From 340827de1f4944c99ed0411f382fb388ae9304f7 Mon Sep 17 00:00:00 2001
From: Spyros Roum <spyrosr1@gmail.com>
Date: Thu, 21 Oct 2021 19:17:14 +0300
Subject: [PATCH] Introduce `is_archive_format` method on `CompressionFormat`

---
 src/extension.rs | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/src/extension.rs b/src/extension.rs
index b1828f0..87efbc6 100644
--- a/src/extension.rs
+++ b/src/extension.rs
@@ -19,6 +19,12 @@ pub enum CompressionFormat {
     Zip,   // .zip
 }
 
+impl CompressionFormat {
+    pub fn is_archive_format(&self) -> bool {
+        matches!(self, Tar | Tgz | Tbz | Tlzma | Tzst | Zstd | Zip)
+    }
+}
+
 impl fmt::Display for CompressionFormat {
     fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
         write!(