plebeia

Functional storage using Merkle Patricia tree
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Module
Module type
Parameter
Class
Class type
Library plebeia
Module Plebeia . Option
type 'a t = 'a option
val from_Some : 'a option -> 'a
val default : 'a -> 'a option -> 'a
val iter : ( 'a -> unit ) -> 'a option -> unit
val iter_s : ( 'a -> unit Lwt.t ) -> 'a option -> unit Lwt.t
include Monad.S1 with type 'a t := 'a option
val return : 'a -> 'a option
val bind : 'a option -> ( 'a -> 'b option ) -> 'b option
val map : ( 'a -> 'b ) -> 'a option -> 'b option
val mapM : ( 'a -> 'b option ) -> 'a list -> 'b list option
val mapM_ : ( 'a -> unit option ) -> 'a list -> unit option
val iterM : ( 'a -> unit option ) -> 'a list -> unit option

alias of mapM_

val fold_leftM : ( 'a -> 'b -> 'a option ) -> 'a -> 'b list -> 'a option
val parseM : ( 'a -> 'b list -> ('a * 'b list) option ) -> 'a -> 'b list -> 'a option
module Infix : sig ... end
module Syntax : sig ... end