diff options
Diffstat (limited to 'lib')
| -rw-r--r-- | lib/util.mli | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/lib/util.mli b/lib/util.mli index 77c87d33fc..847842865d 100644 --- a/lib/util.mli +++ b/lib/util.mli @@ -127,6 +127,9 @@ val in_some : 'a -> 'a option val out_some : 'a option -> 'a val option_app : ('a -> 'b) -> 'a option -> 'b option +(* In [map_succeed f l] an element [a] is removed if [f a] raises *) +(* [Failure _] otherwise behaves as [List.map f l] *) + val map_succeed : ('a -> 'b) -> 'a list -> 'b list (*s Pretty-printing. *) |