sid: sid_test: move conversion functions to result

Get rid of all “StringFmt” APIs involving exceptions.
There is now only the “decode” function which returns
a result type.

1 files changed, 2 insertions, 2 deletions

diff --git a/sid.mli b/sid.mli
index 23c4a71..cffc0e9 100644
--- a/sid.mli
+++ b/sid.mli
@@ -11,7 +11,7 @@ val get_sub_auths : t -> sub_auths
 
 module StringFmt :
   sig
-    val decode : string -> (t, string result)
+    val decode : string -> (t, string) result
     val encode : t -> string
   end
 
@@ -48,6 +48,6 @@ module WellKnown :
       end
   end
 
-val of_string : string -> t
+val of_string : string -> (t, string) result
 val to_string : t -> string