from Matthias Pitzl; OK sthen@ Comment: a Test::Deep plugin for validating type constraints Description: This is a Test::Deep plugin that provides the sub is_type to indicate that the data being tested must validate against the passed type. This is an actual type object, not a string name -- for example something provided via MooseX::Types, or a plain old coderef that returns a bool (such as what might be used in a Moo type constraint)