package tezos-base

  1. Overview
  2. Docs
package tezos-base
Legend:
Library
Module
Module type
Parameter
Class
Class type
include module type of Stdlib.String
type t = string
val make : int -> char -> string
val init : int -> (int -> char) -> string
val length : string -> int
val get : string -> int -> char
val concat : string -> string list -> string
val equal : t -> t -> bool
val compare : t -> t -> int
val contains_from : string -> int -> char -> bool
val rcontains_from : string -> int -> char -> bool
val contains : string -> char -> bool
val sub : string -> int -> int -> string
val split_on_char : char -> string -> string list
val map : (char -> char) -> string -> string
val mapi : (int -> char -> char) -> string -> string
val trim : string -> string
val escaped : string -> string
val uppercase_ascii : string -> string
val lowercase_ascii : string -> string
val capitalize_ascii : string -> string
val uncapitalize_ascii : string -> string
val iter : (char -> unit) -> string -> unit
val iteri : (int -> char -> unit) -> string -> unit
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 index : string -> char -> int
val index_opt : string -> char -> int option
val rindex : string -> char -> int
val rindex_opt : string -> char -> int option
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 create : int -> bytes
  • deprecated Use Bytes.create/BytesLabels.create instead.
val set : bytes -> int -> char -> unit
  • deprecated Use Bytes.set/BytesLabels.set instead.
val blit : string -> int -> bytes -> int -> int -> unit
val copy : string -> string
  • deprecated Strings now immutable: no need to copy
val fill : bytes -> int -> int -> char -> unit
  • deprecated Use Bytes.fill/BytesLabels.fill instead.
val uppercase : string -> string
  • deprecated Use String.uppercase_ascii/StringLabels.uppercase_ascii instead.
val lowercase : string -> string
  • deprecated Use String.lowercase_ascii/StringLabels.lowercase_ascii instead.
val capitalize : string -> string
  • deprecated Use String.capitalize_ascii/StringLabels.capitalize_ascii instead.
val uncapitalize : string -> string
  • deprecated Use String.uncapitalize_ascii/StringLabels.uncapitalize_ascii instead.
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
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 pp_bytes_hex : Stdlib.Format.formatter -> bytes -> unit

Pretty print bytes as hexadecimal string.

OCaml

Innovation. Community. Security.

GitHub Discord Twitter Peertube RSS
About
Changelog Releases Industrial Users Academic Users Why OCaml
Ecosystem
Packages Community Events OCaml Planet Jobs
Resources
Install OCaml Get Started Platform Tools Language Manual Standard Library API Books Exercises Papers OCaml Playground Logo
Policies
Carbon Footprint Governance Privacy Code of Conduct