1Type::Tiny::Role(3)   User Contributed Perl Documentation  Type::Tiny::Role(3)
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NAME

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

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

12       Type constraints of the general form "{ $_->DOES("Some::Role") }".
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14       This package inherits from Type::Tiny; see that for most documentation.
15       Major differences are listed below:
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17   Attributes
18       "role"
19           The role for the constraint.
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21           Note that this package doesn't subscribe to any particular flavour
22           of roles (Moose::Role, Mouse::Role, Moo::Role, Role::Tiny, etc). It
23           simply trusts the object's "DOES" method (see UNIVERSAL).
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25       "constraint"
26           Unlike Type::Tiny, you cannot pass a constraint coderef to the
27           constructor.  Instead rely on the default.
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29       "inlined"
30           Unlike Type::Tiny, you cannot pass an inlining coderef to the
31           constructor.  Instead rely on the default.
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33       "parent"
34           Parent is always Types::Standard::Object, and cannot be passed to
35           the constructor.
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37   Methods
38       "stringifies_to($constraint)"
39           See Type::Tiny::ConstrainedObject.
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41       "numifies_to($constraint)"
42           See Type::Tiny::ConstrainedObject.
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44       "with_attribute_values($attr1 => $constraint1, ...)"
45           See Type::Tiny::ConstrainedObject.
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47   Exports
48       Type::Tiny::Role can be used as an exporter.
49
50         use Type::Tiny::Role 'MyApp::Printable';
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52       This will export the following functions into your namespace:
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54       "MyAppPrintable"
55       "is_MyAppPrintable( $value )"
56       "assert_MyAppPrintable( $value )"
57       "to_MyAppPrintable( $value )"
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59       Multiple types can be exported at once:
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61         use Type::Tiny::Role qw( MyApp::Printable MyApp::Sendable );
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BUGS

64       Please report any bugs to
65       <https://github.com/tobyink/p5-type-tiny/issues>.
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SEE ALSO

68       Type::Tiny::Manual.
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70       Type::Tiny.
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72       Moose::Meta::TypeConstraint::Role.
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AUTHOR

75       Toby Inkster <tobyink@cpan.org>.
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78       This software is copyright (c) 2013-2014, 2017-2023 by Toby Inkster.
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80       This is free software; you can redistribute it and/or modify it under
81       the same terms as the Perl 5 programming language system itself.
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DISCLAIMER OF WARRANTIES

84       THIS PACKAGE IS PROVIDED "AS IS" AND WITHOUT ANY EXPRESS OR IMPLIED
85       WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED WARRANTIES OF
86       MERCHANTIBILITY AND FITNESS FOR A PARTICULAR PURPOSE.
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90perl v5.36.0                      2023-01-04               Type::Tiny::Role(3)
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