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Using stack-allocated variable for font feature setting

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This commit is contained in:
Matthew 2017-05-29 08:39:39 -04:00
parent fecfd306c5
commit c26fb34108
1 changed files with 3 additions and 5 deletions
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8
components/style/values/generics/mod.rs
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@ -181,12 +181,12 @@ impl<T> OneOrMoreCommaSeparated for FontSettingTag<T> {}
impl<T: ToCss> ToCss for FontSettingTag<T> {
fn to_css<W>(&self, dest: &mut W) -> fmt::Result where W: fmt::Write {
use byteorder::{WriteBytesExt, BigEndian};
use byteorder::{BigEndian, ByteOrder};
use cssparser::serialize_string;
use std::str;
let mut raw: Vec<u8> = vec!();
raw.write_u32::<BigEndian>(self.tag).unwrap();
let mut raw = [0u8; 4];
BigEndian::write_u32(&mut raw, self.tag);
serialize_string(str::from_utf8(&raw).unwrap_or_default(), dest)?;
self.value.to_css(dest)
@ -310,5 +310,3 @@ impl ToCss for FontSettingTagFloat {
self.0.to_css(dest)
}
}