Specio::Constraint::ObjectDoes(3)          User Contributed Perl Documentation


NAME
       Specio::Constraint::ObjectDoes - A class for constraints which require
       an object that does a specific role

VERSION
       version 0.48

SYNOPSIS
           my $type = Specio::Constraint::ObjectDoes->new(...);
           print $type->role;

DESCRIPTION
       This is a specialized type constraint class for types which require an
       object that does a specific role.

API
       This class provides all of the same methods as
       Specio::Constraint::Simple, with a few differences:

   Specio::Constraint::ObjectDoes->new( ... )
       The "parent" parameter is ignored if it passed, as it is always set to
       the "Defined" type.

       The "inline_generator" and "constraint" parameters are also ignored.
       This class provides its own default inline generator subroutine
       reference.

       This class overrides the "message_generator" default if none is
       provided.

       Finally, this class requires an additional parameter, "role". This must
       be a single role name.

   $object_isa->role
       Returns the role name passed to the constructor.

ROLES
       This class does the Specio::Constraint::Role::DoesType,
       Specio::Constraint::Role::Interface, and Specio::Role::Inlinable roles.

SUPPORT
       Bugs may be submitted at
       <https://github.com/houseabsolute/Specio/issues>.

SOURCE
       The source code repository for Specio can be found at
       <https://github.com/houseabsolute/Specio>.

AUTHOR
       Dave Rolsky <autarch@urth.org>

COPYRIGHT AND LICENSE
       This software is Copyright (c) 2012 - 2022 by Dave Rolsky.

       This is free software, licensed under:

         The Artistic License 2.0 (GPL Compatible)

       The full text of the license can be found in the LICENSE file included
       with this distribution.

perl v5.36.0                      2022-06-14 Specio::Constraint::ObjectDoes(3)