a bit more usize::from

2023-04-30 15:40:54 +02:00 · 2023-04-30 15:40:54 +02:00 · 76c9947024
commit 76c9947024
parent 4d0f7e2f39
1 changed files with 3 additions and 1 deletions
--- a/library/core/src/escape.rs
+++ b/library/core/src/escape.rs
@ -17,7 +17,9 @@
        b'"' => ([b'\\', b'"', 0, 0], 2),
        b'\x20'..=b'\x7e' => ([byte, 0, 0, 0], 1),
        _ => {
-            ([b'\\', b'x', HEX_DIGITS[(byte >> 4) as usize], HEX_DIGITS[(byte & 0xf) as usize]], 4)
+            let hi = HEX_DIGITS[usize::from(byte >> 4)];
+            let lo = HEX_DIGITS[usize::from(byte & 0xf)];
+            ([b'\\', b'x', hi, lo], 4)
        }
    };
    *output = data;