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#=head1 DESCRIPTION
#
#Log::ger is yet another logging framework with the following features:
#
#=over
#
#=item * Separation of producers and consumers/listeners
#
#Like L<Log::Any>, this offers a very easy way for modules to produce some logs
#without having to configure anything. Configuring output, level, etc can be done
#in the application as log consumers/listeners. To read more about this, see the
#documentation of L<Log::Any> or L<Log::ger::Manual> (but nevertheless see
#L<Log::ger::Manual> on why you might prefer Log::ger to Log::Any).
#
#=item * Lightweight and fast
#
#B<Slim distribution.> No non-core dependencies, extra functionalities are
#provided in separate distributions to be pulled as needed.
#
#B<Low startup overhead.> Only ~0.5-1ms. For comparison, L<strict> ~0.2-0.5ms,
#L<warnings> ~2ms, L<Log::Any> (v0.15) ~2-3ms, Log::Any (v1.049) ~8-10ms,
#L<Log::Log4perl> ~35ms. This is measured on a 2014-2015 PC and before doing any
#output configuration. I strive to make C<use Log::ger;> statement to be roughly
#as light as C<use strict;> or C<use warnings;> so the impact of adding the
#statement is really minimal and you can just add logging without much thought to
#most of your modules. This is important to me because I want logging to be
#pervasive.
#
#To test for yourself, try e.g. with L<bencher-code>:
#
# % bencher-code 'use Log::ger' 'use Log::Any' --startup
#
#B<Fast>. Low null-/stealth-logging overhead, about 1.5x faster than Log::Any, 3x
#faster than Log4perl, 5x faster than L<Log::Fast>, ~40x faster than
#L<Log::Contextual>, and ~100x faster than L<Log::Dispatch>.
#
#For more benchmarks, see L<Bencher::Scenarios::Log::ger>.
#
#B<Conditional compilation.> There is a plugin to optimize away unneeded logging
#statements, like assertion/conditional compilation, so they have zero runtime
#performance cost. See L<Log::ger::Plugin::OptAway>.
#
#Being lightweight means the module can be used more universally, from CLI to
#long-running daemons to inside routines with tight loops.
#
#=item * Flexible
#
#B<Customizable levels and routine/method names.> Can be used in a procedural or
#OO style. Log::ger can mimic the interface of L<Log::Any>, L<Log::Contextual>,
#L<Log::Log4perl>, or some other popular logging frameworks, to ease migration or
#adjust with your personal style.
#
#B<Per-package settings.> Each importer package can use its own format/layout,
#output. For example, a module that is migrated from Log::Any uses Log::Any-style
#logging, while another uses native Log::ger style, and yet some other uses block
#formatting like Log::Contextual. This eases code migration and teamwork. Each
#module author can preserve her own logging style, if wanted, and all the modules
#still use the same framework.
#
#B<Dynamic.> Outputs and levels can be changed anytime during run-time and logger
#routines will be updated automatically. This is useful in situation like a
#long-running server application: you can turn on tracing logs temporarily to
#debug problems, then turn them off again, without restarting your server.
#
#B<Interoperability.> There are modules to interop with Log::Any, either consume
#Log::Any logs (see L<Log::Any::Adapter::LogGer>) or produce logs to be consumed
#by Log::Any (see L<Log::ger::Output::LogAny>).
#
#B<Many output modules and plugins.> See C<Log::ger::Output::*>,
#C<Log::ger::Format::*>, C<Log::ger::Layout::*>, C<Log::ger::Plugin::*>. Writing
#an output module in Log::ger is easier than writing a Log::Any::Adapter::*.
#
#=back
#
#For more documentation, start with L<Log::ger::Manual>.
#
#=for Pod::Coverage ^(.+)$
#
#=head1 SEE ALSO
#
#Some other popular logging frameworks: L<Log::Any>, L<Log::Contextual>,
#L<Log::Log4perl>, L<Log::Dispatch>, L<Log::Dispatchouli>.
#
#If you still prefer debugging using the good old C<print()>, there's
#L<Debug::Print>.
#
#=head1 AUTHOR
#
#perlancar <perlancar@cpan.org>
#
#=head1 COPYRIGHT AND LICENSE
#
#This software is copyright (c) 2023, 2022, 2020, 2019, 2018, 2017 by perlancar <perlancar@cpan.org>.
#
#This is free software; you can redistribute it and/or modify it under
#the same terms as the Perl 5 programming language system itself.
#
#=cut
### Log/ger/Filter.pm ###
### no critic: TestingAndDebugging::RequireUseStrict
#package Log::ger::Filter;
#
#our $AUTHORITY = 'cpan:PERLANCAR'; # AUTHORITY
#our $DATE = '2023-10-29'; # DATE
#our $DIST = 'Log-ger'; # DIST
#our $VERSION = '0.041'; # VERSION
#
#use parent qw(Log::ger::Plugin);
#
#1;
## ABSTRACT: Use a filter plugin
#
#__END__
#
#=pod
#
#=encoding UTF-8
#
#=head1 NAME
#
#Log::ger::Filter - Use a filter plugin



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