package b0

You can search for identifiers within the package.

in-package search v0.2.0

Software construction and deployment kit

Install

Dune Dependency

erratique.ch Readme Changelog ISC; BSD-2-Clause License Edit opam file Versions (6)

Authors

T

The b0 programmers

Maintainers

Daniel Bünzli

Sources

b0-0.0.5.tbz

sha512=00a6868b4dfa34565d0141b335622a81a0e8d5b9e3c6dfad025dabfa3df2db2a1302b492953bbbce30c3a4406c324fcec25250a00b38f6d18a69e15605e3b07e

doc/b0.std/B0_std/Char/index.html

Module `B0_std.Char`

Characters (bytes in fact).

Stdlib `Char`

include module type of Char

val code : char -> int

Return the ASCII code of the argument.

val chr : int -> char

Return the character with the given ASCII code.

raises Invalid_argument
if the argument is outside the range 0--255.

val escaped : char -> string

Return a string representing the given character, with special characters escaped following the lexical conventions of OCaml. All characters outside the ASCII printable range (32..126) are escaped, as well as backslash, double-quote, and single-quote.

val lowercase_ascii : char -> char

Convert the given character to its equivalent lowercase character, using the US-ASCII character set.

since 4.03

val uppercase_ascii : char -> char

Convert the given character to its equivalent uppercase character, using the US-ASCII character set.

since 4.03

type t = char

An alias for the type of characters.

val compare : t -> t -> int

The comparison function for characters, with the same specification as Stdlib.compare. Along with the type t, this function compare allows the module Char to be passed as argument to the functors Set.Make and Map.Make.

val equal : t -> t -> bool

The equal function for chars.

since 4.03

val seeded_hash : int -> t -> int

A seeded hash function for characters, with the same output value as Hashtbl.seeded_hash. This function allows this module to be passed as argument to the functor Hashtbl.MakeSeeded.

since 5.1

val hash : t -> int

An unseeded hash function for characters, with the same output value as Hashtbl.hash. This function allows this module to be passed as argument to the functor Hashtbl.Make.

since 5.1

Bytes as US-ASCII characters

module Ascii : sig ... end

US-ASCII character support.

On This Page

Stdlib Char
Bytes as US-ASCII characters