text: // Generated from definition io.k8s.api.autoscaling.v2beta2.HorizontalPodAutoscalerStatus
  
  /// HorizontalPodAutoscalerStatus describes the current status of a horizontal pod autoscaler.
  #[derive(Clone, Debug, Default, PartialEq)]
  pub struct HorizontalPodAutoscalerStatus {
      /// conditions is the set of conditions required for this autoscaler to scale its target, and indicates whether or not those conditions are met.
      pub conditions: Vec<crate::api::autoscaling::v2beta2::HorizontalPodAutoscalerCondition>,
  
      /// currentMetrics is the last read state of the metrics used by this autoscaler.
      pub current_metrics: Option<Vec<crate::api::autoscaling::v2beta2::MetricStatus>>,
  
      /// currentReplicas is current number of replicas of pods managed by this autoscaler, as last seen by the autoscaler.
      pub current_replicas: i32,
  
      /// desiredReplicas is the desired number of replicas of pods managed by this autoscaler, as last calculated by the autoscaler.
      pub desired_replicas: i32,
  
      /// lastScaleTime is the last time the HorizontalPodAutoscaler scaled the number of pods, used by the autoscaler to control how often the number of pods is changed.
      pub last_scale_time: Option<crate::apimachinery::pkg::apis::meta::v1::Time>,
  
      /// observedGeneration is the most recent generation observed by this autoscaler.
      pub observed_generation: Option<i64>,
  }
  
  impl<'de> serde::Deserialize<'de> for HorizontalPodAutoscalerStatus {
      fn deserialize<D>(deserializer: D) -> Result<Self, D::Error> where D: serde::Deserializer<'de> {
          #[allow(non_camel_case_types)]
          enum Field {
              Key_conditions,
              Key_current_metrics,
              Key_current_replicas,
              Key_desired_replicas,
              Key_last_scale_time,
              Key_observed_generation,
              Other,
          }
  
          impl<'de> serde::Deserialize<'de> for Field {
              fn deserialize<D>(deserializer: D) -> Result<Self, D::Error> where D: serde::Deserializer<'de> {
                  struct Visitor;
  
                  impl<'de> serde::de::Visitor<'de> for Visitor {
                      type Value = Field;
  
                      fn expecting(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
                          f.write_str("field identifier")
                      }
  
                      fn visit_str<E>(self, v: &str) -> Result<Self::Value, E> where E: serde::de::Error {
                          Ok(match v {
                              "conditions" => Field::Key_conditions,
                              "currentMetrics" => Field::Key_current_metrics,
                              "currentReplicas" => Field::Key_current_replicas,
                              "desiredReplicas" => Field::Key_desired_replicas,
                              "lastScaleTime" => Field::Key_last_scale_time,
                              "observedGeneration" => Field::Key_observed_generation,
                              _ => Field::Other,
                          })
                      }
                  }
  
                  deserializer.deserialize_identifier(Visitor)
              }
          }
  
          struct Visitor;
  
          impl<'de> serde::de::Visitor<'de> for Visitor {
              type Value = HorizontalPodAutoscalerStatus;
  
              fn expecting(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
                  f.write_str("HorizontalPodAutoscalerStatus")
              }
  
              fn visit_map<A>(self, mut map: A) -> Result<Self::Value, A::Error> where A: serde::de::MapAccess<'de> {
                  let mut value_conditions: Option<Vec<crate::api::autoscaling::v2beta2::HorizontalPodAutoscalerCondition>> = None;
                  let mut value_current_metrics: Option<Vec<crate::api::autoscaling::v2beta2::MetricStatus>> = None;
                  let mut value_current_replicas: Option<i32> = None;
                  let mut value_desired_replicas: Option<i32> = None;
                  let mut value_last_scale_time: Option<crate::apimachinery::pkg::apis::meta::v1::Time> = None;
                  let mut value_observed_generation: Option<i64> = None;
  
                  while let Some(key) = serde::de::MapAccess::next_key::<Field>(&mut map)? {
                      match key {
                          Field::Key_conditions => value_conditions = Some(serde::de::MapAccess::next_value(&mut map)?),
                          Field::Key_current_metrics => value_current_metrics = serde::de::MapAccess::next_value(&mut map)?,
                          Field::Key_current_replicas => value_current_replicas = Some(serde::de::MapAccess::next_value(&mut map)?),
                          Field::Key_desired_replicas => value_desired_replicas = Some(serde::de::MapAccess::next_value(&mut map)?),
                          Field::Key_last_scale_time => value_last_scale_time = serde::de::MapAccess::next_value(&mut map)?,
                          Field::Key_observed_generation => value_observed_generation = serde::de::MapAccess::next_value(&mut map)?,
                          Field::Other => { let _: serde::de::IgnoredAny = serde::de::MapAccess::next_value(&mut map)?; },
                      }
                  }
  
                  Ok(HorizontalPodAutoscalerStatus {
                      conditions: value_conditions.ok_or_else(|| serde::de::Error::missing_field("conditions"))?,
                      current_metrics: value_current_metrics,
                      current_replicas: value_current_replicas.ok_or_else(|| serde::de::Error::missing_field("currentReplicas"))?,
                      desired_replicas: value_desired_replicas.ok_or_else(|| serde::de::Error::missing_field("desiredReplicas"))?,
                      last_scale_time: value_last_scale_time,
                      observed_generation: value_observed_generation,
                  })
              }
          }
  
          deserializer.deserialize_struct(
              "HorizontalPodAutoscalerStatus",
              &[
                  "conditions",
                  "currentMetrics",
                  "currentReplicas",
                  "desiredReplicas",
                  "lastScaleTime",
                  "observedGeneration",
              ],
              Visitor,
          )
      }
  }
  
  impl serde::Serialize for HorizontalPodAutoscalerStatus {
      fn serialize<S>(&self, serializer: S) -> Result<S::Ok, S::Error> where S: serde::Serializer {
          let mut state = serializer.serialize_struct(
              "HorizontalPodAutoscalerStatus",
              3 +
              self.current_metrics.as_ref().map_or(0, |_| 1) +
              self.last_scale_time.as_ref().map_or(0, |_| 1) +
              self.observed_generation.as_ref().map_or(0, |_| 1),
          )?;
          serde::ser::SerializeStruct::serialize_field(&mut state, "conditions", &self.conditions)?;
          if let Some(value) = &self.current_metrics {
              serde::ser::SerializeStruct::serialize_field(&mut state, "currentMetrics", value)?;
          }
          serde::ser::SerializeStruct::serialize_field(&mut state, "currentReplicas", &self.current_replicas)?;
          serde::ser::SerializeStruct::serialize_field(&mut state, "desiredReplicas", &self.desired_replicas)?;
          if let Some(value) = &self.last_scale_time {
              serde::ser::SerializeStruct::serialize_field(&mut state, "lastScaleTime", value)?;
          }
          if let Some(value) = &self.observed_generation {
              serde::ser::SerializeStruct::serialize_field(&mut state, "observedGeneration", value)?;
          }
          serde::ser::SerializeStruct::end(state)
      }
  }
  