Improved cache memory layout

crates/groupware/src/contact/index.rs

@@ -7,7 +7,7 @@
 use common::storage::index::{
     IndexItem, IndexValue, IndexableAndSerializableObject, IndexableObject,
 };
-use jmap_proto::types::{collection::Collection, value::AclGrant};
+use jmap_proto::types::value::AclGrant;
 use store::SerializeInfallible;
 
 use crate::{IDX_CARD_UID, IDX_NAME};
@@ -89,10 +89,6 @@ impl IndexableObject for ContactCard {
                     + self.size,
             },
             IndexValue::LogChild { prefix: None },
-            IndexValue::LogParent {
-                collection: Collection::AddressBook,
-                ids: self.names.iter().map(|v| v.parent_id).collect::<Vec<_>>(),
-            },
         ]
         .into_iter()
     }
@@ -120,14 +116,6 @@ impl IndexableObject for &ArchivedContactCard {
                     + self.size,
             },
             IndexValue::LogChild { prefix: None },
-            IndexValue::LogParent {
-                collection: Collection::AddressBook,
-                ids: self
-                    .names
-                    .iter()
-                    .map(|v| v.parent_id.to_native())
-                    .collect::<Vec<_>>(),
-            },
         ]
         .into_iter()
     }