From 8026742a562a794e93ac8b4da4e9248ed66ccc2e Mon Sep 17 00:00:00 2001
From: "Andrew Phillips (aider)" <andrew.phillips2@canada.ca>
Date: Tue, 6 May 2025 11:50:32 -0300
Subject: [PATCH] refactor: remove redundant copy method from CompressionEngine
 implementations

---
 src/compression/gzip.rs    | 6 ------
 src/compression/lz4.rs     | 6 ------
 src/compression/none.rs    | 6 ------
 src/compression/program.rs | 6 ------
 4 files changed, 24 deletions(-)

diff --git a/src/compression/gzip.rs b/src/compression/gzip.rs
index e4f9016..395dc34 100644
--- a/src/compression/gzip.rs
+++ b/src/compression/gzip.rs
@@ -41,12 +41,6 @@ impl CompressionEngine for CompressionEngineGZip {
         Ok(Box::new(AutoFinishGzEncoder::new(gzip_write)))
     }
 
-    fn copy(&self, file_path: PathBuf, writer: &mut dyn Write) -> Result<()> {
-        let mut reader = self.open(file_path)?;
-        io::copy(&mut reader, writer)?;
-        writer.flush()?;
-        Ok(())
-    }
 }
 
 pub struct AutoFinishGzEncoder<W: Write> {
diff --git a/src/compression/lz4.rs b/src/compression/lz4.rs
index bd1d2ce..f696ceb 100644
--- a/src/compression/lz4.rs
+++ b/src/compression/lz4.rs
@@ -40,11 +40,5 @@ impl CompressionEngine for CompressionEngineLZ4 {
         Ok(Box::new(lz4_write))
     }
 
-    fn copy(&self, file_path: PathBuf, writer: &mut dyn Write) -> Result<()> {
-        let mut reader = self.open(file_path)?;
-        io::copy(&mut reader, writer)?;
-        writer.flush()?;
-        Ok(())
-    }
 }
 
diff --git a/src/compression/none.rs b/src/compression/none.rs
index e0e01a8..359353b 100644
--- a/src/compression/none.rs
+++ b/src/compression/none.rs
@@ -32,10 +32,4 @@ impl CompressionEngine for CompressionEngineNone {
         Ok(Box::new(File::create(file_path)?))
     }
 
-    fn copy(&self, file_path: PathBuf, writer: &mut dyn Write) -> Result<()> {
-        let mut reader = self.open(file_path)?;
-        io::copy(&mut reader, writer)?;
-        writer.flush()?;
-        Ok(())
-    }
 }
diff --git a/src/compression/program.rs b/src/compression/program.rs
index 7bd2f6a..a23daa3 100644
--- a/src/compression/program.rs
+++ b/src/compression/program.rs
@@ -79,12 +79,6 @@ impl CompressionEngine for CompressionEngineProgram {
         Ok(Box::new(process.stdin.unwrap()))
     }
 
-    fn copy(&self, file_path: PathBuf, writer: &mut dyn Write) -> Result<()> {
-        let mut reader = self.open(file_path)?;
-        io::copy(&mut reader, writer)?;
-        writer.flush()?;
-        Ok(())
-    }
 }
 
 fn get_program_path(program: &str) -> Result<String> {