 12 +++++-------
 1 file changed, 5 insertions(+), 7 deletions(-)

diff --git a/src/lib.rs b/src/lib.rs
index 73cd9b0..6f68c22 100644
--- a/src/lib.rs
+++ b/src/lib.rs
@@ -15,13 +15,11 @@ fn create_and_open_dir<P: AsRef<Path> + Copy>(
     d: &Dir,
     path: P,
 ) -> std::io::Result<Dir> {
-    match d.create_dir(path) {
-        Ok(()) => Ok(()),
-        Err(e) => match e.kind() {
-            ErrorKind::AlreadyExists => Ok(()),
-            _ => Err(e),
-        },
-    }?;
+    if let Err(e) = d.create_dir(path) {
+        if e.kind() != ErrorKind::AlreadyExists {
+            return Err(e);
+        }
+    }
     d.open_dir(path)
 }
 
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