Module `Stdune__.Env`

module Var : sig ... end

type t

module Map : Stdune.Map.S with type key = Var.t

val empty : t
val vars : t -> Var.Set.t
val initial : t: The environment when the process started

val to_unix : t -> string array
val get : t -> Var.t -> string option
val extend : t -> vars:string Map.t -> t
val extend_env : t -> t -> t
val add : t -> var:Var.t -> value:string -> t
val remove : t -> var:Var.t -> t
val diff : t -> t -> t
val update : t -> var:string -> f:(string option -> string option) -> t
val to_sexp : t -> Stdune.Sexp.t
val of_string_map : string Stdune.String.Map.t -> t
val iter : t -> f:(string -> string -> unit) -> unit
val pp : Stdlib.Format.formatter -> t -> unit
val cons_path : t -> dir:Stdune.Path.t -> t
val path : t -> Stdune.Path.t list