package core

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package core
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include {Utf}32
type t
val t_sexp_grammar : t Sexplib0.Sexp_grammar.t
type comparator_witness
type elt = Uchar.t
val of_list : elt list -> t
val of_array : elt array -> t
val append : t -> t -> t
val concat : t list -> t
val map : t -> f:(elt -> elt) -> t
val filter : t -> f:(elt -> bool) -> t
val filter_map : t -> f:(elt -> elt option) -> t
val concat_map : t -> f:(elt -> t) -> t
val partition_tf : t -> f:(elt -> bool) -> t * t
val partition_map : t -> f:(elt -> (elt, elt) Base__.Either0.t) -> t * t
val mem : t -> elt -> bool
val is_empty : t -> bool
val iter : t -> f:(elt -> unit) -> unit
val fold : t -> init:'acc -> f:('acc -> elt -> 'acc) -> 'acc
val fold_result : t -> init:'acc -> f:('acc -> elt -> ('acc, 'e) Base.Result.t) -> ('acc, 'e) Base.Result.t
val fold_until : t -> init:'acc -> f:('acc -> elt -> ('acc, 'final) Base.Container.Continue_or_stop.t) -> finish:('acc -> 'final) -> 'final
val exists : t -> f:(elt -> bool) -> bool
val for_all : t -> f:(elt -> bool) -> bool
val count : t -> f:(elt -> bool) -> int
val sum : (module Base.Container.Summable with type t = 'sum) -> t -> f:(elt -> 'sum) -> 'sum
val find : t -> f:(elt -> bool) -> elt option
val find_map : t -> f:(elt -> 'a option) -> 'a option
val to_list : t -> elt list
val to_array : t -> elt array
val min_elt : t -> compare:(elt -> elt -> int) -> elt option
val max_elt : t -> compare:(elt -> elt -> int) -> elt option
val foldi : t -> init:'a -> f:(int -> 'a -> elt -> 'a) -> 'a
val iteri : t -> f:(int -> elt -> unit) -> unit
val existsi : t -> f:(int -> elt -> bool) -> bool
val for_alli : t -> f:(int -> elt -> bool) -> bool
val counti : t -> f:(int -> elt -> bool) -> int
val findi : t -> f:(int -> elt -> bool) -> (int * elt) option
val find_mapi : t -> f:(int -> elt -> 'a option) -> 'a option
val init : int -> f:(int -> elt) -> t
val mapi : t -> f:(int -> elt -> elt) -> t
val filteri : t -> f:(int -> elt -> bool) -> t
val filter_mapi : t -> f:(int -> elt -> elt option) -> t
val concat_mapi : t -> f:(int -> elt -> t) -> t
val to_sequence : t -> Uchar.t Base.Sequence.t
val is_valid : string -> bool
val sanitize : string -> t
val get : t -> byte_pos:int -> Uchar.t
val of_string_unchecked : string -> t
val split : t -> on:Uchar.t -> t list
val codec_name : string
val length_in_uchars : t -> int
val length : t -> int
  • alert length_in_uchars Use [length_in_uchars] to count unicode scalar values or [String.length] to count bytes
include Identifiable.S with type t := t and type comparator_witness := comparator_witness
include Bin_prot.Binable.S with type t := t
include Bin_prot.Binable.S_only_functions with type t := t
val bin_size_t : t Bin_prot.Size.sizer
val bin_write_t : t Bin_prot.Write.writer
val bin_read_t : t Bin_prot.Read.reader
val __bin_read_t__ : (int -> t) Bin_prot.Read.reader

This function only needs implementation if t exposed to be a polymorphic variant. Despite what the type reads, this does *not* produce a function after reading; instead it takes the constructor tag (int) before reading and reads the rest of the variant t afterwards.

val bin_shape_t : Bin_prot.Shape.t
val bin_writer_t : t Bin_prot.Type_class.writer
val bin_reader_t : t Bin_prot.Type_class.reader
include Ppx_hash_lib.Hashable.S with type t := t
include Sexplib0.Sexpable.S with type t := t
val t_of_sexp : Sexplib0.Sexp.t -> t
include Ppx_compare_lib.Comparable.S with type t := t
include Ppx_hash_lib.Hashable.S with type t := t
val sexp_of_t : t -> Sexplib0.Sexp.t
include Base.Stringable.S with type t := t
val of_string : string -> t
val to_string : t -> string
include Base.Pretty_printer.S with type t := t
val pp : Base.Formatter.t -> t -> unit
include Comparable.S_binable with type t := t with type comparator_witness := comparator_witness
include Base.Comparable.S with type t := t with type comparator_witness := comparator_witness
include Base.Comparisons.S with type t := t
include Base.Comparisons.Infix with type t := t
val (>=) : t -> t -> bool
val (<=) : t -> t -> bool
val (=) : t -> t -> bool
val (>) : t -> t -> bool
val (<) : t -> t -> bool
val (<>) : t -> t -> bool
val equal : t -> t -> bool
val compare : t -> t -> int

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.

val min : t -> t -> t
val max : t -> t -> t
val ascending : t -> t -> int

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.

val descending : t -> t -> int
val between : t -> low:t -> high:t -> bool

between t ~low ~high means low <= t <= high

val clamp_exn : t -> min:t -> max:t -> t

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 -> min:t -> max:t -> t Base.Or_error.t
include Base.Comparator.S with type t := t with type comparator_witness := comparator_witness
val validate_lbound : min:t Maybe_bound.t -> t Validate.check
val validate_ubound : max:t Maybe_bound.t -> t Validate.check
val validate_bound : min:t Maybe_bound.t -> max:t Maybe_bound.t -> t Validate.check
include Comparator.S with type t := t with type comparator_witness := comparator_witness
include Hashable.S_binable with type t := t
include Ppx_hash_lib.Hashable.S with type t := t
val hash_fold_t : Base.Hash.state -> t -> Base.Hash.state
val hash : t -> Base.Hash.hash_value
val hashable : t Base.Hashable.t
module Table : Hashtbl.S_binable with type key = t
module Hash_set : Hash_set.S_binable with type elt = t
module Hash_queue : Hash_queue.S with type key = t
include Quickcheckable.S with type t := t
val quickcheck_generator : t Base_quickcheck.Generator.t
val quickcheck_observer : t Base_quickcheck.Observer.t
val quickcheck_shrinker : t Base_quickcheck.Shrinker.t
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