Specio::Constraint::Enum - A class for constraints which require a string matching one of a set of values
Contents
Api
This class provides all of the same methods as Specio::Constraint::Simple, with a few differences:
Specio::Constraint::Enum->new(...)
The "parent" parameter is ignored if it passed, as it is always set to the "Str" type.
The "inline_generator" and "constraint" parameters are also ignored. This class provides its own default
inline generator subroutine reference.
Finally, this class requires an additional parameter, "values". This must be a an arrayref of valid
strings for the type.
$enum->values
Returns an array reference of valid values for the type.
Copyright And License
This software is Copyright (c) 2012 - 2025 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 v5.40.1 2025-03-01 Specio::Constraint::Enum(3pm)
Description
This is a specialized type constraint class for types which require a string that matches one of a list
of values.
Name
Specio::Constraint::Enum - A class for constraints which require a string matching one of a set of values
Roles
This class does the Specio::Constraint::Role::Interface and Specio::Role::Inlinable roles.
Source
The source code repository for Specio can be found at <https://github.com/houseabsolute/Specio>.
Support
Bugs may be submitted at <https://github.com/houseabsolute/Specio/issues>.
Synopsis
my $type = Specio::Constraint::Enum->new(...);
print $_, "\n" for @{ $type->values };
Version
version 0.50
