libtest-deep-type-perl - 0.008-1.1 main

Test::Deep::Type 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).