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Derive ComputeSquaredDistance

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This commit is contained in:
Anthony Ramine 2017-08-13 00:50:36 +02:00
parent 51b740033b
commit 277351da35
22 changed files with 162 additions and 391 deletions
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13
components/style/properties/helpers.mako.rs
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@ -119,8 +119,11 @@
use values::computed::ComputedVecIter;
/// The computed value, effectively a list of single values.
#[derive(Debug, Clone, PartialEq)]
#[cfg_attr(feature = "servo", derive(HeapSizeOf))]
#[derive(Clone, Debug, PartialEq)]
% if need_animatable or animation_value_type == "ComputedValue":
#[derive(ComputeSquaredDistance)]
% endif
pub struct T(
% if allow_empty and allow_empty != "NotInitial":
pub Vec<single_value::T>,
@ -132,7 +135,6 @@
% if need_animatable or animation_value_type == "ComputedValue":
use properties::animated_properties::Animatable;
use values::animated::ToAnimatedZero;
use values::distance::{ComputeSquaredDistance, SquaredDistance};
impl Animatable for T {
fn add_weighted(&self, other: &Self, self_portion: f64, other_portion: f64)
@ -145,13 +147,6 @@
}
}
impl ComputeSquaredDistance for T {
#[inline]
fn compute_squared_distance(&self, other: &Self) -> Result<SquaredDistance, ()> {
self.0.compute_squared_distance(&other.0)
}
}
impl ToAnimatedZero for T {
#[inline]
fn to_animated_zero(&self) -> Result<Self, ()> { Err(()) }