I don't have any package declarations in mymodule.pm; it's just a file with a lot of functions.
That's your problem. Use declaration package mymodule; in it and use Exporter to export your functions.

Also note that Class::Contract isn't meant for production according to Categorized Damian Modules.

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In reply to Re: Loading a module into many packages by diotalevi
in thread Loading a module into many packages by arkturuz

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