Mirrors/servo
1
0
Fork 0
mirror of https://github.com/servo/servo.git synced 2025-07-30 18:50:36 +01:00
Code Issues Projects Releases Packages Wiki Activity

Simplify some code in #[derive(ToCss)]

Browse source
This commit is contained in:
Anthony Ramine 2018-03-09 10:12:29 +01:00
parent 324e22db03
commit 02b0f71d45
1 changed files with 2 additions and 6 deletions
Download patch file Download diff file Expand all files Collapse all files

8
components/style_derive/to_css.rs
View file

@ -5,16 +5,12 @@
use cg;
use darling::util::Override;
use quote::{ToTokens, Tokens};
use syn::{self, Data, GenericParam, Path, WhereClause};
use syn::{self, Data, Path, WhereClause};
use synstructure::{BindingInfo, Structure, VariantInfo};
pub fn derive(mut input: syn::DeriveInput) -> Tokens {
let mut where_clause = input.generics.where_clause.take();
for param in &input.generics.params {
let param = match *param {
GenericParam::Type(ref param) => param,
_ => continue,
};
for param in input.generics.type_params() {
cg::add_predicate(
&mut where_clause,
parse_quote!(#param: ::style_traits::ToCss),