Log::Any::Proxy::WithSUserTContributed PerLog::Any::Proxy::WithStackTrace(3pm)
NAME
Log::Any::Proxy::WithStackTrace - Log::Any proxy to upgrade string
errors to objects with stack traces
VERSION
version 1.713
SYNOPSIS
use Log::Any qw( $log, proxy_class => 'WithStackTrace' );
# Some adapter that knows how to handle both structured data,
# and log messages which are actually objects with a
# "stack_trace" method:
#
Log::Any::Adapter->set($adapter);
$log->error("Help!"); # stack trace gets automatically added
DESCRIPTION
Some log adapters, like Log::Any::Adapter::Sentry::Raven, are able to
take advantage of being passed message objects that contain a stack
trace. However if a stack trace is not available, and fallback logic
is used to generate one, the resulting trace can be confusing if it
begins relative to where the log adapter was called, and not relative
to where the logging method was originally called.
With this proxy in place, if any logging method is called with a
message that is a non-reference scalar, that message will be upgraded
into a "Log::Any::MessageWithStackTrace" object with a "stack_trace"
method, and that method will return a trace relative to where the
logging method was called. A string overload is provided on the object
to return the original message.
Important: This proxy should be used with a Log::Any::Adapter that is
configured to handle structured data. Otherwise the object created
here will just get stringified before it can be used to access the
stack trace.
METHODS
maybe_upgrade_with_stack_trace
This is an internal use method that will convert a non-reference scalar
message into a "Log::Any::MessageWithStackTrace" object with a
"stack_trace" method. A string overload is provided to return the
original message.
AUTHORS
• Jonathan Swartz <swartz@pobox.com>
• David Golden <dagolden@cpan.org>
• Doug Bell <preaction@cpan.org>
• Daniel Pittman <daniel@rimspace.net>
• Stephen Thirlwall <sdt@cpan.org>
COPYRIGHT AND LICENSE
This software is copyright (c) 2017 by Jonathan Swartz, David Golden,
and Doug Bell.
This is free software; you can redistribute it and/or modify it under
the same terms as the Perl 5 programming language system itself.
perl v5.36.0 2023-01-Log::Any::Proxy::WithStackTrace(3pm)
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