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Auto merge of #20073 - servo:keywordsize, r=emilio

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Remove some useless manual layout optimisation for KeywordSize

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bors-servo 2018-02-19 07:02:45 -05:00 • committed by GitHub
commit be902d56c0
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1 changed files with 6 additions and 16 deletions
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22
components/style/values/generics/font.rs
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@ -197,13 +197,11 @@ where
}
/// CSS font keywords
#[derive(Animate, ComputeSquaredDistance, MallocSizeOf, ToAnimatedValue, ToAnimatedZero)]
#[derive(Clone, Copy, Debug, PartialEq)]
#[derive(Animate, Clone, ComputeSquaredDistance, Copy, Debug, MallocSizeOf)]
#[derive(PartialEq, ToAnimatedValue, ToAnimatedZero)]
#[allow(missing_docs)]
pub enum KeywordSize {
XXSmall = 1, // This is to enable the NonZero optimization
// which simplifies the representation of Option<KeywordSize>
// in bindgen
XXSmall,
XSmall,
Small,
Medium,
@ -217,17 +215,9 @@ pub enum KeywordSize {
impl KeywordSize {
/// Convert to an HTML <font size> value
pub fn html_size(&self) -> u8 {
match *self {
KeywordSize::XXSmall => 0,
KeywordSize::XSmall => 1,
KeywordSize::Small => 2,
KeywordSize::Medium => 3,
KeywordSize::Large => 4,
KeywordSize::XLarge => 5,
KeywordSize::XXLarge => 6,
KeywordSize::XXXLarge => 7,
}
#[inline]
pub fn html_size(self) -> u8 {
self as u8
}
}