package stdune

  1. Overview
  2. Docs
package stdune
Legend:
Library
Module
Module type
Parameter
Class
Class type

Parameters

module S : sig ... end
module M : Monad.S

Signature

include Monad.S
type 'a t
val return : 'a -> 'a t
val bind : 'a t -> f:('a -> 'b t) -> 'b t
val map : 'a t -> f:('a -> 'b) -> 'b t
module O : sig ... end
val run : 'a t -> S.t -> (S.t * 'a) M.t

run t state runs computation t with state as the initial state. The final state and the computed result are returned

val get : S.t t

get returns the current state

val set : S.t -> unit t

set s sets the current state to s

val lift : 'a M.t -> 'a t

lift m lifts m into the transformer

val modify : (S.t -> S.t) -> unit t

modify f lifts f into the monad. f is executed with the current state to produce a new state.

OCaml

Innovation. Community. Security.

GitHub Discord Twitter Peertube RSS
About
Changelog Releases Industrial Users Academic Users Why OCaml
Ecosystem
Packages Community Events OCaml Planet Jobs
Resources
Install OCaml Get Started Platform Tools Language Manual Standard Library API Books Exercises Papers OCaml Playground Logo
Policies
Carbon Footprint Governance Privacy Code of Conduct