From 0b126f8ad3a2ac48fc4feffe86f3db2ddf653b9c Mon Sep 17 00:00:00 2001
From: wcampbell <wcampbell1995@gmail.com>
Date: Mon, 15 Jan 2024 22:09:45 -0500
Subject: [PATCH] Remove allocation for DekuError into io::Error

---
 CHANGELOG.md          |  1 +
 backhand/src/error.rs | 14 +++++++-------
 2 files changed, 8 insertions(+), 7 deletions(-)

diff --git a/CHANGELOG.md b/CHANGELOG.md
index 6a0ab6bd..578ec695 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -9,6 +9,7 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 ### `backhand`
 - Enable overflow-checks ([#421](https://github.com/wcampbell0x2a/backhand/pull/421))
 - Add feature `gzip-zune-inflate` to add a decompress only option with speed improvements ([#419](https://github.com/wcampbell0x2a/backhand/pull/419))
+- Remove allocation for `impl From<BackhandError> for io::Error {` ([#425](https://github.com/wcampbell0x2a/backhand/pull/425))
 
 ### `backhand-cli`
 - Enable overflow-checks for dist builds ([#421](https://github.com/wcampbell0x2a/backhand/pull/421))
diff --git a/backhand/src/error.rs b/backhand/src/error.rs
index 9d168ec2..dd57e21c 100644
--- a/backhand/src/error.rs
+++ b/backhand/src/error.rs
@@ -58,19 +58,19 @@ impl From<BackhandError> for io::Error {
         use BackhandError::*;
         match value {
             StdIo(io) => io,
-            Deku(e) => e.into(),
-            StringUtf8(e) => Self::new(io::ErrorKind::InvalidData, e),
-            StrUtf8(e) => Self::new(io::ErrorKind::InvalidData, e),
-            e @ UnsupportedCompression(_) => Self::new(io::ErrorKind::Unsupported, e),
-            e @ FileNotFound => Self::new(io::ErrorKind::NotFound, e),
-            e @ (Unreachable
+            StringUtf8(_) => Self::from(io::ErrorKind::InvalidData),
+            StrUtf8(_) => Self::from(io::ErrorKind::InvalidData),
+            UnsupportedCompression(_) => Self::from(io::ErrorKind::Unsupported),
+            FileNotFound => Self::from(io::ErrorKind::NotFound),
+            Unreachable
+            | Deku(_)
             | UnexpectedInode(_)
             | UnsupportedInode(_)
             | CorruptedOrInvalidSquashfs
             | InvalidCompressionOption
             | InvalidFilePath
             | UndefineFileName
-            | DuplicatedFileName) => Self::new(io::ErrorKind::InvalidData, e),
+            | DuplicatedFileName => Self::from(io::ErrorKind::InvalidData),
         }
     }
 }