26 lines
1.3 KiB
Erlang
26 lines
1.3 KiB
Erlang
%%%-------------------------------------------------------------------
|
|
%%% @author Juan Jose Comellas <jcomellas@novamens.com>
|
|
%%% @copyright (C) 2009, Novamens SA (http://www.novamens.com)
|
|
%%% @doc Records used by the getopt module.
|
|
%%%-------------------------------------------------------------------
|
|
|
|
%% @doc Atom indicating the data type that an argument can be converted to.
|
|
-type getopt_arg_type() :: 'atom' | 'binary' | 'boolean' | 'float' | 'integer' | 'string'.
|
|
%% @doc Data type that an argument can be converted to.
|
|
-type getopt_arg() :: atom() | binary() | boolean() | float() | integer() | string().
|
|
%% @@doc Argument specification.
|
|
-type getopt_arg_spec() :: getopt_arg_type() | {getopt_arg_type(), getopt_arg()} | help | undefined.
|
|
|
|
-record(option, {
|
|
%% @doc Name of the option
|
|
name :: atom(),
|
|
%% @doc Character for the short option (e.g. $i for -i)
|
|
short :: char() | undefined,
|
|
%% @doc String for the long option (e.g. "info" for --info)
|
|
long :: string() | undefined,
|
|
%% @doc Data type the argument will be converted to with an optional default value
|
|
arg :: getopt_arg_spec(),
|
|
%% @doc Help message that is shown for the option when usage/2 is called.
|
|
help :: string() | undefined
|
|
}).
|