stacktrace::auto(3pm) [debian man page]

StackTrace::Auto(3pm)					User Contributed Perl Documentation				     StackTrace::Auto(3pm)

NAME

       StackTrace::Auto - a role for generating stack traces during instantiation

VERSION

       version 0.102080

SYNOPSIS

       First, include StackTrace::Auto in a Moose class...

	 package Some::Class;
	 use Moose;
	 with 'StackTrace::Auto';

       ...then create an object of that class...

	 my $obj = Some::Class->new;

       ...and now you have a stack trace for the object's creation.

	 print $obj->stack_trace->as_string;

ATTRIBUTES

   stack_trace
       This attribute will contain an object representing the stack at the point when the error was generated and thrown.  It must be an object
       performing the "as_string" method.

   stack_trace_class
       This attribute may be provided to use an alternate class for stack traces.  The default is Devel::StackTrace.

       In general, you will not need to think about this attribute.

   stack_trace_args
       This attribute is an arrayref of arguments to pass when building the stack trace.  In general, you will not need to think about it.

AUTHORS

       o   Ricardo SIGNES <rjbs@cpan.org>

       o   Florian Ragwitz <rafl@debian.org>

COPYRIGHT AND LICENSE

       This software is copyright (c) 2010 by Ricardo SIGNES.

       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 v5.10.1							    2010-07-27						     StackTrace::Auto(3pm)

Devel::StackTrace::WithLexicals(3pm)			User Contributed Perl Documentation		      Devel::StackTrace::WithLexicals(3pm)

NAME

       Devel::StackTrace::WithLexicals - Devel::StackTrace + PadWalker

SYNOPSIS

	   use Devel::StackTrace::WithLexicals;

	   my $trace = Devel::StackTrace::WithLexicals->new;
	   ${ $trace->frame(1)->lexical('$self') }->oh_god_why();

DESCRIPTION

       Devel::StackTrace is pretty good at generating stack traces.

       PadWalker is pretty good at the inspection and modification of your callers' lexical variables.

       Devel::StackTrace::WithLexicals is pretty good at generating stack traces with all your callers' lexical variables.

METHODS

       All the same as Devel::StackTrace, except that frames (in class Devel::StackTrace::WithLexicals::Frame) also have a "lexicals" method. This
       returns the same hashref as returned by PadWalker.

       If the "no_refs" option to Devel::StackTrace is used, then each reference is stringified. This can be useful to avoid leaking memory.

       Simple, really.

AUTHOR

       Shawn M Moore, "sartak@gmail.com"

BUGS

       I had to copy and paste some code from Devel::StackTrace to achieve this (it's hard to subclass). There may be bugs lingering here.

COPYRIGHT AND LICENSE

       Copyright 2008-2009 Shawn M Moore.

       Some portions written by Dave Rolsky, they belong to him.

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

perl v5.14.2							    2011-04-22				      Devel::StackTrace::WithLexicals(3pm)