k8s_openapi/v1_32/api/coordination/v1/
lease_spec.rs#[derive(Clone, Debug, Default, PartialEq)]
pub struct LeaseSpec {
pub acquire_time: Option<crate::apimachinery::pkg::apis::meta::v1::MicroTime>,
pub holder_identity: Option<String>,
pub lease_duration_seconds: Option<i32>,
pub lease_transitions: Option<i32>,
pub preferred_holder: Option<String>,
pub renew_time: Option<crate::apimachinery::pkg::apis::meta::v1::MicroTime>,
pub strategy: Option<String>,
}
impl crate::DeepMerge for LeaseSpec {
fn merge_from(&mut self, other: Self) {
crate::DeepMerge::merge_from(&mut self.acquire_time, other.acquire_time);
crate::DeepMerge::merge_from(&mut self.holder_identity, other.holder_identity);
crate::DeepMerge::merge_from(&mut self.lease_duration_seconds, other.lease_duration_seconds);
crate::DeepMerge::merge_from(&mut self.lease_transitions, other.lease_transitions);
crate::DeepMerge::merge_from(&mut self.preferred_holder, other.preferred_holder);
crate::DeepMerge::merge_from(&mut self.renew_time, other.renew_time);
crate::DeepMerge::merge_from(&mut self.strategy, other.strategy);
}
}
impl<'de> crate::serde::Deserialize<'de> for LeaseSpec {
fn deserialize<D>(deserializer: D) -> Result<Self, D::Error> where D: crate::serde::Deserializer<'de> {
#[allow(non_camel_case_types)]
enum Field {
Key_acquire_time,
Key_holder_identity,
Key_lease_duration_seconds,
Key_lease_transitions,
Key_preferred_holder,
Key_renew_time,
Key_strategy,
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 {
"acquireTime" => Field::Key_acquire_time,
"holderIdentity" => Field::Key_holder_identity,
"leaseDurationSeconds" => Field::Key_lease_duration_seconds,
"leaseTransitions" => Field::Key_lease_transitions,
"preferredHolder" => Field::Key_preferred_holder,
"renewTime" => Field::Key_renew_time,
"strategy" => Field::Key_strategy,
_ => Field::Other,
})
}
}
deserializer.deserialize_identifier(Visitor)
}
}
struct Visitor;
impl<'de> crate::serde::de::Visitor<'de> for Visitor {
type Value = LeaseSpec;
fn expecting(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
f.write_str("LeaseSpec")
}
fn visit_map<A>(self, mut map: A) -> Result<Self::Value, A::Error> where A: crate::serde::de::MapAccess<'de> {
let mut value_acquire_time: Option<crate::apimachinery::pkg::apis::meta::v1::MicroTime> = None;
let mut value_holder_identity: Option<String> = None;
let mut value_lease_duration_seconds: Option<i32> = None;
let mut value_lease_transitions: Option<i32> = None;
let mut value_preferred_holder: Option<String> = None;
let mut value_renew_time: Option<crate::apimachinery::pkg::apis::meta::v1::MicroTime> = None;
let mut value_strategy: Option<String> = None;
while let Some(key) = crate::serde::de::MapAccess::next_key::<Field>(&mut map)? {
match key {
Field::Key_acquire_time => value_acquire_time = crate::serde::de::MapAccess::next_value(&mut map)?,
Field::Key_holder_identity => value_holder_identity = crate::serde::de::MapAccess::next_value(&mut map)?,
Field::Key_lease_duration_seconds => value_lease_duration_seconds = crate::serde::de::MapAccess::next_value(&mut map)?,
Field::Key_lease_transitions => value_lease_transitions = crate::serde::de::MapAccess::next_value(&mut map)?,
Field::Key_preferred_holder => value_preferred_holder = crate::serde::de::MapAccess::next_value(&mut map)?,
Field::Key_renew_time => value_renew_time = crate::serde::de::MapAccess::next_value(&mut map)?,
Field::Key_strategy => value_strategy = crate::serde::de::MapAccess::next_value(&mut map)?,
Field::Other => { let _: crate::serde::de::IgnoredAny = crate::serde::de::MapAccess::next_value(&mut map)?; },
}
}
Ok(LeaseSpec {
acquire_time: value_acquire_time,
holder_identity: value_holder_identity,
lease_duration_seconds: value_lease_duration_seconds,
lease_transitions: value_lease_transitions,
preferred_holder: value_preferred_holder,
renew_time: value_renew_time,
strategy: value_strategy,
})
}
}
deserializer.deserialize_struct(
"LeaseSpec",
&[
"acquireTime",
"holderIdentity",
"leaseDurationSeconds",
"leaseTransitions",
"preferredHolder",
"renewTime",
"strategy",
],
Visitor,
)
}
}
impl crate::serde::Serialize for LeaseSpec {
fn serialize<S>(&self, serializer: S) -> Result<S::Ok, S::Error> where S: crate::serde::Serializer {
let mut state = serializer.serialize_struct(
"LeaseSpec",
self.acquire_time.as_ref().map_or(0, |_| 1) +
self.holder_identity.as_ref().map_or(0, |_| 1) +
self.lease_duration_seconds.as_ref().map_or(0, |_| 1) +
self.lease_transitions.as_ref().map_or(0, |_| 1) +
self.preferred_holder.as_ref().map_or(0, |_| 1) +
self.renew_time.as_ref().map_or(0, |_| 1) +
self.strategy.as_ref().map_or(0, |_| 1),
)?;
if let Some(value) = &self.acquire_time {
crate::serde::ser::SerializeStruct::serialize_field(&mut state, "acquireTime", value)?;
}
if let Some(value) = &self.holder_identity {
crate::serde::ser::SerializeStruct::serialize_field(&mut state, "holderIdentity", value)?;
}
if let Some(value) = &self.lease_duration_seconds {
crate::serde::ser::SerializeStruct::serialize_field(&mut state, "leaseDurationSeconds", value)?;
}
if let Some(value) = &self.lease_transitions {
crate::serde::ser::SerializeStruct::serialize_field(&mut state, "leaseTransitions", value)?;
}
if let Some(value) = &self.preferred_holder {
crate::serde::ser::SerializeStruct::serialize_field(&mut state, "preferredHolder", value)?;
}
if let Some(value) = &self.renew_time {
crate::serde::ser::SerializeStruct::serialize_field(&mut state, "renewTime", value)?;
}
if let Some(value) = &self.strategy {
crate::serde::ser::SerializeStruct::serialize_field(&mut state, "strategy", value)?;
}
crate::serde::ser::SerializeStruct::end(state)
}
}
#[cfg(feature = "schemars")]
impl crate::schemars::JsonSchema for LeaseSpec {
fn schema_name() -> String {
"io.k8s.api.coordination.v1.LeaseSpec".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("LeaseSpec is a specification of a Lease.".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: [
(
"acquireTime".to_owned(),
{
let mut schema_obj = __gen.subschema_for::<crate::apimachinery::pkg::apis::meta::v1::MicroTime>().into_object();
schema_obj.metadata = Some(Box::new(crate::schemars::schema::Metadata {
description: Some("acquireTime is a time when the current lease was acquired.".to_owned()),
..Default::default()
}));
crate::schemars::schema::Schema::Object(schema_obj)
},
),
(
"holderIdentity".to_owned(),
crate::schemars::schema::Schema::Object(crate::schemars::schema::SchemaObject {
metadata: Some(Box::new(crate::schemars::schema::Metadata {
description: Some("holderIdentity contains the identity of the holder of a current lease. If Coordinated Leader Election is used, the holder identity must be equal to the elected LeaseCandidate.metadata.name field.".to_owned()),
..Default::default()
})),
instance_type: Some(crate::schemars::schema::SingleOrVec::Single(Box::new(crate::schemars::schema::InstanceType::String))),
..Default::default()
}),
),
(
"leaseDurationSeconds".to_owned(),
crate::schemars::schema::Schema::Object(crate::schemars::schema::SchemaObject {
metadata: Some(Box::new(crate::schemars::schema::Metadata {
description: Some("leaseDurationSeconds is a duration that candidates for a lease need to wait to force acquire it. This is measured against the time of last observed renewTime.".to_owned()),
..Default::default()
})),
instance_type: Some(crate::schemars::schema::SingleOrVec::Single(Box::new(crate::schemars::schema::InstanceType::Integer))),
format: Some("int32".to_owned()),
..Default::default()
}),
),
(
"leaseTransitions".to_owned(),
crate::schemars::schema::Schema::Object(crate::schemars::schema::SchemaObject {
metadata: Some(Box::new(crate::schemars::schema::Metadata {
description: Some("leaseTransitions is the number of transitions of a lease between holders.".to_owned()),
..Default::default()
})),
instance_type: Some(crate::schemars::schema::SingleOrVec::Single(Box::new(crate::schemars::schema::InstanceType::Integer))),
format: Some("int32".to_owned()),
..Default::default()
}),
),
(
"preferredHolder".to_owned(),
crate::schemars::schema::Schema::Object(crate::schemars::schema::SchemaObject {
metadata: Some(Box::new(crate::schemars::schema::Metadata {
description: Some("PreferredHolder signals to a lease holder that the lease has a more optimal holder and should be given up. This field can only be set if Strategy is also set.".to_owned()),
..Default::default()
})),
instance_type: Some(crate::schemars::schema::SingleOrVec::Single(Box::new(crate::schemars::schema::InstanceType::String))),
..Default::default()
}),
),
(
"renewTime".to_owned(),
{
let mut schema_obj = __gen.subschema_for::<crate::apimachinery::pkg::apis::meta::v1::MicroTime>().into_object();
schema_obj.metadata = Some(Box::new(crate::schemars::schema::Metadata {
description: Some("renewTime is a time when the current holder of a lease has last updated the lease.".to_owned()),
..Default::default()
}));
crate::schemars::schema::Schema::Object(schema_obj)
},
),
(
"strategy".to_owned(),
crate::schemars::schema::Schema::Object(crate::schemars::schema::SchemaObject {
metadata: Some(Box::new(crate::schemars::schema::Metadata {
description: Some("Strategy indicates the strategy for picking the leader for coordinated leader election. If the field is not specified, there is no active coordination for this lease. (Alpha) Using this field requires the CoordinatedLeaderElection feature gate to be enabled.".to_owned()),
..Default::default()
})),
instance_type: Some(crate::schemars::schema::SingleOrVec::Single(Box::new(crate::schemars::schema::InstanceType::String))),
..Default::default()
}),
),
].into(),
..Default::default()
})),
..Default::default()
})
}
}