# Module Olang

    module Olang: sig .. end

The language of predicates over an ordered set.

    type 'a t = [ `EQ of 'a * 'a
           | `GE of 'a * 'a
           | `GT of 'a * 'a
           | `LE of 'a * 'a
           | `LT of 'a * 'a
           | `NE of 'a * 'a
           | `One_of of 'a * 'a list ]

    val eval : compare:('a -> 'a -> int) -> 'a t -> bool

    val compare : ('a -> 'a -> int) -> 'a t -> 'a t -> int

    val t_of_sexp : (Sexplib.Sexp.t -> 'a) -> Sexplib.Sexp.t -> 'a t

    val __t_of_sexp__ : (Sexplib.Sexp.t -> 'a) -> Sexplib.Sexp.t -> 'a t

    val sexp_of_t : ('a -> Sexplib.Sexp.t) -> 'a t -> Sexplib.Sexp.t

    val bin_t : 'a Bin_prot.Type_class.t -> 'a t Bin_prot.Type_class.t

    val bin_read_t : 'a Bin_prot.Read.reader -> 'a t Bin_prot.Read.reader

    val __bin_read_t__ : 'a Bin_prot.Read.reader -> (int -> 'a t) Bin_prot.Read.reader

    val bin_reader_t : 'a Bin_prot.Type_class.reader -> 'a t Bin_prot.Type_class.reader

    val bin_size_t : 'a Bin_prot.Size.sizer -> 'a t Bin_prot.Size.sizer

    val bin_write_t : 'a Bin_prot.Write.writer -> 'a t Bin_prot.Write.writer

    val bin_writer_t : 'a Bin_prot.Type_class.writer -> 'a t Bin_prot.Type_class.writer