package dune-private-libs

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Private libraries of Dune

Install

dune-project
 Dependency

Authors

Maintainers

Sources

dune-2.5.1.tbz
sha256=8f77d3a87f208e0d7cccaa1c48c4bb1bb87d62d07c3f25e9b8ba298e028ce52b
sha512=f209f12ced10c1abf8782bdb0143f4cec77795f7174d2cc75130afb1e01550b01f2f77b9e3ec4888efdad83d2f9878d179b39126f824f4e522f3ef4da34bf27e

doc/src/dune-private-libs.stdune/comparator.ml.html

Source file comparator.ml

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module type S = sig
  type t

  val compare : t -> t -> Ordering.t
end

module type OPS = sig
  type t

  val equal : t -> t -> bool

  val ( = ) : t -> t -> bool

  val ( >= ) : t -> t -> bool

  val ( > ) : t -> t -> bool

  val ( <= ) : t -> t -> bool

  val ( < ) : t -> t -> bool

  val ( <> ) : t -> t -> bool
end

module Operators (X : S) = struct
  type t = X.t

  let ( = ) a b =
    match X.compare a b with
    | Eq -> true
    | Gt
    | Lt ->
      false

  let equal = ( = )

  let ( <> ) a b = not (a = b)

  let ( >= ) a b =
    match X.compare a b with
    | Gt
    | Eq ->
      true
    | Lt -> false

  let ( > ) a b =
    match X.compare a b with
    | Gt -> true
    | Lt
    | Eq ->
      false

  let ( <= ) a b =
    match X.compare a b with
    | Lt
    | Eq ->
      true
    | Gt -> false

  let ( < ) a b =
    match X.compare a b with
    | Lt -> true
    | Gt
    | Eq ->
      false
end