style: fix dead_code lint

BurntSushi · Feb 26, 2024 · 21def52 · 21def52
1 parent 14823b4
commit 21def52
Showing 1 changed file with 2 additions and 0 deletions.
diff --git a/src/ext.rs b/src/ext.rs
@@ -39,11 +39,13 @@ impl<T> Pointer for *mut T {
 }
 
 /// A trait for adding some helper routines to raw bytes.
+#[cfg(test)]
 pub(crate) trait Byte {
     /// Converts this byte to a `char` if it's ASCII. Otherwise panics.
     fn to_char(self) -> char;
 }
 
+#[cfg(test)]
 impl Byte for u8 {
     fn to_char(self) -> char {
         assert!(self.is_ascii());