Module Core_kernel__.Core_string

This module extends the Base String module

type t = string
include sig ... end
val typerep_of_t : t Typerep_lib.Std.Typerep.t
val typename_of_t : t Typerep_lib.Std.Typename.t
val bin_read_t : t Bin_prot.Read.reader
val __bin_read_t__ : (int ‑> t) Bin_prot.Read.reader
val bin_reader_t : t Bin_prot.Type_class.reader
val bin_size_t : t Bin_prot.Size.sizer
val bin_write_t : t Bin_prot.Write.writer
val bin_writer_t : t Bin_prot.Type_class.writer
val bin_shape_t : Bin_prot.Shape.t
module Caseless : sig ... end
include module type of sig ... end with type t := t with module Caseless := Base.String.Caseless
type t = string
val blit : (t, t) Base.Blit_intf.blit
val blito : (t, t) Base.Blit_intf.blito
val unsafe_blit : (t, t) Base.Blit_intf.blit
val sub : (t, t) Base.Blit_intf.sub
val subo : (t, t) Base.Blit_intf.subo
type elt = char
val mem : t ‑> elt ‑> bool
val iter : t ‑> f:(elt ‑> unit) ‑> unit
val fold : t ‑> init:'accum ‑> f:('accum ‑> elt ‑> 'accum) ‑> 'accum
val fold_result : t ‑> init:'accum ‑> f:('accum ‑> elt ‑> ('accum, 'e) Base.Result.t) ‑> ('accum, 'e) Base.Result.t
val fold_until : t ‑> init:'accum ‑> f:('accum ‑> elt ‑> ('accum, 'stop) Base.Container_intf.Continue_or_stop.t) ‑> ('accum, 'stop) Base.Container_intf.Finished_or_stopped_early.t
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.Commutative_group.S 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 ‑> cmp:(elt ‑> elt ‑> int) ‑> elt option
val max_elt : t ‑> cmp:(elt ‑> elt ‑> int) ‑> elt option
val t_of_sexp : Base__.Sexplib.Sexp.t ‑> t
val sexp_of_t : t ‑> Base__.Sexplib.Sexp.t
val of_string : string ‑> t
val to_string : t ‑> string
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 compare : t ‑> t ‑> int
val min : t ‑> t ‑> t
val max : t ‑> t ‑> t
val ascending : t ‑> t ‑> int
val descending : t ‑> t ‑> int
val between : t ‑> low:t ‑> high:t ‑> bool
val clamp_exn : t ‑> min:t ‑> max:t ‑> t
val clamp : t ‑> min:t ‑> max:t ‑> t Base.Or_error.t
type comparator_witness = Base__String.comparator_witness
val validate_lbound : min:t Base.Maybe_bound.t ‑> t Base.Validate.check
val validate_ubound : max:t Base.Maybe_bound.t ‑> t Base.Validate.check
val validate_bound : min:t Base.Maybe_bound.t ‑> max:t Base.Maybe_bound.t ‑> t Base.Validate.check
val pp : Caml.Format.formatter ‑> t ‑> unit
val max_length : int
external length : t ‑> int =
external get : t ‑> int ‑> char =
val create : int ‑> t
val make : int ‑> char ‑> t
val copy : t ‑> t
val init : int ‑> f:(int ‑> char) ‑> t
val fill : t ‑> pos:int ‑> len:int ‑> char ‑> unit
val (^) : t ‑> t ‑> t
val concat : ?sep:t ‑> t list ‑> t
val escaped : t ‑> t
val contains : ?pos:int ‑> ?len:int ‑> t ‑> char ‑> bool
val uppercase : t ‑> t
val lowercase : t ‑> t
val capitalize : t ‑> t
val uncapitalize : t ‑> t
val index : t ‑> char ‑> int option
val index_exn : t ‑> char ‑> int
val rindex : t ‑> char ‑> int option
val rindex_exn : t ‑> char ‑> int
val index_from : t ‑> int ‑> char ‑> int option
val index_from_exn : t ‑> int ‑> char ‑> int
val rindex_from : t ‑> int ‑> char ‑> int option
val rindex_from_exn : t ‑> int ‑> char ‑> int
val substr_index : ?pos:int ‑> t ‑> pattern:t ‑> int option
val substr_index_exn : ?pos:int ‑> t ‑> pattern:t ‑> int
val substr_index_all : t ‑> may_overlap:bool ‑> pattern:t ‑> int list
val substr_replace_first : ?pos:int ‑> t ‑> pattern:t ‑> with_:t ‑> t
val substr_replace_all : t ‑> pattern:t ‑> with_:t ‑> t
val is_substring : t ‑> substring:t ‑> bool
val slice : t ‑> int ‑> int ‑> t
val to_list_rev : t ‑> char list
val rev : t ‑> t
val nget : t ‑> int ‑> char
val nset : t ‑> int ‑> char ‑> unit
val is_suffix : t ‑> suffix:t ‑> bool
val is_prefix : t ‑> prefix:t ‑> bool
val lsplit2_exn : t ‑> on:char ‑> t * t
val rsplit2_exn : t ‑> on:char ‑> t * t
val lsplit2 : t ‑> on:char ‑> (t * t) option
val rsplit2 : t ‑> on:char ‑> (t * t) option
val split : t ‑> on:char ‑> t list
val split_on_chars : t ‑> on:char list ‑> t list
val split_lines : t ‑> t list
val lfindi : ?pos:int ‑> t ‑> f:(int ‑> char ‑> bool) ‑> int option
val rfindi : ?pos:int ‑> t ‑> f:(int ‑> char ‑> bool) ‑> int option
val lstrip : ?drop:(char ‑> bool) ‑> t ‑> t
val rstrip : ?drop:(char ‑> bool) ‑> t ‑> t
val strip : ?drop:(char ‑> bool) ‑> t ‑> t
val map : t ‑> f:(char ‑> char) ‑> t
val mapi : t ‑> f:(int ‑> char ‑> char) ‑> t
val foldi : t ‑> init:'a ‑> f:(int ‑> 'a ‑> char ‑> 'a) ‑> 'a
val concat_map : ?sep:t ‑> t ‑> f:(char ‑> t) ‑> t
val filter : t ‑> f:(char ‑> bool) ‑> t
val tr : target:char ‑> replacement:char ‑> t ‑> t
val tr_inplace : target:char ‑> replacement:char ‑> t ‑> unit
val chop_suffix_exn : t ‑> suffix:t ‑> t
val chop_prefix_exn : t ‑> prefix:t ‑> t
val chop_suffix : t ‑> suffix:t ‑> t option
val chop_prefix : t ‑> prefix:t ‑> t option
val suffix : t ‑> int ‑> t
val prefix : t ‑> int ‑> t
val drop_suffix : t ‑> int ‑> t
val drop_prefix : t ‑> int ‑> t
val concat_array : ?sep:t ‑> t array ‑> t
external hash : t ‑> int =
val equal : t ‑> t ‑> bool
val is_empty : t ‑> bool
val of_char : char ‑> t
val of_char_list : char list ‑> t
external unsafe_get : string ‑> int ‑> char =
external set : string ‑> int ‑> char ‑> unit =
external unsafe_set : string ‑> int ‑> char ‑> unit =
include Core_kernel.Hexdump.S with type t := t
type t
module Hexdump : sig ... end
include Core_kernel.Identifiable.S with type t := t and type comparator_witness := comparator_witness
type t
include sig ... end
val t_of_sexp : Sexplib.Sexp.t ‑> t
val sexp_of_t : t ‑> Sexplib.Sexp.t
val bin_read_t : t Bin_prot.Read.reader
val __bin_read_t__ : (Core_kernel__.Import.int ‑> t) Bin_prot.Read.reader
val bin_reader_t : t Bin_prot.Type_class.reader
val bin_size_t : t Bin_prot.Size.sizer
val bin_write_t : t Bin_prot.Write.writer
val bin_writer_t : t Bin_prot.Type_class.writer
val bin_shape_t : Bin_prot.Shape.t
include Core_kernel__.Import.Stringable.S with type t := t
type t
val of_string : string ‑> t
val to_string : t ‑> string
include Core_kernel.Comparable.S_binable with type t := t
include Core_kernel__.Comparable_intf.S_common
include Base.Comparable_intf.S
include Base.Comparable_intf.Polymorphic_compare
include Base.Polymorphic_compare_intf.Infix
type 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

-1 means "less than", 0 means "equal", 1 means "greater than", and other values should not be returned

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 ~cmp: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
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
type t
type comparator_witness
include Base.Comparable_intf.Validate with type t := t
type t
val validate_lbound : min:t Base.Maybe_bound.t ‑> t Base.Validate.check
val validate_ubound : max:t Base.Maybe_bound.t ‑> t Base.Validate.check
val validate_bound : min:t Base.Maybe_bound.t ‑> max:t Base.Maybe_bound.t ‑> t Base.Validate.check
include Core_kernel__.Comparable_intf.Map_and_set_binable with type t := t with type comparator_witness := comparator_witness
type t
include Core_kernel.Comparator.S with type t := t
type t
type comparator_witness
include Core_kernel.Hashable.S_binable with type t := t
type t
val hash : t ‑> Core_kernel__.Import.int
include Core_kernel__.Import.Pretty_printer.S with type t := t
type t
val pp : Caml.Format.formatter ‑> t ‑> unit
include Core_kernel.Quickcheckable.S with type t := t
type 'a gen
type 'a obs
type 'a shr
type t
val gen : t gen
val obs : t obs
val shrinker : t shr
val gen' : ?length:int Core_kernel.Quickcheck.Generator.t ‑> char Core_kernel.Quickcheck.Generator.t ‑> t Core_kernel.Quickcheck.Generator.t

gen' ?length char_gen generates strings using the given distributions for string length and each character.

module Stable : sig ... end

Note that string is already stable by itself, since as a primitive type it is an integral part of the sexp / bin_io protocol. String.Stable exists only to introduce String.Stable.Set and String.Stable.Map, and provide interface uniformity with other stable types.