Type::Tiny::Role

type constraints based on the "DOES" method

Status

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

Description

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:

Attributes

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.

Methods

stringifies_to($constraint)

See Type::Tiny::ConstrainedObject.

numifies_to($constraint)

See Type::Tiny::ConstrainedObject.

with_attribute_values($attr1 => $constraint1, ...)

See Type::Tiny::ConstrainedObject.

Bugs

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

See Also

Type::Tiny::Manual.

Type::Tiny.

Moose::Meta::TypeConstraint::Role.

Manual
The best place to start learning about this module is the manual.