sig
module type LAYOUT =
sig
type s
val layout : Record.Safe.LAYOUT.s Record.layout
val field :
string ->
'a Record.Type.t -> ('a, Record.Safe.LAYOUT.s) Record.Field.t
val seal : unit -> unit
val layout_name : string
val layout_id : Record.Safe.LAYOUT.s Record.Polid.t
val make : unit -> Record.Safe.LAYOUT.s Record.t
end
val declare : string -> (module Record.Safe.LAYOUT)
end