libclass-xsaccessor-perl - 1.19-4+b4 main

Class::XSAccessor implements fast XS accessors both for getting at and setting
an object attribute. Additionally, the module supports mutators and simple
predicates like those for testing the truth value of a variable. It works only
with objects that are implemented as ordinary hashes.
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The XS accessor methods were between 1.6 and 2.5 times faster than typical
pure-perl accessors in some simple benchmarking. If you usually write clear
code, a factor of two speed-up is a good estimate.
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Refer to Class::XSAccessor::Array (also included in libclass-xsaccessor-perl)
for an implementation that works with array-based objects.