package regular

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

Implement Printable interface from the minimum implementation.

Takes a module T, that provides a function pp : t printer and a module_name, and implements the rest of the Printable interface.

Parameters

module M : sig ... end

Signature

val to_string : M.t -> string

to_string x returns a human-readable representation of x

val str : unit -> M.t -> string

str () t is formatted output function that matches "%a" conversion format specifier in functions, that prints to string, e.g., sprintf, failwithf, errorf and, suprisingly all Lwt printing function, including Lwt_io.printf and logging (or any other function with type ('a,unit,string,...) formatN`. Example:

Or_error.errorf "type %a is not valid for %a"
Type.str ty Exp.str exp
val pps : unit -> M.t -> string

synonym for str

val ppo : Core_kernel.Std.Out_channel.t -> M.t -> unit

will print to a standard output_channel, useful for using in printf, fprintf, etc.

prints a sequence of values of type t

this will include pp function from Core that has type t printer, and can be used in Format.printf family of functions

include Core_kernel.Std.Pretty_printer.S with type t := M.t
val pp : Caml.Format.formatter -> M.t -> unit
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