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// Generated from definition io.k8s.api.core.v1.ClaimSource

/// ClaimSource describes a reference to a ResourceClaim.
///
/// Exactly one of these fields should be set.  Consumers of this type must treat an empty object as if it has an unknown value.
#[derive(Clone, Debug, Default, PartialEq)]
pub struct ClaimSource {
    /// ResourceClaimName is the name of a ResourceClaim object in the same namespace as this pod.
    pub resource_claim_name: Option<String>,

    /// ResourceClaimTemplateName is the name of a ResourceClaimTemplate object in the same namespace as this pod.
    ///
    /// The template will be used to create a new ResourceClaim, which will be bound to this pod. When this pod is deleted, the ResourceClaim will also be deleted. The name of the ResourceClaim will be \<pod name\>-\<resource name\>, where \<resource name\> is the PodResourceClaim.Name. Pod validation will reject the pod if the concatenated name is not valid for a ResourceClaim (e.g. too long).
    ///
    /// An existing ResourceClaim with that name that is not owned by the pod will not be used for the pod to avoid using an unrelated resource by mistake. Scheduling and pod startup are then blocked until the unrelated ResourceClaim is removed.
    ///
    /// This field is immutable and no changes will be made to the corresponding ResourceClaim by the control plane after creating the ResourceClaim.
    pub resource_claim_template_name: Option<String>,
}

impl crate::DeepMerge for ClaimSource {
    fn merge_from(&mut self, other: Self) {
        crate::DeepMerge::merge_from(&mut self.resource_claim_name, other.resource_claim_name);
        crate::DeepMerge::merge_from(&mut self.resource_claim_template_name, other.resource_claim_template_name);
    }
}

impl<'de> crate::serde::Deserialize<'de> for ClaimSource {
    fn deserialize<D>(deserializer: D) -> Result<Self, D::Error> where D: crate::serde::Deserializer<'de> {
        #[allow(non_camel_case_types)]
        enum Field {
            Key_resource_claim_name,
            Key_resource_claim_template_name,
            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<'de> crate::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: crate::serde::de::Error {
                        Ok(match v {
                            "resourceClaimName" => Field::Key_resource_claim_name,
                            "resourceClaimTemplateName" => Field::Key_resource_claim_template_name,
                            _ => Field::Other,
                        })
                    }
                }

                deserializer.deserialize_identifier(Visitor)
            }
        }

        struct Visitor;

        impl<'de> crate::serde::de::Visitor<'de> for Visitor {
            type Value = ClaimSource;

            fn expecting(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
                f.write_str("ClaimSource")
            }

            fn visit_map<A>(self, mut map: A) -> Result<Self::Value, A::Error> where A: crate::serde::de::MapAccess<'de> {
                let mut value_resource_claim_name: Option<String> = None;
                let mut value_resource_claim_template_name: Option<String> = None;

                while let Some(key) = crate::serde::de::MapAccess::next_key::<Field>(&mut map)? {
                    match key {
                        Field::Key_resource_claim_name => value_resource_claim_name = crate::serde::de::MapAccess::next_value(&mut map)?,
                        Field::Key_resource_claim_template_name => value_resource_claim_template_name = crate::serde::de::MapAccess::next_value(&mut map)?,
                        Field::Other => { let _: crate::serde::de::IgnoredAny = crate::serde::de::MapAccess::next_value(&mut map)?; },
                    }
                }

                Ok(ClaimSource {
                    resource_claim_name: value_resource_claim_name,
                    resource_claim_template_name: value_resource_claim_template_name,
                })
            }
        }

        deserializer.deserialize_struct(
            "ClaimSource",
            &[
                "resourceClaimName",
                "resourceClaimTemplateName",
            ],
            Visitor,
        )
    }
}

impl crate::serde::Serialize for ClaimSource {
    fn serialize<S>(&self, serializer: S) -> Result<S::Ok, S::Error> where S: crate::serde::Serializer {
        let mut state = serializer.serialize_struct(
            "ClaimSource",
            self.resource_claim_name.as_ref().map_or(0, |_| 1) +
            self.resource_claim_template_name.as_ref().map_or(0, |_| 1),
        )?;
        if let Some(value) = &self.resource_claim_name {
            crate::serde::ser::SerializeStruct::serialize_field(&mut state, "resourceClaimName", value)?;
        }
        if let Some(value) = &self.resource_claim_template_name {
            crate::serde::ser::SerializeStruct::serialize_field(&mut state, "resourceClaimTemplateName", value)?;
        }
        crate::serde::ser::SerializeStruct::end(state)
    }
}

#[cfg(feature = "schemars")]
impl crate::schemars::JsonSchema for ClaimSource {
    fn schema_name() -> String {
        "io.k8s.api.core.v1.ClaimSource".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("ClaimSource describes a reference to a ResourceClaim.\n\nExactly one of these fields should be set.  Consumers of this type must treat an empty object as if it has an unknown value.".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: [
                    (
                        "resourceClaimName".to_owned(),
                        crate::schemars::schema::Schema::Object(crate::schemars::schema::SchemaObject {
                            metadata: Some(Box::new(crate::schemars::schema::Metadata {
                                description: Some("ResourceClaimName is the name of a ResourceClaim object in the same namespace as this pod.".to_owned()),
                                ..Default::default()
                            })),
                            instance_type: Some(crate::schemars::schema::SingleOrVec::Single(Box::new(crate::schemars::schema::InstanceType::String))),
                            ..Default::default()
                        }),
                    ),
                    (
                        "resourceClaimTemplateName".to_owned(),
                        crate::schemars::schema::Schema::Object(crate::schemars::schema::SchemaObject {
                            metadata: Some(Box::new(crate::schemars::schema::Metadata {
                                description: Some("ResourceClaimTemplateName is the name of a ResourceClaimTemplate object in the same namespace as this pod.\n\nThe template will be used to create a new ResourceClaim, which will be bound to this pod. When this pod is deleted, the ResourceClaim will also be deleted. The name of the ResourceClaim will be <pod name>-<resource name>, where <resource name> is the PodResourceClaim.Name. Pod validation will reject the pod if the concatenated name is not valid for a ResourceClaim (e.g. too long).\n\nAn existing ResourceClaim with that name that is not owned by the pod will not be used for the pod to avoid using an unrelated resource by mistake. Scheduling and pod startup are then blocked until the unrelated ResourceClaim is removed.\n\nThis field is immutable and no changes will be made to the corresponding ResourceClaim by the control plane after creating the ResourceClaim.".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()
        })
    }
}