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-rw-r--r--lib/kernel/SubstantialRelation.ml4
1 files changed, 2 insertions, 2 deletions
diff --git a/lib/kernel/SubstantialRelation.ml b/lib/kernel/SubstantialRelation.ml
index 7beb133..b94e2f8 100644
--- a/lib/kernel/SubstantialRelation.ml
+++ b/lib/kernel/SubstantialRelation.ml
@@ -145,7 +145,7 @@ module Make (S : Abstract.Storage.STORAGE) = struct
let modes_of description =
Concepts.Mode.of_list
[ Concepts.Mode.enumerable Concepts.Cardinality.Finite;
- Concepts.Mode.decides_when (BatMap.String.keys description |> BatList.of_enum) ]
+ {Concepts.Mode.bound= Concepts.Mode.attributes_of_map description; affords= Decides} ]
let modes tx relation = schema_of tx relation |> Result.map modes_of
@@ -161,7 +161,7 @@ module Make (S : Abstract.Storage.STORAGE) = struct
(* The protocol takes a tuple, not bytes: encoding is this object's business, and a caller
that had to produce the exact stored bytes would have to know this encoding to do it. *)
method contains (tuple : Concepts.Tuple.t) =
- SI.with_transaction storage (fun tx -> contains_tuple tx relation tuple)
+ SI.with_read storage (fun tx -> contains_tuple tx relation tuple)
method describe () = Ok (Protocols.Schematics.Relation description)