Module Base__.Pretty_printer

val all : unit -> string list

all () returns all pretty printers that have been registered.

module type S = sig ... end

Modules that provide a pretty printer will match S.

module Register : functor (M : sig ... end) -> S with type t := M.t

Register builds a pp function from a to_string function, and adds the module_name ^ ".pp" to the list of pretty printers. The idea is to statically guarantee that one has the desired pp function at the same point where the name is added.

module Register_pp : functor (M : sig ... end) -> S with type t := M.t

Register_pp is like Register, but allows a custom pp function rather than using to_string.

val register : string -> unit

register name adds name to the list of pretty printers. Use the Register functor if possible.