Comparable.Make
module T : sig ... end
include Comparisons.S with type t := T.t
compare t1 t2
returns 0 if t1
is equal to t2
, a negative integer if t1
is less than t2
, and a positive integer if t1
is greater than t2
.
ascending
is identical to compare
. descending x y = ascending y x
. These are intended to be mnemonic when used like List.sort ~compare:ascending
and List.sort
~cmp:descending
, since they cause the list to be sorted in ascending or descending order, respectively.
clamp_exn t ~min ~max
returns t'
, the closest value to t
such that between t' ~low:min ~high:max
is true.
Raises if not (min <= max)
.
val clamp : T.t -> min:T.t -> max:T.t -> T.t Or_error.t
include Comparator.S with type t := T.t
val comparator : (T.t, comparator_witness) Comparator.comparator