stdcompat

Compatibility module for OCaml standard library
IN THIS PACKAGE
Module Stdcompat . Stdlib . String
type t = string

Alias for String.t

val get_utf_8_uchar : t -> int -> Stdcompat__uchar.utf_decode
  • since 4.14.0: val get_utf_8_uchar : t -> int -> Uchar.utf_decode
val is_valid_utf_8 : t -> bool
  • since 4.14.0: val is_valid_utf_8 : t -> bool
val get_utf_16be_uchar : t -> int -> Stdcompat__uchar.utf_decode
  • since 4.14.0: val get_utf_16be_uchar : t -> int -> Uchar.utf_decode
val is_valid_utf_16be : t -> bool
  • since 4.14.0: val is_valid_utf_16be : t -> bool
val get_utf_16le_uchar : t -> int -> Stdcompat__uchar.utf_decode
  • since 4.14.0: val get_utf_16le_uchar : t -> int -> Uchar.utf_decode
val is_valid_utf_16le : t -> bool
  • since 4.14.0: val is_valid_utf_16le : t -> bool
val empty : string
  • since 4.13.0: val empty : string
val of_bytes : bytes -> string
  • since 4.13.0: val of_bytes : bytes -> string
val to_bytes : string -> bytes
  • since 4.13.0: val to_bytes : string -> bytes
val cat : string -> string -> string
  • since 4.13.0: val cat : string -> string -> string
val starts_with : prefix:string -> string -> bool
  • since 4.13.0: val starts_with : prefix:string -> string -> bool
val ends_with : suffix:string -> string -> bool
  • since 4.13.0: val ends_with : suffix:string -> string -> bool
val fold_left : ( 'a -> char -> 'a ) -> 'a -> string -> 'a
  • since 4.13.0: val fold_left : ('a -> char -> 'a) -> 'a -> string -> 'a
val fold_right : ( char -> 'a -> 'a ) -> string -> 'a -> 'a
  • since 4.13.0: val fold_right : (char -> 'a -> 'a) -> string -> 'a -> 'a
val for_all : ( char -> bool ) -> string -> bool
  • since 4.13.0: val for_all : (char -> bool) -> string -> bool
val exists : ( char -> bool ) -> string -> bool
  • since 4.13.0: val exists : (char -> bool) -> string -> bool
val get_uint8 : string -> int -> int
  • since 4.13.0: val get_uint8 : string -> int -> int
val get_int8 : string -> int -> int
  • since 4.13.0: val get_int8 : string -> int -> int
val get_uint16_ne : string -> int -> int
  • since 4.13.0: val get_uint16_ne : string -> int -> int
val get_uint16_be : string -> int -> int
  • since 4.13.0: val get_uint16_be : string -> int -> int
val get_uint16_le : string -> int -> int
  • since 4.13.0: val get_uint16_le : string -> int -> int
val get_int16_ne : string -> int -> int
  • since 4.13.0: val get_int16_ne : string -> int -> int
val get_int16_be : string -> int -> int
  • since 4.13.0: val get_int16_be : string -> int -> int
val get_int16_le : string -> int -> int
  • since 4.13.0: val get_int16_le : string -> int -> int
val get_int32_ne : string -> int -> int32
  • since 4.13.0: val get_int32_ne : string -> int -> int32
val get_int32_be : string -> int -> int32
  • since 4.13.0: val get_int32_be : string -> int -> int32
val get_int32_le : string -> int -> int32
  • since 4.13.0: val get_int32_le : string -> int -> int32
val get_int64_ne : string -> int -> int64
  • since 4.13.0: val get_int64_ne : string -> int -> int64
val get_int64_be : string -> int -> int64
  • since 4.13.0: val get_int64_be : string -> int -> int64
val get_int64_le : string -> int -> int64
  • since 4.13.0: val get_int64_le : string -> int -> int64
val to_seq : t -> char Seq.t
  • since 4.07.0: val to_seq : t -> char Seq.t
val to_seqi : t -> (int * char) Seq.t
  • since 4.07.0: val to_seqi : t -> (int * char) Seq.t
val of_seq : char Seq.t -> t
  • since 4.07.0: val of_seq : char Seq.t -> t
val index_from_opt : string -> int -> char -> int option
  • since 4.05.0: val index_from_opt : string -> int -> char -> int option
val rindex_from_opt : string -> int -> char -> int option
  • since 4.05.0: val rindex_from_opt : string -> int -> char -> int option
val index_opt : string -> char -> int option
  • since 4.05.0: val index_opt : string -> char -> int option
val rindex_opt : string -> char -> int option
  • since 4.05.0: val rindex_opt : string -> char -> int option
val split_on_char : char -> string -> string list
  • since 4.04.0: val split_on_char : char -> string -> string list
val equal : t -> t -> bool
  • since 4.03.0: val equal : t -> t -> bool
val uppercase_ascii : string -> string
  • since 4.03.0: val uppercase_ascii : string -> string
val lowercase_ascii : string -> string
  • since 4.03.0: val lowercase_ascii : string -> string
val capitalize_ascii : string -> string
  • since 4.03.0: val capitalize_ascii : string -> string
val uncapitalize_ascii : string -> string
  • since 4.03.0: val uncapitalize_ascii : string -> string
val init : int -> ( int -> char ) -> string
  • since 4.02.0: val init : int -> (int -> char) -> string
val mapi : ( int -> char -> char ) -> string -> string
  • since 4.02.0: val mapi : (int -> char -> char) -> string -> string
val blit : string -> int -> bytes -> int -> int -> unit
  • since 4.02.0: val blit : string -> int -> bytes -> int -> int -> unit
val unsafe_blit : string -> int -> bytes -> int -> int -> unit
  • since 4.03.0:

external unsafe_blit : string -> int -> bytes -> int -> int -> unit = "caml_blit_string" @@noalloc

  • since 4.02.0:

external unsafe_blit : string -> int -> bytes -> int -> int -> unit = "caml_blit_string" "noalloc"

val map : ( char -> char ) -> string -> string
  • since 4.00.0: val map : (char -> char) -> string -> string
val trim : string -> string
  • since 4.00.0: val trim : string -> string
val iteri : ( int -> char -> unit ) -> string -> unit
  • since 4.00.0: val iteri : (int -> char -> unit) -> string -> unit
val make : int -> char -> string

Alias for String.make

val length : string -> int

Alias for String.length

val get : string -> int -> char

Alias for String.get

val concat : string -> string list -> string

Alias for String.concat

val compare : t -> t -> int

Alias for String.compare

val contains_from : string -> int -> char -> bool
val rcontains_from : string -> int -> char -> bool
val contains : string -> char -> bool

Alias for String.contains

val sub : string -> int -> int -> string

Alias for String.sub

val escaped : string -> string

Alias for String.escaped

val iter : ( char -> unit ) -> string -> unit

Alias for String.iter

val index_from : string -> int -> char -> int
val rindex_from : string -> int -> char -> int
val index : string -> char -> int

Alias for String.index

val rindex : string -> char -> int

Alias for String.rindex

val unsafe_get : string -> int -> char
val seeded_hash : int -> string -> int
  • since 5.0.0
val hash : string -> int
  • since 5.0.0