Method run

src/lib.rs:412–440

(
        &self,
        _plugin: &Self::Plugin,
        _engine: &nu_plugin::EngineInterface,
        call: &EvaluatedCall,
        input: &Value,
    )

    }

    fn run(
        &self,
        _plugin: &Self::Plugin,
        _engine: &nu_plugin::EngineInterface,
        call: &EvaluatedCall,
        input: &Value,
    ) -> Result<Value, LabeledError> {
        match input.as_list() {
            Ok(list) => {
                if list.is_empty() {
                    return Err(LabeledError::new("Can't plot a zero element list.").with_label( "No elements in the list.", call.head));
                }
                let (value_type, list_len_op) = check_equality_of_list(list, call)?;

                // if in fact we have a nested list
                if let Some(_len) = list_len_op {
                    // we haven't implemented this yet
                    self.plot_nested(call, input)
                } else {
                    // we have a normal plot, single list of numbers
                    match value_type {
                        Type::Float | Type::Int => self.plot(call, input),
                        e =>  Err(LabeledError::new(format!("List type is {}, but should be float or int.", e)).with_label("Incorrect List type.", call.head)),
                    }
                }
            },
            Err(e) => Err(LabeledError::new(format!("Input type should be a list: {}.", e)).with_label( "Incorrect input type.", call.head)),
        }
    }
}

impl Plotter for CommandHist {