From 821628b004118f27ab01ab998acdd37f0408d01e Mon Sep 17 00:00:00 2001
From: Joe Thornber <ejt@redhat.com>
Date: Tue, 9 Jun 2020 14:59:13 +0100
Subject: [PATCH] [pack/unpack] add missing file.

---
 src/file_utils.rs | 8 ++++++++
 1 file changed, 8 insertions(+)
 create mode 100644 src/file_utils.rs

diff --git a/src/file_utils.rs b/src/file_utils.rs
new file mode 100644
index 0000000..9768bb8
--- /dev/null
+++ b/src/file_utils.rs
@@ -0,0 +1,8 @@
+use std::fs;
+
+pub fn file_exists(path: &str) -> bool {
+    return match fs::metadata(path) {
+        Ok(_) => {true}
+        Err(_) => {false}
+    }
+}