From 063fbdcdad36620c1f8759ec1e67d9c553cc3647 Mon Sep 17 00:00:00 2001
From: UebelAndre <github@uebelandre.com>
Date: Sat, 8 Feb 2025 21:54:50 -0800
Subject: [PATCH] Improve debug message

---
 src/sparse.rs | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/src/sparse.rs b/src/sparse.rs
index 20a5b9da..b035612e 100644
--- a/src/sparse.rs
+++ b/src/sparse.rs
@@ -70,7 +70,8 @@ impl SparseIndex {
             .cache_path(name)
             .ok_or_else(|| io::Error::new(io::ErrorKind::InvalidInput, "bad name"))?;
 
-        let cache_bytes = std::fs::read(cache_path)?;
+        let cache_bytes = std::fs::read(&cache_path)
+            .map_err(|e| io::Error::new(e.kind(), format!("{}: `{}`", cache_path.display(), e.to_string())))?;
         Ok(Crate::from_cache_slice(&cache_bytes, None)?)
     }