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Change AnimatedValue for NonNegativeNumber to CSSFloat

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This commit is contained in:
Anthony Ramine 2018-02-12 23:35:18 +01:00
parent da5acc81d2
commit f89ebf7fe9
5 changed files with 22 additions and 42 deletions
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14
components/style/values/computed/mod.rs
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@ -429,6 +429,20 @@ pub type Number = CSSFloat;
/// A wrapper of Number, but the value >= 0.
pub type NonNegativeNumber = NonNegative<CSSFloat>;
impl ToAnimatedValue for NonNegativeNumber {
type AnimatedValue = CSSFloat;
#[inline]
fn to_animated_value(self) -> Self::AnimatedValue {
self.0
}
#[inline]
fn from_animated_value(animated: Self::AnimatedValue) -> Self {
animated.max(0.).into()
}
}
impl From<CSSFloat> for NonNegativeNumber {
#[inline]
fn from(number: CSSFloat) -> NonNegativeNumber {