From eb860afc29a1cb00daa93869445755f843a3a400 Mon Sep 17 00:00:00 2001
From: Fardale <fardale+git@crans.org>
Date: Mon, 28 Oct 2019 13:05:40 +0100
Subject: [PATCH] add `CCListLabels.to_string`

---
 src/core/CCListLabels.mli | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/src/core/CCListLabels.mli b/src/core/CCListLabels.mli
index fbfe7bd7..d32f582a 100644
--- a/src/core/CCListLabels.mli
+++ b/src/core/CCListLabels.mli
@@ -683,6 +683,12 @@ val random_choose : 'a t -> 'a random_gen
 
 val random_sequence : 'a random_gen t -> 'a t random_gen
 
+val to_string : ?start:string -> ?stop:string -> ?sep:string ->
+  ('a -> string) -> 'a t -> string
+(** [to_string ~start ~stop ~sep item_to_string l] print [l] to a string using
+    [sep] as a separator between elements of [l].
+    @since NEXT_RELEASE *)
+
 val to_seq : 'a t -> 'a sequence
 (** Return a [sequence] of the elements of the list. *)