view release on metacpan or  search on metacpan

lib/Carp/Proxy.pm  view on Meta::CPAN

All other attributes invoke a "builder" method to initialize the
attribute value if one is not provided.  Builder
methods are named with a prefix of B<'_build_'>.  You can change default
values for these attributes with arguments to B<use()> / L<import()|/import>,
or by providing custom builder functions in a sub-class.

=head2 arg

I<arg> holds the value of Perl's B<$ARG ($_)>, as harvested from the
invoking environment.  This can be handy if you are using
B<Try::Tiny>.

=over 4

=item Builder:    None; L<new()|/new> requires I<arg> specification.

=item Default:    N/A

=item Domain:     Any

=item Affects:    For user convenience; not used by B<Carp::Proxy>