From 44d43113f4eae01ea77a143fbf451f4dd088dbf8 Mon Sep 17 00:00:00 2001
From: Jiahao XU <Jiahao_XU@outlook.com>
Date: Sun, 12 Jun 2022 16:08:41 +1000
Subject: [PATCH] Forward impl `AbstractFilesystem` for `&Vfs`

Signed-off-by: Jiahao XU <Jiahao_XU@outlook.com>
---
 src/drivers/vfs.rs | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/src/drivers/vfs.rs b/src/drivers/vfs.rs
index 0051c44e..56aa5f54 100644
--- a/src/drivers/vfs.rs
+++ b/src/drivers/vfs.rs
@@ -37,3 +37,9 @@ impl AbstractFilesystem for Vfs {
         Ok(self.0.get(&*rel_path).map(Clone::clone).unwrap_or_default())
     }
 }
+
+impl AbstractFilesystem for &Vfs {
+    fn file_names_in(&self, rel_path: &str) -> io::Result<HashSet<Box<str>>> {
+        (*self).file_names_in(rel_path)
+    }
+}