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traits1

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young 2022-11-05 18:08:03 +09:00
parent b17295b36f
commit 2ffb454b12
1 changed files with 5 additions and 1 deletions
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6
exercises/traits/traits1.rs
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@ -16,7 +16,11 @@ trait AppendBar {
} }
impl AppendBar for String { impl AppendBar for String {
//Add your code here fn append_bar(self) -> Self {
let mut _string = self.clone();
_string.push_str("Bar");
return _string;
}
} }
fn main() { fn main() {