Change ToCss to take a CssWriter<W>

This more concrete wrapper type can write a prefix the very first time something
is written to it. This allows removing plenty of useless monomorphisations caused
by the former W/SequenceWriter<W> pair of types.
This commit is contained in:
Anthony Ramine 2018-01-22 19:58:01 +01:00
parent 3672856efa
commit cd8f96cc9e
89 changed files with 873 additions and 533 deletions

View file

@ -7,8 +7,8 @@
use cssparser::Parser;
use euclid::Size2D;
use parser::ParserContext;
use std::fmt;
use style_traits::{ToCss, ParseError};
use std::fmt::{self, Write};
use style_traits::{CssWriter, ParseError, ToCss};
use values::animated::ToAnimatedValue;
/// A generic size, for `border-*-radius` longhand properties, or
@ -56,9 +56,9 @@ impl<L> ToCss for Size<L>
where L:
ToCss + PartialEq,
{
fn to_css<W>(&self, dest: &mut W) -> fmt::Result
where W:
fmt::Write
fn to_css<W>(&self, dest: &mut CssWriter<W>) -> fmt::Result
where
W: Write,
{
self.0.width.to_css(dest)?;