Module Core_kernel.Maybe_bound

This module extends Base.Maybe_bound with bin_io and with compare functions in the form of As_lower_bound and As_upper_bound modules.

type 'a t = 'a Base.Maybe_bound.t =
| Incl of 'a
| Excl of 'a
| Unbounded
include Bin_prot.Binable.S1 with type 'a t := 'a t
type 'a t
val bin_shape_t : Bin_prot.Shape.t -> Bin_prot.Shape.t
val bin_size_t : ('a, 'a t) Bin_prot.Size.sizer1
val bin_write_t : ('a, 'a t) Bin_prot.Write.writer1
val bin_read_t : ('a, 'a t) Bin_prot.Read.reader1
val __bin_read_t__ : ('a, int -> 'a t) Bin_prot.Read.reader1
val bin_writer_t : ('a, 'a t) Bin_prot.Type_class.S1.writer
val bin_reader_t : ('a, 'a t) Bin_prot.Type_class.S1.reader
val bin_t : ('a, 'a t) Bin_prot.Type_class.S1.t
include module type of sig ... end with type 'a t := 'a t
type 'a t = 'a Base__Maybe_bound.t =
| Incl of 'a
| Excl of 'a
| Unbounded
val all : 'a list -> 'a t list
val t_of_sexp : (Base.Sexp.t -> 'a) -> Base.Sexp.t -> 'a t
val sexp_of_t : ('a -> Base.Sexp.t) -> 'a t -> Base.Sexp.t
val map : 'a t -> f:('a -> 'b) -> 'b t
val is_lower_bound : 'a t -> of_:'a -> compare:('a -> 'a -> int) -> bool
val is_upper_bound : 'a t -> of_:'a -> compare:('a -> 'a -> int) -> bool
val interval_contains_exn : lower:'a t -> upper:'a t -> 'a -> compare:('a -> 'a -> int) -> bool
val bounds_crossed : lower:'a t -> upper:'a t -> compare:('a -> 'a -> int) -> bool
type interval_comparison = Base__Maybe_bound.interval_comparison =
| Below_lower_bound
| In_range
| Above_upper_bound
val sexp_of_interval_comparison : interval_comparison -> Base.Sexp.t
val interval_comparison_of_sexp : Base.Sexp.t -> interval_comparison
val compare_interval_comparison : interval_comparison -> interval_comparison -> int
val hash_fold_interval_comparison : Base.Hash.state -> interval_comparison -> Base.Hash.state
val hash_interval_comparison : interval_comparison -> Base.Hash.hash_value
val compare_to_interval_exn : lower:'a t -> upper:'a t -> 'a -> compare:('a -> 'a -> int) -> interval_comparison
module As_lower_bound : sig ... end

Compares t values as lower bounds, where Unbounded is lowest, Incl x < Excl x, and other cases of Incl and/or Excl are compared based on 'a. If As_lower_bound.compare compare t1 t2 <= 0 and is_lower_bound t2 ~of_:a ~compare, then is_lower_bound t1 ~of_:a ~compare. For example, for int As_lower_bound.t:

module As_upper_bound : sig ... end

Compares t values as upper bounds, where Unbounded is highest, Incl x > Excl x, and other cases of Incl and/or Excl are compared based on 'a. If As_upper_bound.compare compare_a t1 t2 <= 0 and is_upper_bound t1 ~of_:a ~compare, then is_upper_bound t2 ~of_:a ~compare. For example, for int As_upper_bound.t:

module Stable : sig ... end