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Add partially-working where bounds for associated types

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Osspial
2018-04-09 23:22:18 -04:00
parent 5efb22ebee
commit c413775574
3 changed files with 21 additions and 8 deletions
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serde_derive/src/ser.rs
+3 -2
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@@ -130,8 +130,9 @@ impl Parameters {
fn build_generics(cont: &Container) -> syn::Generics {
let generics = bound::without_defaults(cont.generics);
let trait_bound = parse_quote!(_serde::Serialize);
let generics =
bound::with_where_predicates_from_fields(cont, &generics, attr::Field::ser_bound);
bound::with_where_predicates_from_fields(cont, &generics, &trait_bound, attr::Field::ser_bound, attr::Field::serialize_with);
match cont.attrs.ser_bound() {
Some(predicates) => bound::with_where_predicates(&generics, predicates),
@@ -139,7 +140,7 @@ fn build_generics(cont: &Container) -> syn::Generics {
cont,
&generics,
needs_serialize_bound,
&parse_quote!(_serde::Serialize),
&trait_bound
),
}
}