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Remove uses of write! in components/style_traits

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This commit is contained in:
Simon Sapin 2017-09-02 10:39:37 +02:00
parent 38043a71de
commit 37722838c6
2 changed files with 30 additions and 13 deletions
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4
components/style_traits/values.rs
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@ -6,6 +6,7 @@
use app_units::Au;
use cssparser::{BasicParseError, ParseError, Parser, Token, UnicodeRange, serialize_string};
use cssparser::ToCss as CssparserToCss;
use std::fmt::{self, Write};
/// Serialises a value according to its CSS representation.
@ -326,7 +327,8 @@ impl<T> ToCss for Box<T> where T: ?Sized + ToCss {
impl ToCss for Au {
fn to_css<W>(&self, dest: &mut W) -> fmt::Result where W: Write {
write!(dest, "{}px", self.to_f64_px())
self.to_f64_px().to_css(dest)?;
dest.write_str("px")
}
}