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-rw-r--r--lib/protocols/Handle.ml1
-rw-r--r--lib/protocols/Handle.mli1
2 files changed, 2 insertions, 0 deletions
diff --git a/lib/protocols/Handle.ml b/lib/protocols/Handle.ml
index cb78cf2..378b8c8 100644
--- a/lib/protocols/Handle.ml
+++ b/lib/protocols/Handle.ml
@@ -49,6 +49,7 @@ let equal h1 h2 =
Concepts.Hash.hash_equals (object_of h1)#hash (object_of h2)#hash
let hash h = (object_of h)#hash
+let protocols h = (object_of h)#protocols
let release ({ valid; _ } as handle) =
let o = object_of handle in
diff --git a/lib/protocols/Handle.mli b/lib/protocols/Handle.mli
index 5640b14..c5c0d6a 100644
--- a/lib/protocols/Handle.mli
+++ b/lib/protocols/Handle.mli
@@ -23,5 +23,6 @@ val equal : t -> t -> bool
val release : t -> unit
val hash : t -> Concepts.Hash.hash
+val protocols : t -> protocol list
val require : (t -> 'a interface option) -> t -> ('a interface, Concepts.Condition.condition) result