package tezos-base

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package tezos-base
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include module type of Stdlib.String
val length : string -> int
val get : string -> int -> char
val set : bytes -> int -> char -> unit
  • deprecated Use Bytes.set instead.
val create : int -> bytes
  • deprecated Use Bytes.create instead.
val make : int -> char -> string
val init : int -> (int -> char) -> string
val copy : string -> string
  • deprecated
val sub : string -> int -> int -> string
val fill : bytes -> int -> int -> char -> unit
  • deprecated Use Bytes.fill instead.
val blit : string -> int -> bytes -> int -> int -> unit
val concat : string -> string list -> string
val iter : (char -> unit) -> string -> unit
val iteri : (int -> char -> unit) -> string -> unit
val map : (char -> char) -> string -> string
val mapi : (int -> char -> char) -> string -> string
val trim : string -> string
val escaped : string -> string
val index : string -> char -> int
val index_opt : string -> char -> int option
val rindex : string -> char -> int
val rindex_opt : string -> char -> int option
val index_from : string -> int -> char -> int
val index_from_opt : string -> int -> char -> int option
val rindex_from : string -> int -> char -> int
val rindex_from_opt : string -> int -> char -> int option
val contains : string -> char -> bool
val contains_from : string -> int -> char -> bool
val rcontains_from : string -> int -> char -> bool
val uppercase : string -> string
  • deprecated Use String.uppercase_ascii instead.
val lowercase : string -> string
  • deprecated Use String.lowercase_ascii instead.
val capitalize : string -> string
  • deprecated Use String.capitalize_ascii instead.
val uncapitalize : string -> string
  • deprecated Use String.uncapitalize_ascii instead.
val uppercase_ascii : string -> string
val lowercase_ascii : string -> string
val capitalize_ascii : string -> string
val uncapitalize_ascii : string -> string
type t = string
val compare : t -> t -> int
val equal : t -> t -> bool
val split_on_char : char -> string -> string list
val to_seq : t -> char Stdlib.Seq.t
val to_seqi : t -> (int * char) Stdlib.Seq.t
val of_seq : char Stdlib.Seq.t -> t
val unsafe_get : string -> int -> char
val unsafe_set : bytes -> int -> char -> unit
  • deprecated
val unsafe_blit : string -> int -> bytes -> int -> int -> unit
val unsafe_fill : bytes -> int -> int -> char -> unit
  • deprecated
include module type of Tezos_stdlib.TzString
module Set : Stdlib.Set.S with type elt = string
module Map : Stdlib.Map.S with type key = string
val split_path : string -> string list

Splits a string on slashes, grouping multiple slashes, and ignoring slashes at the beginning and end of string.

val split : char -> ?dup:bool -> ?limit:int -> string -> string list

Splits a string on a delimiter character. If dup is set to true, groups multiple delimiters and strips delimiters at the beginning and end of string. If limit is passed, stops after limit split(s). dups defaults to true and limit defaults to max_int. Examples:

  • split ~dup:true ',' ",hello,,world,"] returns "hello"; "world"
  • split ~dup:false ',' ",,hello,,,world,,"] returns ""; "hello"; ""; ""; "world"; ""
val has_prefix : prefix:string -> string -> bool

true if input has prefix

val remove_prefix : prefix:string -> string -> string option

Some (input with prefix removed), if string has prefix, else None

val common_prefix : string -> string -> int

Length of common prefix of input strings

val mem_char : string -> char -> bool

Test whether a string contains a given character

val fold_left : ('a -> char -> 'a) -> 'a -> string -> 'a

Functional iteration over the characters of a string from first to last

val is_hex : string -> bool

Test whether a string is a valid hexadecimal value

val pp_bytes_hex : Stdlib.Format.formatter -> bytes -> unit

Pretty print bytes as hexadecimal string.

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