Test2::AsyncSubtest::Event::Attach - Event to attach a subtest to the parent.
Used internally by Test2::AsyncSubtest. No user serviceable parts inside.
The source code repository for Test2-AsyncSubtest can be found at https://github.com/Test-More/test-more/.
Copyright Chad Granum <exodist7@gmail.com>.
This program is free software; you can redistribute it and/or modify it under the same terms as Perl itself.
See http://dev.perl.org/licenses/