1Specio::Constraint::ObjUescetrIsCao(n3t)ributed Perl DocSupmeecnitoa:t:iCoonnstraint::ObjectIsa(3)
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6 Specio::Constraint::ObjectIsa - A class for constraints which require
7 an object that inherits from a specific class
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10 version 0.46
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13 my $type = Specio::Constraint::ObjectIsa->new(...);
14 print $type->class;
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17 This is a specialized type constraint class for types which require an
18 object that inherits from a specific class.
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21 This class provides all of the same methods as
22 Specio::Constraint::Simple, with a few differences:
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24 Specio::Constraint::ObjectIsa->new( ... )
25 The "parent" parameter is ignored if it passed, as it is always set to
26 the "Defined" type.
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28 The "inline_generator" and "constraint" parameters are also ignored.
29 This class provides its own default inline generator subroutine
30 reference.
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32 This class overrides the "message_generator" default if none is
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35 Finally, this class requires an additional parameter, "class". This
36 must be a single class name.
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38 $object_isa->class
39 Returns the class name passed to the constructor.
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42 This class does the Specio::Constraint::Role::IsaType,
43 Specio::Constraint::Role::Interface, and Specio::Role::Inlinable roles.
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46 Bugs may be submitted at
47 <https://github.com/houseabsolute/Specio/issues>.
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49 I am also usually active on IRC as 'autarch' on "irc://irc.perl.org".
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52 The source code repository for Specio can be found at
53 <https://github.com/houseabsolute/Specio>.
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56 Dave Rolsky <autarch@urth.org>
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59 This software is Copyright (c) 2012 - 2020 by Dave Rolsky.
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61 This is free software, licensed under:
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63 The Artistic License 2.0 (GPL Compatible)
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65 The full text of the license can be found in the LICENSE file included
66 with this distribution.
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70perl v5.30.1 2020-03-14 Specio::Constraint::ObjectIsa(3)