Mirrors/servo
1
0
Fork 0
mirror of https://github.com/servo/servo.git synced 2025-08-06 06:00:15 +01:00
Code Issues Projects Releases Packages Wiki Activity

Bump syn/quote in style_derive

Browse source
This commit is contained in:
Bastien Orivel 2018-02-12 16:49:28 +01:00
parent cf6330b6c1
commit 9faa579c89
12 changed files with 302 additions and 338 deletions
Download patch file Download diff file Expand all files Collapse all files

20
components/style_derive/to_computed_value.rs
View file

@ -4,29 +4,29 @@
use cg;
use quote::Tokens;
use syn::DeriveInput;
use syn::{Ident, DeriveInput};
use synstructure::BindStyle;
pub fn derive(input: DeriveInput) -> Tokens {
let name = &input.ident;
let trait_path = &["values", "computed", "ToComputedValue"];
let trait_path = parse_quote!(values::computed::ToComputedValue);
let (impl_generics, ty_generics, mut where_clause, computed_value_type) =
cg::fmap_trait_parts(&input, trait_path, "ComputedValue");
cg::fmap_trait_parts(&input, &trait_path, Ident::from("ComputedValue"));
let to_body = cg::fmap_match(&input, BindStyle::Ref, |binding| {
let attrs = cg::parse_field_attrs::<ComputedValueAttrs>(&binding.field);
let attrs = cg::parse_field_attrs::<ComputedValueAttrs>(&binding.ast());
if attrs.clone {
if cg::is_parameterized(&binding.field.ty, where_clause.params, None) {
where_clause.inner.predicates.push(cg::where_predicate(
binding.field.ty.clone(),
&["std", "clone", "Clone"],
if cg::is_parameterized(&binding.ast().ty, &where_clause.params, None) {
where_clause.add_predicate(cg::where_predicate(
binding.ast().ty.clone(),
&parse_quote!(std::clone::Clone),
None,
));
}
quote! { ::std::clone::Clone::clone(#binding) }
} else {
if !attrs.ignore_bound {
where_clause.add_trait_bound(&binding.field.ty);
where_clause.add_trait_bound(&binding.ast().ty);
}
quote! {
::values::computed::ToComputedValue::to_computed_value(#binding, context)
@ -34,7 +34,7 @@ pub fn derive(input: DeriveInput) -> Tokens {
}
});
let from_body = cg::fmap_match(&input, BindStyle::Ref, |binding| {
let attrs = cg::parse_field_attrs::<ComputedValueAttrs>(&binding.field);
let attrs = cg::parse_field_attrs::<ComputedValueAttrs>(&binding.ast());
if attrs.clone {
quote! { ::std::clone::Clone::clone(#binding) }
} else {