fn dump_model()

in below/dump/src/system.rs [34:86]
51 lines of code
2 McCabe index (conditional complexity)

    fn dump_model(
        &self,
        ctx: &CommonFieldContext,
        model: &model::Model,
        output: &mut dyn Write,
        round: &mut usize,
        comma_flag: bool,
    ) -> Result<IterExecResult> {
        match self.opts.output_format {
            Some(OutputFormat::Raw) | None => write!(
                output,
                "{}",
                print::dump_raw(
                    &self.fields,
                    ctx,
                    &model.system,
                    *round,
                    self.opts.repeat_title,
                    self.opts.disable_title,
                    self.opts.raw
                )
            )?,
            Some(OutputFormat::Csv) => write!(
                output,
                "{}",
                print::dump_csv(
                    &self.fields,
                    ctx,
                    &model.system,
                    *round,
                    self.opts.disable_title,
                    self.opts.raw
                )
            )?,
            Some(OutputFormat::KeyVal) => write!(
                output,
                "{}",
                print::dump_kv(&self.fields, ctx, &model.system, self.opts.raw)
            )?,
            Some(OutputFormat::Json) => {
                let par = print::dump_json(&self.fields, ctx, &model.system, self.opts.raw);
                if comma_flag {
                    write!(output, ",{}", par.to_string())?;
                } else {
                    write!(output, "{}", par.to_string())?;
                }
            }
        };

        *round += 1;

        Ok(IterExecResult::Success)
    }