optionable 0.14.0

Derive macro (and associated marker trait) to derive nested structs/enums with all subfields being optional (e.g. for patches or Kubernetes server side apply).
Documentation 
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#[derive(
    Clone,
    Default,
    PartialEq,
    serde::Deserialize,
    serde::Serialize,
    std::fmt::Debug
)]
/// DeploymentSpec is the specification of the desired behavior of the Deployment.
#[serde(rename_all = "camelCase", deny_unknown_fields)]
pub struct DeploymentSpecAc {
    /// Minimum number of seconds for which a newly created pod should be ready without any of its container crashing, for it to be considered available. Defaults to 0 (pod will be considered available as soon as it is ready)
    #[serde(skip_serializing_if = "Option::is_none")]
    pub min_ready_seconds: Option<i32>,
    /// Indicates that the deployment is paused.
    #[serde(skip_serializing_if = "Option::is_none")]
    pub paused: Option<bool>,
    /// The maximum time in seconds for a deployment to make progress before it is considered to be failed. The deployment controller will continue to process failed deployments and a condition with a ProgressDeadlineExceeded reason will be surfaced in the deployment status. Note that progress will not be estimated during the time a deployment is paused. Defaults to 600s.
    #[serde(skip_serializing_if = "Option::is_none")]
    pub progress_deadline_seconds: Option<i32>,
    /// Number of desired pods. This is a pointer to distinguish between explicit zero and not specified. Defaults to 1.
    #[serde(skip_serializing_if = "Option::is_none")]
    pub replicas: Option<i32>,
    /// The number of old ReplicaSets to retain to allow rollback. This is a pointer to distinguish between explicit zero and not specified. Defaults to 10.
    #[serde(skip_serializing_if = "Option::is_none")]
    pub revision_history_limit: Option<i32>,
    /// Label selector for pods. Existing ReplicaSets whose pods are selected by this will be the ones affected by this deployment. It must match the pod template's labels.
    #[serde(skip_serializing_if = "Option::is_none")]
    pub selector: Option<
        <::k8s_openapi027::apimachinery::pkg::apis::meta::v1::LabelSelector as crate::Optionable>::Optioned,
    >,
    /// The deployment strategy to use to replace existing pods with new ones.
    #[serde(skip_serializing_if = "Option::is_none")]
    pub strategy: Option<
        <::k8s_openapi027::api::apps::v1::DeploymentStrategy as crate::Optionable>::Optioned,
    >,
    /// Template describes the pods that will be created. The only allowed template.spec.restartPolicy value is "Always".
    #[serde(skip_serializing_if = "Option::is_none")]
    pub template: Option<
        <::k8s_openapi027::api::core::v1::PodTemplateSpec as crate::Optionable>::Optioned,
    >,
}
#[automatically_derived]
impl crate::Optionable for k8s_openapi027::api::apps::v1::DeploymentSpec {
    type Optioned = DeploymentSpecAc;
}
#[automatically_derived]
impl crate::Optionable for DeploymentSpecAc {
    type Optioned = DeploymentSpecAc;
}
#[automatically_derived]
#[cfg(feature = "k8s_openapi_convert")]
impl crate::OptionableConvert for k8s_openapi027::api::apps::v1::DeploymentSpec {
    fn into_optioned(self) -> DeploymentSpecAc {
        DeploymentSpecAc {
            min_ready_seconds: self.min_ready_seconds,
            paused: self.paused,
            progress_deadline_seconds: self.progress_deadline_seconds,
            replicas: self.replicas,
            revision_history_limit: self.revision_history_limit,
            selector: Some(crate::OptionableConvert::into_optioned(self.selector)),
            strategy: crate::OptionableConvert::into_optioned(self.strategy),
            template: Some(crate::OptionableConvert::into_optioned(self.template)),
        }
    }
    fn try_from_optioned(value: DeploymentSpecAc) -> Result<Self, crate::Error> {
        Ok(Self {
            min_ready_seconds: value.min_ready_seconds,
            paused: value.paused,
            progress_deadline_seconds: value.progress_deadline_seconds,
            replicas: value.replicas,
            revision_history_limit: value.revision_history_limit,
            selector: crate::OptionableConvert::try_from_optioned(
                value
                    .selector
                    .ok_or(crate::Error {
                        missing_field: "selector",
                    })?,
            )?,
            strategy: crate::OptionableConvert::try_from_optioned(value.strategy)?,
            template: crate::OptionableConvert::try_from_optioned(
                value
                    .template
                    .ok_or(crate::Error {
                        missing_field: "template",
                    })?,
            )?,
        })
    }
    fn merge(&mut self, other: DeploymentSpecAc) -> Result<(), crate::Error> {
        if self.min_ready_seconds.is_none() {
            self.min_ready_seconds = crate::OptionableConvert::try_from_optioned(
                other.min_ready_seconds,
            )?;
        } else if let Some(self_value) = self.min_ready_seconds.as_mut()
            && let Some(other_value) = other.min_ready_seconds
        {
            crate::OptionableConvert::merge(self_value, other_value)?;
        }
        if self.paused.is_none() {
            self.paused = crate::OptionableConvert::try_from_optioned(other.paused)?;
        } else if let Some(self_value) = self.paused.as_mut()
            && let Some(other_value) = other.paused
        {
            crate::OptionableConvert::merge(self_value, other_value)?;
        }
        if self.progress_deadline_seconds.is_none() {
            self.progress_deadline_seconds = crate::OptionableConvert::try_from_optioned(
                other.progress_deadline_seconds,
            )?;
        } else if let Some(self_value) = self.progress_deadline_seconds.as_mut()
            && let Some(other_value) = other.progress_deadline_seconds
        {
            crate::OptionableConvert::merge(self_value, other_value)?;
        }
        if self.replicas.is_none() {
            self.replicas = crate::OptionableConvert::try_from_optioned(other.replicas)?;
        } else if let Some(self_value) = self.replicas.as_mut()
            && let Some(other_value) = other.replicas
        {
            crate::OptionableConvert::merge(self_value, other_value)?;
        }
        if self.revision_history_limit.is_none() {
            self.revision_history_limit = crate::OptionableConvert::try_from_optioned(
                other.revision_history_limit,
            )?;
        } else if let Some(self_value) = self.revision_history_limit.as_mut()
            && let Some(other_value) = other.revision_history_limit
        {
            crate::OptionableConvert::merge(self_value, other_value)?;
        }
        if let Some(other_value) = other.selector {
            crate::OptionableConvert::merge(&mut self.selector, other_value)?;
        }
        if self.strategy.is_none() {
            self.strategy = crate::OptionableConvert::try_from_optioned(other.strategy)?;
        } else if let Some(self_value) = self.strategy.as_mut()
            && let Some(other_value) = other.strategy
        {
            crate::OptionableConvert::merge(self_value, other_value)?;
        }
        if let Some(other_value) = other.template {
            crate::OptionableConvert::merge(&mut self.template, other_value)?;
        }
        Ok(())
    }
}
#[automatically_derived]
#[cfg(feature = "k8s_openapi_convert")]
impl crate::OptionedConvert<k8s_openapi027::api::apps::v1::DeploymentSpec>
for DeploymentSpecAc {
    fn from_optionable(value: k8s_openapi027::api::apps::v1::DeploymentSpec) -> Self {
        crate::OptionableConvert::into_optioned(value)
    }
    fn try_into_optionable(
        self,
    ) -> Result<k8s_openapi027::api::apps::v1::DeploymentSpec, crate::Error> {
        crate::OptionableConvert::try_from_optioned(self)
    }
    fn merge_into(
        self,
        other: &mut k8s_openapi027::api::apps::v1::DeploymentSpec,
    ) -> Result<(), crate::Error> {
        crate::OptionableConvert::merge(other, self)
    }
}