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39 lines
1.2 KiB
OCaml
39 lines
1.2 KiB
OCaml
(* This file is free software, part of containers. See file "license" for more details. *)
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(** {1 Utils around char}
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@since 0.14 *)
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include module type of struct include Char end
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(** {{: https://caml.inria.fr/pub/docs/manual-ocaml/libref/Char.html} Documentation for the standard Char module}*)
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val compare : t -> t -> int
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(** The comparison function for characters, with the same specification as
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{!Stdlib.compare}. Along with the type [t], this function [compare]
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allows the module [Char] to be passed as argument to the functors
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{!Set.Make} and {!Map.Make}. *)
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val of_int_exn : int -> t
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(** Alias to {!Char.chr}.
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Return the character with the given ASCII code.
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@raise Invalid_argument if the int is not within [0 … 255].
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@since 1.0 *)
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val of_int : int -> t option
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(** Safe version of {!of_int_exn}.
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@since 1.0 *)
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val to_int : t -> int
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(** Alias to {!Char.code}.
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Return the ASCII code of the argument.
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@since 1.0 *)
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val to_string : t -> string
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(** [to_string c] returns a string containing [c]
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@since 2.7 *)
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val pp_buf : Buffer.t -> t -> unit
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(** Renamed from [pp] since 2.0. *)
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val pp : Format.formatter -> t -> unit
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(** Renamed from [print] since 2.0. *)
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