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style: Consistently indent stuff, add a bit of documentation driving by.

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This commit is contained in:
Emilio Cobos Álvarez 2016-12-31 03:29:52 +01:00
parent b023791af5
commit 277ef70d39
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14 changed files with 435 additions and 296 deletions
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9
components/style/values/specified/length.rs
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@ -23,15 +23,22 @@ pub use super::image::{SizeKeyword, VerticalDirection};
#[derive(Clone, PartialEq, Copy, Debug)]
#[cfg_attr(feature = "servo", derive(HeapSizeOf))]
/// A font relative length.
pub enum FontRelativeLength {
/// A "em" value: https://drafts.csswg.org/css-values/#em
Em(CSSFloat),
/// A "ex" value: https://drafts.csswg.org/css-values/#ex
Ex(CSSFloat),
/// A "ch" value: https://drafts.csswg.org/css-values/#ch
Ch(CSSFloat),
/// A "rem" value: https://drafts.csswg.org/css-values/#rem
Rem(CSSFloat)
}
impl ToCss for FontRelativeLength {
fn to_css<W>(&self, dest: &mut W) -> fmt::Result where W: fmt::Write {
fn to_css<W>(&self, dest: &mut W) -> fmt::Result
where W: fmt::Write
{
match *self {
FontRelativeLength::Em(length) => write!(dest, "{}em", length),
FontRelativeLength::Ex(length) => write!(dest, "{}ex", length),