Mouse::Exporter(3pm) User Contributed Perl Documentation Mouse::Exporter(3pm)

Mouse::Exporter - make an import() and unimport() just like Mouse.pm

This document describes Mouse version v2.5.10

package MyApp::Mouse;
use Mouse ();
use Mouse::Exporter;
Mouse::Exporter->setup_import_methods(
  as_is => [ 'has_rw', 'other_sugar', \&Some::Random::thing ],
  also  => 'Mouse',
);
sub has_rw {
    my $meta = caller->meta;
    my ( $name, %options ) = @_;
    $meta->add_attribute(
      $name,
      is => 'rw',
      %options,
    );
}
# then later ...
package MyApp::User;
use MyApp::Mouse;
has 'name';
has_rw 'size';
thing;
no MyApp::Mouse;

This module encapsulates the exporting of sugar functions in a "Mouse.pm"-like manner. It does this by building custom "import", "unimport" methods for your module, based on a spec you provide.

Note that "Mouse::Exporter" does not provide the "with_meta" option, but you can easily get the metaclass by "caller->meta" as "SYNOPSIS" shows.

Moose::Exporter

2023-07-26 perl v5.38.0