From 1161a60968b85ab19987c88f6671f843995a05b0 Mon Sep 17 00:00:00 2001
From: Jiahao XU <Jiahao_XU@outlook.com>
Date: Sat, 18 Jun 2022 17:56:17 +1000
Subject: [PATCH] Simplify `create_tar_decoder`: Ret `io::Result`

instead of `Result<Archive, BinstallError>`

Signed-off-by: Jiahao XU <Jiahao_XU@outlook.com>
---
 src/helpers/extracter.rs | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/helpers/extracter.rs b/src/helpers/extracter.rs
index b1737528..13f018b6 100644
--- a/src/helpers/extracter.rs
+++ b/src/helpers/extracter.rs
@@ -1,5 +1,5 @@
 use std::fs::File;
-use std::io::{BufRead, Read};
+use std::io::{self, BufRead, Read};
 use std::path::Path;
 
 use flate2::bufread::GzDecoder;
@@ -14,7 +14,7 @@ use crate::{BinstallError, TarBasedFmt};
 pub(super) fn create_tar_decoder(
     dat: impl BufRead + 'static,
     fmt: TarBasedFmt,
-) -> Result<Archive<Box<dyn Read>>, BinstallError> {
+) -> io::Result<Archive<Box<dyn Read>>> {
     use TarBasedFmt::*;
 
     let r: Box<dyn Read> = match fmt {