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Drop aster dependency

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This commit is contained in:
David Tolnay
2017-02-20 13:18:38 -08:00
parent 3bf8cda994
commit bac593573c
5 changed files with 95 additions and 42 deletions
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serde_derive/src/ser.rs
+5 -13
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@@ -1,4 +1,4 @@
use syn::{self, aster, Ident};
use syn::{self, Ident};
use quote::Tokens;
use bound;
@@ -38,7 +38,7 @@ fn build_generics(item: &Item) -> syn::Generics {
let generics = bound::without_defaults(item.generics);
let generics =
bound::with_where_predicates_from_fields(item, &generics, |attrs| attrs.ser_bound());
bound::with_where_predicates_from_fields(item, &generics, attr::Field::ser_bound);
match item.attrs.ser_bound() {
Some(predicates) => bound::with_where_predicates(&generics, predicates),
@@ -46,7 +46,7 @@ fn build_generics(item: &Item) -> syn::Generics {
bound::with_bound(item,
&generics,
needs_serialize_bound,
&aster::path().ids(&["_serde", "Serialize"]).build())
&path!(_serde::Serialize))
}
}
}
@@ -469,11 +469,7 @@ fn serialize_adjacently_tagged_variant(ident: &syn::Ident,
let (_, ty_generics, where_clause) = generics.split_for_impl();
let wrapper_generics = aster::from_generics(generics.clone())
.add_lifetime_bound("'__a")
.lifetime_name("'__a")
.build();
let wrapper_generics = bound::with_lifetime_bound(generics, "'__a");
let (wrapper_impl_generics, wrapper_ty_generics, _) = wrapper_generics.split_for_impl();
quote!({
@@ -771,11 +767,7 @@ fn wrap_serialize_with(ident: &syn::Ident,
-> Tokens {
let (_, ty_generics, where_clause) = generics.split_for_impl();
let wrapper_generics = aster::from_generics(generics.clone())
.add_lifetime_bound("'__a")
.lifetime_name("'__a")
.build();
let wrapper_generics = bound::with_lifetime_bound(generics, "'__a");
let (wrapper_impl_generics, wrapper_ty_generics, _) = wrapper_generics.split_for_impl();
quote!({