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-rw-r--r--lib/concepts/Hash.mli3
1 files changed, 3 insertions, 0 deletions
diff --git a/lib/concepts/Hash.mli b/lib/concepts/Hash.mli
index 44fb3d0..f40d9aa 100644
--- a/lib/concepts/Hash.mli
+++ b/lib/concepts/Hash.mli
@@ -19,6 +19,9 @@ val to_raw_string : hash -> string
(** given a string containing a representation of a hash (as per `to_raw_string`), return the corresponding hash *)
val of_raw_string : string -> hash
+(** given a hash, return a representation of it as a string suitable for being displayed to humans *)
+val to_hum_string : hash -> string
+
(** compare two hashes lexicographically *)
val compare : hash -> hash -> Ordering.ordering