NAME

Function::Interface::Impl - implements interface

SYNOPSIS

    package Foo {
        use Function::Interface::Impl qw(IFoo);

        use Function::Parameters;
        use Function::Return;
        use Types::Standard -types;

        fun hello(Str $msg) :Return(Str) {
            return "HELLO $msg";
        }
    }

and declare interface class:

    package IFoo {
        use Function::Interface;
        use Types::Standard -types;

        fun hello(Str $msg) :Return(Str);
    }

DESCRIPTION

Function::Interface::Impl is for implementing interface. At compile time, it checks whether it is implemented according to the interface.

LICENSE

Copyright (C) kfly8.

This library is free software; you can redistribute it and/or modify it under the same terms as Perl itself.

AUTHOR

kfly8 <kfly@cpan.org>