From 22c4b3010f9a851dd53073bbe1307ecbf01ef30e Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Kat=20March=C3=A1n?= <kzm@zkat.tech>
Date: Wed, 5 Jun 2019 13:50:26 +0200
Subject: [PATCH] fix(index): get rid of last compiler warning

---
 src/index.rs | 7 ++++---
 1 file changed, 4 insertions(+), 3 deletions(-)

diff --git a/src/index.rs b/src/index.rs
index ad2ef3a..7120917 100644
--- a/src/index.rs
+++ b/src/index.rs
@@ -98,9 +98,10 @@ pub fn delete(cache: &Path, key: &str) -> Result<(), Error> {
     Ok(())
 }
 
-pub fn ls(_cache: &Path) {
-    unimplemented!();
-}
+// TODO
+// pub fn ls(_cache: &Path) {
+//     unimplemented!();
+// }
 
 fn bucket_path(cache: &Path, key: &str) -> PathBuf {
     let hashed = hash_key(&key);