#[derive(Debug,Serialize,Deserialize)]
pub struct {{ name }} { {% for o in params %}

  {{ o['comment'] | safe }}  #[serde(default)]
  #[serde(rename="{{ o['name'] }}", skip_serializing_if="Option::is_none" {% if o['type'] == 'f32' %}, with="serfloats" {% elif o['type'] == 'DateTime<Utc>' %}, with="serdates" {% endif %})]
  pub {{ o['snake'] }} : Option<{{ o['type'] }}>,{% endfor %}
}
impl {{ name }} {
  pub fn new() -> {{ name }} {
    {{ name }} { {% for o in params %}
      {{ o['snake'] }} : None,{% endfor %}
    }
  }{% for o in params %}
  
  {{ o['comment'] | safe }}  /// - param {{ o['type'] }}
  /// - return {{ name }}
  pub fn with_{{ o['snake'] }} ( mut self, x : {{ o['type'] | safe }} ) -> Self {
    self.{{ o['snake'] }} = Some(x);
    self
  }
{% endfor %}
}