From 6648963df105f173066aa4e6a2ccf318d5f0b939 Mon Sep 17 00:00:00 2001
From: Sylvestre Ledru <sylvestre@debian.org>
Date: Tue, 23 Jan 2024 10:08:08 +0100
Subject: [PATCH] remove the unused function diff_w

---
 src/ed_diff.rs | 6 ------
 1 file changed, 6 deletions(-)

diff --git a/src/ed_diff.rs b/src/ed_diff.rs
index 96cd44d..dd62950 100644
--- a/src/ed_diff.rs
+++ b/src/ed_diff.rs
@@ -146,12 +146,6 @@ pub fn diff(expected: &[u8], actual: &[u8]) -> Result<Vec<u8>, DiffError> {
     Ok(output)
 }
 
-pub fn diff_w(expected: &[u8], actual: &[u8], filename: &str) -> Result<Vec<u8>, DiffError> {
-    let mut output = diff(expected, actual)?;
-    writeln!(&mut output, "w {}", filename).unwrap();
-    Ok(output)
-}
-
 #[test]
 fn test_permutations() {
     let target = "target/ed-diff/";