Name
Unexpected::TraitFor::ErrorLeader - Prepends a leader to the exception
Synopsis
package MyException;
use Moose;
extends 'Unexpected';
with 'Unexpected::TraitFor::ErrorLeader';
Version
This documents version v0.1.$Rev: 8 $ of Unexpected::TraitFor::ErrorLeader
Description
Prepends a one line stack summary to the exception error message
Configuration and Environment
Requires the as_string
method in the consuming class, as well as filtered_frames
from the stack trace role
The Unexpected->Ignore
class attribute is an array ref of methods whose presence should be ignored by the error message leader. It does the 'Array' trait where push
implements the ignore_class
method. Defaults to an empty array ref
Defines the following attributes;
leader
-
Set to the package and line number where the error should be reported
level
-
A positive integer which defaults to one. How many additional stack frames to pop before calculating the
leader
attribute
Modifies as_string
in the consuming class. Prepends the leader
attribute to the return value
Subroutines/Methods
None
Diagnostics
None
Dependencies
Incompatibilities
There are no known incompatibilities in this module
Bugs and Limitations
There are no known bugs in this module. Please report problems to the address below. Patches are welcome
Acknowledgements
Larry Wall - For the Perl programming language
Author
Peter Flanigan, <pjfl@cpan.org>
License and Copyright
Copyright (c) 2013 Peter Flanigan. All rights reserved
This program is free software; you can redistribute it and/or modify it under the same terms as Perl itself. See perlartistic
This program is distributed in the hope that it will be useful, but WITHOUT WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE