clippy: inline variables into format string

src/lib.rs

@@ -15,7 +15,7 @@ fn print_printable_or_dot(chunk: &[u8]) {
 
 #[inline(always)]
 fn print_offset(offset: usize) {
-    print!("{:08x}  ", offset);
+    print!("{offset:08x}  ");
 }
 
 #[inline(always)]
@@ -24,7 +24,7 @@ fn print_data_hex(chunk: &[u8]) {
         if idx > 0 && idx % 8 == 0 {
             print!("  ");
         }
-        print!("{:02x} ", byte);
+        print!("{byte:02x} ");
     }
 }