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Derive the most trivial ToCss implementations 🌋

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For now, all variants get serialised as the space-separated serialisations
of their fields. Unit variants are not supported.
This commit is contained in:
Anthony Ramine 2017-06-04 15:45:09 +02:00
parent 6d6f03974d
commit c4f1d647a0
18 changed files with 113 additions and 263 deletions
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30
components/style/values/computed/length.rs
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@ -623,9 +623,9 @@ pub type LengthOrNormal = Either<Length, Normal>;
/// A value suitable for a `min-width`, `min-height`, `width` or `height` property.
/// See specified/values/length.rs for more details.
#[derive(Debug, Copy, Clone, PartialEq)]
#[cfg_attr(feature = "servo", derive(HeapSizeOf))]
#[allow(missing_docs)]
#[cfg_attr(feature = "servo", derive(HeapSizeOf))]
#[derive(Clone, Copy, Debug, PartialEq, ToCss)]
pub enum MozLength {
LengthOrPercentageOrAuto(LengthOrPercentageOrAuto),
ExtremumLength(ExtremumLength),
@ -665,22 +665,11 @@ impl ToComputedValue for specified::MozLength {
}
}
impl ToCss for MozLength {
fn to_css<W>(&self, dest: &mut W) -> fmt::Result where W: fmt::Write {
match *self {
MozLength::LengthOrPercentageOrAuto(lopoa) =>
lopoa.to_css(dest),
MozLength::ExtremumLength(ext) =>
ext.to_css(dest),
}
}
}
/// A value suitable for a `max-width` or `max-height` property.
/// See specified/values/length.rs for more details.
#[derive(Debug, Copy, Clone, PartialEq)]
#[cfg_attr(feature = "servo", derive(HeapSizeOf))]
#[allow(missing_docs)]
#[cfg_attr(feature = "servo", derive(HeapSizeOf))]
#[derive(Clone, Copy, Debug, PartialEq, ToCss)]
pub enum MaxLength {
LengthOrPercentageOrNone(LengthOrPercentageOrNone),
ExtremumLength(ExtremumLength),
@ -718,14 +707,3 @@ impl ToComputedValue for specified::MaxLength {
}
}
}
impl ToCss for MaxLength {
fn to_css<W>(&self, dest: &mut W) -> fmt::Result where W: fmt::Write {
match *self {
MaxLength::LengthOrPercentageOrNone(lopon) =>
lopon.to_css(dest),
MaxLength::ExtremumLength(ext) =>
ext.to_css(dest),
}
}
}