package preface

  1. Overview
  2. Docs
package preface
Legend:
Page
Library
Module
Module type
Parameter
Class
Class type
Source

Source file law.ml

1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
module Side = struct
  type ('a, 'b) t = {
      repr : string
    ; fun_ : 'a -> 'b
  }

  let repr side = side.repr
  let make repr fun_ = { repr; fun_ }
  let pp ppf side = Format.fprintf ppf "%s" (repr side)
end

type ('a, 'b) side = ('a, 'b) Side.t

type ('a, 'b) t = {
    lhs : ('a, 'b) Side.t
  ; rhs : ('a, 'b) Side.t
}

let lhs law = law.lhs
let rhs law = law.rhs
let make lhs rhs = { lhs; rhs }

let pp ppf law =
  Format.fprintf ppf "%a = %a" Side.pp (lhs law) Side.pp (rhs law)
;;

let law lhs rhs = make lhs rhs
let ( =~ ) name fun_ = Side.make name fun_
let name law = Format.asprintf "%a" pp law
let get_sides law = (law.lhs.fun_, law.rhs.fun_)
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