Export string_of_variable utility function.

[whenjobs.git] / lib / whenutils.mli

diff --git a/lib/whenutils.mli b/lib/whenutils.mli
index 5f62f5c..1572d02 100644 (file)
--- a/lib/whenutils.mli
+++ b/lib/whenutils.mli
@@ -153,6 +153,8 @@ type variable =
   | T_float of float
 (** Typed variable (see also [whenproto.x]) *)
 
+val string_of_variable : variable -> string
+
 val variable_of_rpc : Whenproto_aux.variable -> variable
 val rpc_of_variable : variable -> Whenproto_aux.variable