Acutis_internals.Nonempty
Lists with at least one item.
type 'a t =
| :: of 'a * 'a list
We can use the standard list syntax: [1; 2; 3] and 1 :: 2 :: 3 :: [].
[1; 2; 3]
1 :: 2 :: 3 :: []
val cons : 'a -> 'a t -> 'a t
val hd : 'a t -> 'a
Like Stdlib.List.hd, except guaranteed to return.
Stdlib.List.hd
val rev : 'a t -> 'a t
val map : ('a -> 'b) -> 'a t -> 'b t
Calls Stdlib.List.map.
Stdlib.List.map
val map2 : ('a -> 'b -> 'c) -> 'a t -> 'b t -> 'c t
Calls Stdlib.List.map2.
Stdlib.List.map2
val to_list : 'a t -> 'a list
val to_seq : 'a t -> 'a Stdlib.Seq.t