S (docs.findlib-1.base.Base.Binary

type elt

type t

val binary_search : 
  ?pos:int ->
  ?len:int ->
  t ->
  compare:(elt -> 'key -> int) ->
  [ `Last_strictly_less_than
  | `Last_less_than_or_equal_to
  | `Last_equal_to
  | `First_equal_to
  | `First_greater_than_or_equal_to
  | `First_strictly_greater_than ] ->
  'key ->
  int option

See Binary_search.binary_search in binary_search.ml

val binary_search_segmented : 
  ?pos:int ->
  ?len:int ->
  t ->
  segment_of:(elt -> [ `Left | `Right ]) ->
  [ `Last_on_left | `First_on_right ] ->
  int option

See Binary_search.binary_search_segmented in binary_search.ml