Handle flatten + deserialize_with

2026-04-25 22:07:56 +00:00 · 2018-05-01 22:25:06 -07:00
parent 47a4ffbd31
commit cb2b92f828
2 changed files with 12 additions and 1 deletions
@@ -2279,8 +2279,12 @@ fn deserialize_map(
        .filter(|&&(field, _)| field.attrs.flatten())
        .map(|&(field, ref name)| {
            let field_ty = field.ty;
+            let func = match field.attrs.deserialize_with() {
+                None => quote!(_serde::de::Deserialize::deserialize),
+                Some(path) => quote!(#path),
+            };
            quote! {
-                let #name: #field_ty = try!(_serde::de::Deserialize::deserialize(
+                let #name: #field_ty = try!(#func(
                    _serde::private::de::FlatMapDeserializer(
                        &mut __collect,
                        _serde::export::PhantomData)));