NAME

Function::Interface::Info - information about interface package

SYNOPSIS

    package IFoo {
        use Function::Interface;

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

    my $info = Function::Interface::info 'IFoo';
    $info->package;   # IFoo
    $info->functions; # [ Function::Interface::Info::Function ]

    for my $finfo (@{$info->functions}) {
        $finfo->subname; # hello
        $finfo->keyword; # fun
        $finfo->params;  # [ Function::Interface::Info::Function::Param ]
        $finfo->return;  # [ Function::Interface::Info::Function::ReturnParam ]

        for my $pinfo (@{$finfo->params}) {
            $pinfo->type;     # Str
            $pinfo->name;     # $msg
            $pinfo->named;    # false
            $pinfo->optional; # false
        }

        for my $rinfo (@{$rinfo->return}) {
            $rinfo->type; # Str
        }
    }

DESCRIPTION

Function::Interface::info returns objects of this class to describe interface package.

METHODS

new

Constructor of Function::Interface::Info. This is usually called at Function::Interface::info.

$info->package

Returns interface package name

$info->functions

Returns a list of Function::Interface::Info::Function

SEE ALSO

Function::Interface