---
name: "Specio::Constraint::Role::Interface"
section: "3pm"
platform: "linux"
package: "perl-specio"
version: "0.53-1"
release: "Arch Linux 2026-11-01"
platforms: ["linux"]
url: "https://new.carta.tech/Specio::Constraint::Role::Interface"
---

# Specio::Constraint::Role::Interface(3pm)

The interface all type constraints should provide

## NAME

Specio::Constraint::Role::Interface - The interface all type constraints should provide

## VERSION

version 0.53

## DESCRIPTION

This role defines the interface that all type constraints must provide, and provides most (or all) of the implementation. The Specio::Constraint::Simple class simply consumes this role and provides no additional code. Other constraint classes add features or override some of this role's functionality.

## API

See the Specio::Constraint::Simple documentation for details. See the internals of various constraint classes to see how this role can be overridden or expanded upon.

## ROLES

This role does the Specio::Role::Inlinable role.

## 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 - 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.