Stdlib.Char
Character operations.
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.
Convert the given character to its equivalent lowercase character, using the US-ASCII character set.
Convert the given character to its equivalent uppercase character, using the US-ASCII character set.
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
.
let 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
.
let 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
.