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-rw-r--r--lib/protocols/Handle.mli2
1 files changed, 2 insertions, 0 deletions
diff --git a/lib/protocols/Handle.mli b/lib/protocols/Handle.mli
index 099f563..fb93cdd 100644
--- a/lib/protocols/Handle.mli
+++ b/lib/protocols/Handle.mli
@@ -7,6 +7,7 @@ type protocol = ..
class type obj = object
method reference : bool
method release : unit
+ method hash : Concepts.Hash.hash
method protocols : protocol list
end
@@ -17,4 +18,5 @@ val into : t -> (protocol -> 'a option) -> 'a interface option
val invoke : 'a interface -> ('a -> 'b) -> 'b
val copy : t -> t option
+val equal : t -> t -> bool
val release : t -> unit