package gen

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Parameters
Signature

package gen

gen
- Gen
  - IO
  - Infix
  - Restart
    
    Infix
- GenClone
  - IO
- GenLabels
  - IO
  - Infix
  - Restart
    
    Infix
- GenLabels_intf
  - S
    
    Infix
- GenM
  - Make
    
    Infix
    
    M
- GenMList
- GenM_intf
  - MONAD
  - S
    
    Infix
    
    M
- Gen_intf
  - S
    
    Infix

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Class type

Parameters

module M : MONAD

Signature

module M = M

type +'a t = unit -> 'a option M.t

A value of type 'a t is an iterator over values of type 'a that live in the monad M.t. For instance, if M is Lwt, accessing each element might require some IO operation (reading a file, etc.)

val return : 'a -> 'a t

val sequence_m : 'a M.t GenM_intf.gen -> 'a t

From a generator of actions, return an effectful generator

val map : ('a -> 'b) -> 'a t -> 'b t

val flat_map : ('a -> 'b t) -> 'a t -> 'b t

val fold : ('a -> 'b -> 'a) -> 'a -> 'b t -> 'a M.t

val fold_m : ('a -> 'b -> 'a M.t) -> 'a -> 'b t -> 'a M.t

val iter : ('a -> unit) -> 'a t -> unit M.t

val iter_s : ('a -> unit M.t) -> 'a t -> unit M.t

val iter_p : ('a -> unit M.t) -> 'a t -> unit M.t

module Infix : sig ... end

include module type of Infix

val (>>=) : 'a t -> ('a -> 'b t) -> 'b t

val (>|=) : 'a t -> ('a -> 'b) -> 'b t