The following class hierarhcy is very contrived and totally horrid (it won't work under C3 even), but it tests a number of aspect of this module.
A more real-world example would be a nice addition :)
To install Benchmark::Perl::Formance::Cargo, copy and paste the appropriate command in to your terminal.
cpanm
cpanm Benchmark::Perl::Formance::Cargo
CPAN shell
perl -MCPAN -e shell install Benchmark::Perl::Formance::Cargo
For more information on module installation, please visit the detailed CPAN module installation guide.