Type::Tiny::Role(3) User Contributed Perl Documentation Type::Tiny::Role(3)

Type::Tiny::Role - type constraints based on the "DOES" method

This module is covered by the Type-Tiny stability policy.

Type constraints of the general form "{ $_->DOES("Some::Role") }".

This package inherits from Type::Tiny; see that for most documentation. Major differences are listed below:

"role"
The role for the constraint.

Note that this package doesn't subscribe to any particular flavour of roles (Moose::Role, Mouse::Role, Moo::Role, Role::Tiny, etc). It simply trusts the object's "DOES" method (see UNIVERSAL).

"constraint"
Unlike Type::Tiny, you cannot pass a constraint coderef to the constructor. Instead rely on the default.
"inlined"
Unlike Type::Tiny, you cannot pass an inlining coderef to the constructor. Instead rely on the default.
"parent"
Parent is always Types::Standard::Object, and cannot be passed to the constructor.

"stringifies_to($constraint)"
See Type::Tiny::ConstrainedObject.
"numifies_to($constraint)"
See Type::Tiny::ConstrainedObject.
"with_attribute_values($attr1 => $constraint1, ...)"
See Type::Tiny::ConstrainedObject.

Please report any bugs to <http://rt.cpan.org/Dist/Display.html?Queue=Type-Tiny>.

Type::Tiny::Manual.

Type::Tiny.

Moose::Meta::TypeConstraint::Role.

Toby Inkster <tobyink@cpan.org>.

This software is copyright (c) 2013-2014, 2017-2020 by Toby Inkster.

This is free software; you can redistribute it and/or modify it under the same terms as the Perl 5 programming language system itself.

THIS PACKAGE IS PROVIDED "AS IS" AND WITHOUT ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR A PARTICULAR PURPOSE.

2020-10-28 perl v5.34.0