printf: 0x not shown anymore in front of 0 while in alternative mode

2026-06-10 15:48:22 -07:00 · 2024-01-10 16:55:04 +01:00
parent 3b884966ac
commit 0648321d97
1 changed files with 10 additions and 2 deletions
@@ -156,13 +156,21 @@ impl Formatter for UnsignedInt {
                format!("{x:x}")
            }
            UnsignedIntVariant::Hexadecimal(Case::Lowercase, Prefix::Yes) => {
-                format!("{x:#x}")
+                if x == 0 {
+                    "0".to_string()
+                } else {
+                    format!("{x:#x}")
+                }
            }
            UnsignedIntVariant::Hexadecimal(Case::Uppercase, Prefix::No) => {
                format!("{x:X}")
            }
            UnsignedIntVariant::Hexadecimal(Case::Uppercase, Prefix::Yes) => {
-                format!("{x:#X}")
+                if x == 0 {
+                    "0".to_string()
+                } else {
+                    format!("{x:#X}")
+                }
            }
        };