style: Add a Zero trait that doesn't require Add, and use it in place of num_traits and IsZeroLength.

Use it to be consistent in InsetRect serialization and storage between Servo and
Gecko.

Differential Revision: https://phabricator.services.mozilla.com/D21493
This commit is contained in:
Emilio Cobos Álvarez 2019-02-28 19:03:03 +00:00
parent 4496411edc
commit 7d01114cbf
29 changed files with 179 additions and 186 deletions

View file

@ -9,8 +9,8 @@ use crate::values::animated::transform::{Perspective, Scale3D, Translate3D};
use crate::values::animated::ToAnimatedZero;
use crate::values::computed::{Angle, Integer, Length, LengthPercentage, Number, Percentage};
use crate::values::generics::transform as generic;
use crate::Zero;
use euclid::{Transform3D, Vector3D};
use num_traits::Zero;
pub use crate::values::generics::transform::TransformStyle;