use Function::Parameters; use Types::Standard qw/Str/; fun hello(Str $world) { print "Hello $world" } # perl: 5.026001 # validation modules: # Data::Validator/1.07 # Function::Parameters/2.001003 # Kavorka/0.037 # type system: Types::Standard/1.002001 # with type constraints # Rate D::Validator Kavorka F::Parameters # D::Validator 172031/s -- -20% -62% # Kavorka 214369/s 25% -- -53% # F::Parameter
![Function::Parameters の紹介 - Qiita](https://cdn-ak-scissors.b.st-hatena.com/image/square/01900df57e800c2a3ae0c136cd88c3aa6fa7556d/height=288;version=1;width=512/https%3A%2F%2Fqiita-user-contents.imgix.net%2Fhttps%253A%252F%252Fcdn.qiita.com%252Fassets%252Fpublic%252Fadvent-calendar-ogp-background-f625e957b80c4bd8dd47b724be996090.jpg%3Fixlib%3Drb-4.0.0%26w%3D1200%26mark64%3DaHR0cHM6Ly9xaWl0YS11c2VyLWNvbnRlbnRzLmltZ2l4Lm5ldC9-dGV4dD9peGxpYj1yYi00LjAuMCZ3PTkxNiZoPTMzNiZ0eHQ9RnVuY3Rpb24lM0ElM0FQYXJhbWV0ZXJzJTIwJUUzJTgxJUFFJUU3JUI0JUI5JUU0JUJCJThCJnR4dC1jb2xvcj0lMjMzQTNDM0MmdHh0LWZvbnQ9SGlyYWdpbm8lMjBTYW5zJTIwVzYmdHh0LXNpemU9NTYmdHh0LWNsaXA9ZWxsaXBzaXMmdHh0LWFsaWduPWxlZnQlMkNtaWRkbGUmcz0zODA0NmE3NGVhNzVhODA2OTFjYjY3N2RhNDYwNTIyNQ%26mark-x%3D142%26mark-y%3D151%26blend64%3DaHR0cHM6Ly9xaWl0YS11c2VyLWNvbnRlbnRzLmltZ2l4Lm5ldC9-dGV4dD9peGxpYj1yYi00LjAuMCZ3PTYxNiZ0eHQ9JTQwa2ZseTgmdHh0LWNvbG9yPSUyMzNBM0MzQyZ0eHQtZm9udD1IaXJhZ2lubyUyMFNhbnMlMjBXNiZ0eHQtc2l6ZT0zNiZ0eHQtYWxpZ249bGVmdCUyQ3RvcCZzPTViYzBmMmJhZDk0NWY4OGYyOTdlOGQ2NjQwZDliZDBm%26blend-x%3D142%26blend-y%3D491%26blend-mode%3Dnormal%26s%3D1cc2dc0a3b2e3267a43ff66e77eee7d5)