package orsetto
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doc/orsetto.cf/Cf_relations/index.html
Module Cf_relations
Utility relations.
Overview
This module defines convenient signatures for the useful equality and total ordering relations on a monomorphic type.
module type Order = sig ... end
Module type defining a type t
and a corresponding total ordering function, of the sort generated by Ppx_deriving
, which returns the same value as the standard Stdlib.compare
function.
Use min (module M: Order) a b
to select the minimum of a
and b
according to the total order M
.
Use max (module M: Order) a b
to select the maximum of a
and b
according to the total order M
.
module type Equal = sig ... end
Module type defining a type t
and a corresponding equality relation function, of the sort generated by Ppx_deriving
, which returns the same value as the standard Stdlib.(=)
operator.
module type Std = sig ... end
Module type definining a type t
and the corresponding equality and total ordering relation functions, of the sort generated by Ppx_deriving
, which return the same value as the standard Stdlib.(=)
and Stdlib.compare
functions
The equality and total ordering relation for standard integers. Prefer the Stdlib.Int module, if available.
module Extensible : sig ... end
A submodule to facilitate relations on extensible types.