Module type Indexed_alt.OPERATION

Additional operations.

type ('a, 'index) t

A type ('a, 'index) t held by the Indexed Alt.

val times_nel : int -> ('a, 'index) t -> ('a, 'index) t option

times_nel n x apply combine on x n times. If n is lower than 1 the function will returns None.

val reduce_nel : ('a, 'index) t Preface_core.Nonempty_list.t -> ('a, 'index) t

Reduce a Nonempty_list.t using combine.

val replace : 'a -> ('b, 'index) t -> ('a, 'index) t

Create a new t, replacing all values of the given functor by given a value of 'a.

val void : ('a, 'index) t -> (unit, 'index) t

Create a new t, replacing all values in the given functor by unit.