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

Specio::Constraint::Structured - A class which represents structured constraints

version 0.49

my $tuple = t('Tuple');
my $tuple_of_str_int = $tuple->parameterize( of => [ t('Str'), t('Int') ] );
my $parent = $tuple_of_str_int->parent; # returns Tuple
my $parameters = $arrayref_of_int->parameters; # returns { of => [ t('Str'), t('Int') ] }

This class implements the API for structured types.

This class implements the same API as Specio::Constraint::Simple, with a few additions.

This class's constructor accepts two additional parameters:

  • parent

    This should be the Specio::Constraint::Structurable object from which this object was created.

    This parameter is required.

  • parameters

    This is the hashref of parameters for the structured type. These are the parameters returned by the "Structurable" type's "parameterization_args_builder". The exact form of this hashref will vary for each structured type.

    This parameter is required.

Returns the hashref that was passed to the constructor.

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

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

Dave Rolsky <autarch@urth.org>

This software is Copyright (c) 2012 - 2024 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.

2025-01-14 perl v5.40.0