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serialize: Add ToJson impl for str

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This commit is contained in:
Tom Jakubowski 2014-11-14 00:38:55 -08:00
parent 6f7081fad5
commit 0053fbb891
1 changed files with 6 additions and 1 deletions
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7
src/libserialize/json.rs
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@ -2315,6 +2315,10 @@ impl ToJson for bool {
fn to_json(&self) -> Json { Boolean(*self) }
}
impl ToJson for str {
fn to_json(&self) -> Json { String(self.into_string()) }
}
impl ToJson for string::String {
fn to_json(&self) -> Json { String((*self).clone()) }
}
@ -3714,7 +3718,8 @@ mod tests {
assert_eq!(f64::NAN.to_json(), Null);
assert_eq!(true.to_json(), Boolean(true));
assert_eq!(false.to_json(), Boolean(false));
assert_eq!("abc".to_string().to_json(), String("abc".to_string()));
assert_eq!("abc".to_json(), String("abc".into_string()));
assert_eq!("abc".into_string().to_json(), String("abc".into_string()));
assert_eq!((1u, 2u).to_json(), list2);
assert_eq!((1u, 2u, 3u).to_json(), list3);
assert_eq!([1u, 2].to_json(), list2);