uucore: use default UError impl for UIoError
@@ -367,15 +367,7 @@ impl UIoError {
}
}
-impl UError for UIoError {
- fn code(&self) -> i32 {
- 1
- }
-
- fn usage(&self) -> bool {
- false
- }
-}
+impl UError for UIoError {}
impl Error for UIoError {}
