Test2::EventFacet::Hub(3pm) Perl Programmers Reference Guide Test2::EventFacet::Hub(3pm)

# [NAME](#NAME)

Test2::EventFacet::Hub - Facet for the hubs an event passes through.

# [DESCRIPTION](#DESCRIPTION)

These are a record of the hubs an event passes through. Most recent hub is the first one in the list.

# [FACET FIELDS](#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](#SOURCE)

The source code repository for Test2 can be found at <https://github.com/Test-More/test-more/>.

# [MAINTAINERS](#MAINTAINERS)

[Chad Granum <exodist@cpan.org>](#Chad)

# [AUTHORS](#AUTHORS)

[Chad Granum <exodist@cpan.org>](#Chad~2)

# [COPYRIGHT](#COPYRIGHT)

Copyright Chad Granum <exodist@cpan.org>.

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/>

2026-10-27 perl v5.44.0

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Document: Test2::EventFacet::Hub(3pm) from perl 5.44.0-r4 (Chainguard OS)
Source: https://github.com/Perl/perl5.git