文件操作 - Null.pm

文件: /usr/share/perl5/vendor_perl/Log/Dispatch/Null.pm

package Log::Dispatch::Null;
{
  $Log::Dispatch::Null::VERSION = '2.41';
}

use strict;
use warnings;

use Log::Dispatch::Output;

use base qw( Log::Dispatch::Output );

sub new {
    my $proto = shift;
    my $class = ref $proto || $proto;

my $self = bless {}, $class;

$self->_basic_init(@_);

return $self;
}

sub log_message { }

# ABSTRACT: Object that accepts messages and does nothing

__END__

=pod

=head1 NAME

Log::Dispatch::Null - Object that accepts messages and does nothing

=head1 VERSION

version 2.41

=head1 SYNOPSIS

use Log::Dispatch;

my $null
      = Log::Dispatch->new( outputs => [ [ 'Null', min_level => 'debug' ] ] );

$null->emerg( "I've fallen and I can't get up" );

=head1 DESCRIPTION

This class provides a null logging object. Messages can be sent to the
object but it does nothing with them.

=head1 AUTHOR

Dave Rolsky <autarch@urth.org>

=head1 COPYRIGHT AND LICENSE

This is free software, licensed under:

The Artistic License 2.0 (GPL Compatible)

=cut