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Support unit variants when deriving ToCss

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This commit is contained in:
Anthony Ramine 2017-06-07 14:53:31 +02:00
parent 7d09ce0495
commit 45e8b0e8c7
14 changed files with 71 additions and 242 deletions
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12
components/style/values/generics/grid.rs
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@ -329,8 +329,8 @@ pub fn concat_serialize_idents<W>(prefix: &str, suffix: &str,
/// The initial argument of the `repeat` function.
///
/// https://drafts.csswg.org/css-grid/#typedef-track-repeat
#[derive(Clone, Copy, PartialEq, Debug)]
#[cfg_attr(feature = "servo", derive(HeapSizeOf))]
#[derive(Clone, Copy, Debug, PartialEq, ToCss)]
pub enum RepeatCount {
/// A positive integer. This is allowed only for `<track-repeat>` and `<fixed-repeat>`
Number(Integer),
@ -340,16 +340,6 @@ pub enum RepeatCount {
AutoFit,
}
impl ToCss for RepeatCount {
fn to_css<W>(&self, dest: &mut W) -> fmt::Result where W: fmt::Write {
match *self {
RepeatCount::Number(ref c) => c.to_css(dest),
RepeatCount::AutoFill => dest.write_str("auto-fill"),
RepeatCount::AutoFit => dest.write_str("auto-fit"),
}
}
}
impl Parse for RepeatCount {
fn parse(context: &ParserContext, input: &mut Parser) -> Result<Self, ()> {
if let Ok(i) = input.try(|i| Integer::parse(context, i)) {