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json doesn't need an explicit PartialOrd impl

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This commit is contained in:
Erick Tryzelaar 2014-06-30 07:18:08 -07:00
parent 89cddbbe1e
commit 48c471c769
1 changed files with 1 additions and 57 deletions
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58
json.rs
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@ -245,7 +245,7 @@ use ser::Serializable;
use ser;
/// Represents a json value
#[deriving(Clone, PartialEq)]
#[deriving(Clone, PartialEq, PartialOrd)]
pub enum Json {
Null,
Boolean(bool),
@ -2017,62 +2017,6 @@ macro_rules! expect(
})
)
/// Test if two json values are less than one another
impl PartialOrd for Json {
fn lt(&self, other: &Json) -> bool {
match *self {
Number(f0) => {
match *other {
Number(f1) => f0 < f1,
String(_) | Boolean(_) | List(_) | Object(_) |
Null => true
}
}
String(ref s0) => {
match *other {
Number(_) => false,
String(ref s1) => s0 < s1,
Boolean(_) | List(_) | Object(_) | Null => true
}
}
Boolean(b0) => {
match *other {
Number(_) | String(_) => false,
Boolean(b1) => b0 < b1,
List(_) | Object(_) | Null => true
}
}
List(ref l0) => {
match *other {
Number(_) | String(_) | Boolean(_) => false,
List(ref l1) => (*l0) < (*l1),
Object(_) | Null => true
}
}
Object(ref d0) => {
match *other {
Number(_) | String(_) | Boolean(_) | List(_) => false,
Object(ref d1) => d0 < d1,
Null => true
}
}
Null => {
match *other {
Number(_) | String(_) | Boolean(_) | List(_) |
Object(_) =>
false,
Null => true
}
}
}
}
}
/// A trait for converting values to JSON
pub trait ToJson {
/// Converts the value of `self` to an instance of JSON