1Moose::Meta::TypeConstrUasienrt:C:oDnutcrkiTbyuptee(d3M)Poeorsle:D:oMceutmae:n:tTaytpieoCnonstraint::DuckType(3)
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NAME

6       Moose::Meta::TypeConstraint::DuckType - Type constraint for duck typing
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VERSION

9       version 2.2203
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DESCRIPTION

12       This class represents type constraints based on an enumerated list of
13       required methods.
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INHERITANCE

16       "Moose::Meta::TypeConstraint::DuckType" is a subclass of
17       Moose::Meta::TypeConstraint.
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METHODS

20   Moose::Meta::TypeConstraint::DuckType->new(%options)
21       This creates a new duck type constraint based on the given %options.
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23       It takes the same options as its parent, with several exceptions.
24       First, it requires an additional option, "methods". This should be an
25       array reference containing a list of required method names. Second, it
26       automatically sets the parent to the "Object" type.
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28       Finally, it ignores any provided "constraint" option. The constraint is
29       generated automatically based on the provided "methods".
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31   $constraint->methods
32       Returns the array reference of required methods provided to the
33       constructor.
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35   $constraint->create_child_type
36       This returns a new Moose::Meta::TypeConstraint object with the type as
37       its parent.
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39       Note that it does not return a "Moose::Meta::TypeConstraint::DuckType"
40       object!
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BUGS

43       See "BUGS" in Moose for details on reporting bugs.
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AUTHORS

46       •   Stevan Little <stevan@cpan.org>
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48       •   Dave Rolsky <autarch@urth.org>
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50       •   Jesse Luehrs <doy@cpan.org>
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52       •   Shawn M Moore <sartak@cpan.org>
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54       •   יובל קוג'מן (Yuval Kogman) <nothingmuch@woobling.org>
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56       •   Karen Etheridge <ether@cpan.org>
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58       •   Florian Ragwitz <rafl@debian.org>
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60       •   Hans Dieter Pearcey <hdp@cpan.org>
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62       •   Chris Prather <chris@prather.org>
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64       •   Matt S Trout <mstrout@cpan.org>
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67       This software is copyright (c) 2006 by Infinity Interactive, Inc.
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69       This is free software; you can redistribute it and/or modify it under
70       the same terms as the Perl 5 programming language system itself.
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74perl v5.36.0                      2023-M0o2o-s0e6::Meta::TypeConstraint::DuckType(3)
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