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Clean up serialization code a little

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This commit is contained in:
David Zbarsky 2015-08-13 00:43:34 -04:00
parent af4d2e910e
commit 64dc95436d
1 changed files with 3 additions and 12 deletions
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15
components/style/values.rs
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@ -623,7 +623,7 @@ pub mod specified {
}
macro_rules! serialize {
( $( [$val:ident; $name:expr] ),* ) => {
( $( $val:ident ),* ) => {
{
let mut first_value = true;
$(
@ -633,7 +633,7 @@ pub mod specified {
} else {
first_value = false;
}
try!(write!(dest, "{:?}{}", val, $name));
try!(val.to_css(dest));
}
)*
}
@ -647,16 +647,7 @@ pub mod specified {
try!(write!(dest, "calc("));
}
serialize!(
[em; "em"],
[ex; "ex"],
[absolute; "px"],
[rem; "rem"],
[vh; "vh"],
[vmax; "vmax"],
[vmin; "vmin"],
[vw; "vw"],
[percentage; "%"]);
serialize!(em, ex, absolute, rem, vh, vmax, vmin, vw, percentage);
if count > 1 {
try!(write!(dest, ")"));