Provided by: libtype-tiny-perl_0.022-1_all bug

NAME

       Type::Exception::Assertion - exception when a value fails a type constraint

DESCRIPTION

       This exception is thrown when a value fails a type constraint assertion.

       This package inherits from Type::Exception; see that for most documentation. Major
       differences are listed below:

   Attributes
       "type"
           The type constraint that was checked against. Weakened links are involved, so this may
           end up being "undef".

       "value"
           The value that was tested.

       "varname"
           The name of the variable that was checked, if known. Defaults to '$_'.

       "attribute_name"
           If this exception was thrown as the result of an isa check or a failed coercion for a
           Moo attribute, then this will tell you which attribute (if your Moo is new enough).

           (Hopefully one day this will support other OO frameworks.)

       "attribute_step"
           If this exception was thrown as the result of an isa check or a failed coercion for a
           Moo attribute, then this will contain either "isa check" or "coercion" to indicate
           which went wrong (if your Moo is new enough).

           (Hopefully one day this will support other OO frameworks.)

   Methods
       "has_type", "has_attribute_name", "has_attribute_step"
           Predicate methods.

       "message"
           Overridden to add "varname" to the message if defined.

       "explain"
           Attempts to explain why the value did not pass the type constraint. Returns an
           arrayref of strings providing step-by-step reasoning; or returns undef if no
           explanation is possible.

BUGS

       Please report any bugs to <http://rt.cpan.org/Dist/Display.html?Queue=Type-Tiny>.

SEE ALSO

       Type::Exception.

AUTHOR

       Toby Inkster <tobyink@cpan.org>.

COPYRIGHT AND LICENCE

       This software is copyright (c) 2013 by Toby Inkster.

       This is free software; you can redistribute it and/or modify it under the same terms as
       the Perl 5 programming language system itself.

DISCLAIMER OF WARRANTIES

       THIS PACKAGE IS PROVIDED "AS IS" AND WITHOUT ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING,
       WITHOUT LIMITATION, THE IMPLIED WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR A PARTICULAR
       PURPOSE.