k8s_openapi/v1_32/api/autoscaling/v2/
external_metric_source.rs#[derive(Clone, Debug, Default, PartialEq)]
pub struct ExternalMetricSource {
pub metric: crate::api::autoscaling::v2::MetricIdentifier,
pub target: crate::api::autoscaling::v2::MetricTarget,
}
impl crate::DeepMerge for ExternalMetricSource {
fn merge_from(&mut self, other: Self) {
crate::DeepMerge::merge_from(&mut self.metric, other.metric);
crate::DeepMerge::merge_from(&mut self.target, other.target);
}
}
impl<'de> crate::serde::Deserialize<'de> for ExternalMetricSource {
fn deserialize<D>(deserializer: D) -> Result<Self, D::Error> where D: crate::serde::Deserializer<'de> {
#[allow(non_camel_case_types)]
enum Field {
Key_metric,
Key_target,
Other,
}
impl<'de> crate::serde::Deserialize<'de> for Field {
fn deserialize<D>(deserializer: D) -> Result<Self, D::Error> where D: crate::serde::Deserializer<'de> {
struct Visitor;
impl crate::serde::de::Visitor<'_> 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: crate::serde::de::Error {
Ok(match v {
"metric" => Field::Key_metric,
"target" => Field::Key_target,
_ => Field::Other,
})
}
}
deserializer.deserialize_identifier(Visitor)
}
}
struct Visitor;
impl<'de> crate::serde::de::Visitor<'de> for Visitor {
type Value = ExternalMetricSource;
fn expecting(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
f.write_str("ExternalMetricSource")
}
fn visit_map<A>(self, mut map: A) -> Result<Self::Value, A::Error> where A: crate::serde::de::MapAccess<'de> {
let mut value_metric: Option<crate::api::autoscaling::v2::MetricIdentifier> = None;
let mut value_target: Option<crate::api::autoscaling::v2::MetricTarget> = None;
while let Some(key) = crate::serde::de::MapAccess::next_key::<Field>(&mut map)? {
match key {
Field::Key_metric => value_metric = crate::serde::de::MapAccess::next_value(&mut map)?,
Field::Key_target => value_target = crate::serde::de::MapAccess::next_value(&mut map)?,
Field::Other => { let _: crate::serde::de::IgnoredAny = crate::serde::de::MapAccess::next_value(&mut map)?; },
}
}
Ok(ExternalMetricSource {
metric: value_metric.unwrap_or_default(),
target: value_target.unwrap_or_default(),
})
}
}
deserializer.deserialize_struct(
"ExternalMetricSource",
&[
"metric",
"target",
],
Visitor,
)
}
}
impl crate::serde::Serialize for ExternalMetricSource {
fn serialize<S>(&self, serializer: S) -> Result<S::Ok, S::Error> where S: crate::serde::Serializer {
let mut state = serializer.serialize_struct(
"ExternalMetricSource",
2,
)?;
crate::serde::ser::SerializeStruct::serialize_field(&mut state, "metric", &self.metric)?;
crate::serde::ser::SerializeStruct::serialize_field(&mut state, "target", &self.target)?;
crate::serde::ser::SerializeStruct::end(state)
}
}
#[cfg(feature = "schemars")]
impl crate::schemars::JsonSchema for ExternalMetricSource {
fn schema_name() -> String {
"io.k8s.api.autoscaling.v2.ExternalMetricSource".to_owned()
}
fn json_schema(__gen: &mut crate::schemars::gen::SchemaGenerator) -> crate::schemars::schema::Schema {
crate::schemars::schema::Schema::Object(crate::schemars::schema::SchemaObject {
metadata: Some(Box::new(crate::schemars::schema::Metadata {
description: Some("ExternalMetricSource indicates how to scale on a metric not associated with any Kubernetes object (for example length of queue in cloud messaging service, or QPS from loadbalancer running outside of cluster).".to_owned()),
..Default::default()
})),
instance_type: Some(crate::schemars::schema::SingleOrVec::Single(Box::new(crate::schemars::schema::InstanceType::Object))),
object: Some(Box::new(crate::schemars::schema::ObjectValidation {
properties: [
(
"metric".to_owned(),
{
let mut schema_obj = __gen.subschema_for::<crate::api::autoscaling::v2::MetricIdentifier>().into_object();
schema_obj.metadata = Some(Box::new(crate::schemars::schema::Metadata {
description: Some("metric identifies the target metric by name and selector".to_owned()),
..Default::default()
}));
crate::schemars::schema::Schema::Object(schema_obj)
},
),
(
"target".to_owned(),
{
let mut schema_obj = __gen.subschema_for::<crate::api::autoscaling::v2::MetricTarget>().into_object();
schema_obj.metadata = Some(Box::new(crate::schemars::schema::Metadata {
description: Some("target specifies the target value for the given metric".to_owned()),
..Default::default()
}));
crate::schemars::schema::Schema::Object(schema_obj)
},
),
].into(),
required: [
"metric".to_owned(),
"target".to_owned(),
].into(),
..Default::default()
})),
..Default::default()
})
}
}