From 9eb1128f9fab6e90bf5e592a3b6966682a0b8cce Mon Sep 17 00:00:00 2001
From: Jiahao XU <Jiahao_XU@outlook.com>
Date: Mon, 13 Jun 2022 19:32:55 +1000
Subject: [PATCH] Rm unused `DummyVisitor` in `extract_tar_based_stream`

Signed-off-by: Jiahao XU <Jiahao_XU@outlook.com>
---
 src/helpers/async_extracter.rs | 8 --------
 1 file changed, 8 deletions(-)

diff --git a/src/helpers/async_extracter.rs b/src/helpers/async_extracter.rs
index 2b1298bf..334812aa 100644
--- a/src/helpers/async_extracter.rs
+++ b/src/helpers/async_extracter.rs
@@ -208,14 +208,6 @@ pub async fn extract_tar_based_stream<E>(
 where
     BinstallError: From<E>,
 {
-    struct DummyVisitor;
-
-    impl TarEntriesVisitor for DummyVisitor {
-        fn visit<R: Read>(&mut self, _entries: Entries<'_, R>) -> Result<(), BinstallError> {
-            unimplemented!()
-        }
-    }
-
     let path = output.to_owned();
 
     extract_impl(