1 files changed, 0 insertions, 26 deletions
diff --git a/library/std/src/sys_common/bytestring.rs b/library/std/src/sys_common/bytestring.rs
deleted file mode 100644
index 97fba60c271..00000000000
--- a/library/std/src/sys_common/bytestring.rs
+++ /dev/null
@@ -1,26 +0,0 @@
-#![allow(dead_code)]
-
-#[cfg(test)]
-mod tests;
-
-use crate::fmt::{Formatter, Result, Write};
-use core::str::lossy::{Utf8Lossy, Utf8LossyChunk};
-
-pub fn debug_fmt_bytestring(slice: &[u8], f: &mut Formatter<'_>) -> Result {
-    // Writes out a valid unicode string with the correct escape sequences
-    fn write_str_escaped(f: &mut Formatter<'_>, s: &str) -> Result {
-        for c in s.chars().flat_map(|c| c.escape_debug()) {
-            f.write_char(c)?
-        }
-        Ok(())
-    }
-
-    f.write_str("\"")?;
-    for Utf8LossyChunk { valid, broken } in Utf8Lossy::from_bytes(slice).chunks() {
-        write_str_escaped(f, valid)?;
-        for b in broken {
-            write!(f, "\\x{:02X}", b)?;
-        }
-    }
-    f.write_str("\"")
-}