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Module::Used(3)	      User Contributed Perl Documentation      Module::Used(3)

NAME
       Module::Used - Find modules loaded by Perl code without running it.

VERSION
       This document describes Module::Used version 1.2.0.

SYNOPSIS
	   use Module::Used qw<	:all >;

	   @modules = modules_used_in_files(@files);

	   # "strict", "Find::Bin", "warnings"
	   @modules = modules_used_in_string(
	       'use strict; require Find::Bin; no warnings;'
	   );

	   # "Exporter"
	   @modules = modules_used_in_string( 'use parent 0.221	qw< Exporter >;' );

DESCRIPTION
       Modules are found statically based upon "use" and "require" statements.
       If use of the base or parent is found, both that	module and the
       referenced ones will be returned.  If Moose or Moose::Role are found,
       this will look for "extends" and	"with" sugar will be looked for;
       presently, this will miss modules listed	in parentheses.

       Dynamically loaded modules will not be found.

INTERFACE
       Nothing is exported by default, but you can import everything using the
       ":all" tag.

       " modules_used_in_files(	@files ) "
	   Return a list of modules used in the	specified files.

	   "die"s if there is a	problem	reading	a file.

       " modules_used_in_string( $string ) "
	   Return a list of modules used in the	code in	the parameter.

       " modules_used_in_document( $document ) "
	   Return a list of modules used in the	specified PPI::Document.

DIAGNOSTICS
       "%s" does not exist.
	   Cannot find the file.

       "%s" is not readable.
	   Cannot read the file.

       "%s" is a directory.
	   The "file" was actually a directory.

       Could not parse "%s".
	   PPI could not interpret the file as a Perl document.

CONFIGURATION AND ENVIRONMENT
       None, currently.

DEPENDENCIES
       PPI::Document

INCOMPATIBILITIES
       None reported.

BUGS AND LIMITATIONS
       None reported.

       Please report any bugs or feature requests to
       "bug-module-used@rt.cpan.org", or through the web interface at
       <http://rt.cpan.org>.

SEE ALSO
       Devel::Loaded Module::Extract::Namespaces Module::ScanDeps
       Module::PrintUsed

AUTHOR
       Elliot Shank "<perl@galumph.com>"

LICENSE	AND COPYRIGHT
       Copyright X2008,	Elliot Shank "<perl@galumph.com>". All rights
       reserved.

       This module is free software; you can redistribute it and/or modify it
       under the same terms as Perl itself. See	perlartistic.

DISCLAIMER OF WARRANTY
       BECAUSE THIS SOFTWARE IS	LICENSED FREE OF CHARGE, THERE IS NO WARRANTY
       FOR THE SOFTWARE, TO THE	EXTENT PERMITTED BY APPLICABLE LAW. EXCEPT
       WHEN OTHERWISE STATED IN	WRITING	THE COPYRIGHT HOLDERS AND/OR OTHER
       PARTIES PROVIDE THE SOFTWARE "AS	IS" WITHOUT WARRANTY OF	ANY KIND,
       EITHER EXPRESSED	OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
       WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. THE
       ENTIRE RISK AS TO THE QUALITY AND PERFORMANCE OF	THE SOFTWARE IS	WITH
       YOU. SHOULD THE SOFTWARE	PROVE DEFECTIVE, YOU ASSUME THE	COST OF	ALL
       NECESSARY SERVICING, REPAIR, OR CORRECTION.

       IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR	AGREED TO IN WRITING
       WILL ANY	COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MAY MODIFY AND/OR
       REDISTRIBUTE THE	SOFTWARE AS PERMITTED BY THE ABOVE LICENSE, BE LIABLE
       TO YOU FOR DAMAGES, INCLUDING ANY GENERAL, SPECIAL, INCIDENTAL, OR
       CONSEQUENTIAL DAMAGES ARISING OUT OF THE	USE OR INABILITY TO USE	THE
       SOFTWARE	(INCLUDING BUT NOT LIMITED TO LOSS OF DATA OR DATA BEING
       RENDERED	INACCURATE OR LOSSES SUSTAINED BY YOU OR THIRD PARTIES OR A
       FAILURE OF THE SOFTWARE TO OPERATE WITH ANY OTHER SOFTWARE), EVEN IF
       SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH
       DAMAGES.

perl v5.32.0			  2020-08-09		       Module::Used(3)

NAME | VERSION | SYNOPSIS | DESCRIPTION | INTERFACE | DIAGNOSTICS | CONFIGURATION AND ENVIRONMENT | DEPENDENCIES | INCOMPATIBILITIES | BUGS AND LIMITATIONS | SEE ALSO | AUTHOR | LICENSE AND COPYRIGHT | DISCLAIMER OF WARRANTY

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