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Serialize Dim as a string to fix json failure

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Tiffany Bennett 2016-10-05 17:05:01 -04:00
parent 26a8231fa3
commit 97182a11f7
1 changed files with 11 additions and 1 deletions
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12
src/number.rs
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@ -200,10 +200,20 @@ impl<'a> Neg for &'a Num {
pub type Unit = BTreeMap<Dim, i64>;
/// A newtype for a string dimension ID, so that we can implement traits for it.
#[cfg_attr(feature = "nightly", derive(Serialize, Deserialize))]
#[cfg_attr(feature = "nightly", derive(Deserialize))]
#[derive(Clone, PartialEq, Eq, PartialOrd, Ord, Hash, Debug)]
pub struct Dim(pub Rc<String>);
#[cfg(feature = "nightly")]
impl ::serde::ser::Serialize for Dim {
fn serialize<S>(
&self, serializer: &mut S
) -> Result<(), S::Error>
where S: ::serde::ser::Serializer {
serializer.serialize_str(&**self.0)
}
}
/// The basic representation of a number with a unit.
#[derive(Clone, PartialEq)]
pub struct Number(pub Num, pub Unit);