```{index} single: Test2::EventFacet::Hub ``` # Test2::EventFacet::Hub Facet for the hubs an event passes through. ## DESCRIPTION These are a record of the hubs an event passes through. Most recent hub is the first one in the list. ## FACET FIELDS - $string = $trace->{details} - $string = $trace->details() The hub class or subclass - $int = $trace->{pid} - $int = $trace->pid() PID of the hub this event was sent to. - $int = $trace->{tid} - $int = $trace->tid() The thread ID of the hub the event was sent to. - $hid = $trace->{hid} - $hid = $trace->hid() The ID of the hub that the event was send to. - $huuid = $trace->{huuid} - $huuid = $trace->huuid() The UUID of the hub that the event was sent to. - $int = $trace->{nested} - $int = $trace->nested() How deeply nested the hub was. - $bool = $trace->{buffered} - $bool = $trace->buffered() True if the event was buffered and not sent to the formatter independent of a parent (This should never be set when nested is `0` or `undef`). ## SOURCE The source code repository for Test2 can be found at [https://github.com/Test-More/test-more/](https://github.com/Test-More/test-more/). ## MAINTAINERS - Chad Granum ## AUTHORS - Chad Granum ## COPYRIGHT Copyright Chad Granum . This program is free software; you can redistribute it and/or modify it under the same terms as Perl itself. See [https://dev.perl.org/licenses/](https://dev.perl.org/licenses/)