Moose::Exception(3pm) - phpMan

Moose::Exception(3pm) User Contributed Perl Documentation Moose::Exception(3pm)

NAME
Moose::Exception - Superclass for Moose internal exceptions

VERSION
version 2.2012

DESCRIPTION
This class contains attributes which are common to all Moose internal exception classes.

WARNING WARNING WARNING
If you're writing your own exception classes, you should instead prefer the Throwable role
or the Throwable::Error superclass - this is effectively a cut-down internal fork of the
latter, and not designed for use in user code.

Of course if you're writing metaclass traits, it would then make sense to subclass the
relevant Moose exceptions - but only then.

METHODS
$exception->message
This attribute contains the exception message.

Every subclass of Moose::Exception is expected to override "_build_message" method in
order to construct this value.

$exception->trace
This attribute contains the stack trace for the given exception. It returns a
Devel::StackTrace object.

$exception->as_string
This method returns a stringified form of the exception, including a stack trace. By
default, this method skips Moose-internal stack frames until it sees a caller outside of
the Moose core. If the "MOOSE_FULL_EXCEPTION" environment variable is true, these frames
are included.