Method commands

src/lib.rs:210–214

(&self)

        env!("CARGO_PKG_VERSION").into()
    }
    fn commands(&self) -> Vec<Box<dyn nu_plugin::PluginCommand<Plugin = Self>>> {
        vec![
            Box::new(CommandPlot), Box::new(CommandHist), Box::new(CommandXyplot)
        ]
    }
}

trait Plotter {