adapt to changes in gix-attributes

Author: Byron

gitoxide-core/src/repository/index/entries.rs

@@ -294,7 +294,13 @@ pub(crate) mod function {
         Ok((pathspec.into_parts().0, index, cache))
     }
 
-    #[cfg_attr(feature = "serde", derive(serde::Serialize))]
+    #[cfg(feature = "serde")]
+    #[derive(serde::Serialize)]
+    struct AttrsForSerde {
+        is_excluded: bool,
+        attributes: Vec<String>,
+    }
+
     struct Attrs {
         is_excluded: bool,
         attributes: Vec<gix::attrs::Assignment>,
@@ -331,7 +337,7 @@ pub(crate) mod function {
             flags: u32,
             mode: u32,
             path: std::borrow::Cow<'a, str>,
-            meta: Option<Attrs>,
+            meta: Option<AttrsForSerde>,
         }
 
         serde_json::to_writer(
@@ -348,7 +354,14 @@ pub(crate) mod function {
                     path.extend_from_slice(entry.path(index));
                     path.to_string().into()
                 },
-                meta: attrs,
+                meta: attrs.map(|attrs| AttrsForSerde {
+                    is_excluded: attrs.is_excluded,
+                    attributes: attrs
+                        .attributes
+                        .into_iter()
+                        .map(|attr| attr.as_ref().to_string())
+                        .collect(),
+                }),
             },
         )?;