#[derive(Clone, Debug, Default, PartialEq)]
pub struct ResourceAttributes {
pub group: Option<String>,
pub name: Option<String>,
pub namespace: Option<String>,
pub resource: Option<String>,
pub subresource: Option<String>,
pub verb: Option<String>,
pub version: Option<String>,
}
impl<'de> serde::Deserialize<'de> for ResourceAttributes {
fn deserialize<D>(deserializer: D) -> Result<Self, D::Error> where D: serde::Deserializer<'de> {
#[allow(non_camel_case_types)]
enum Field {
Key_group,
Key_name,
Key_namespace,
Key_resource,
Key_subresource,
Key_verb,
Key_version,
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 {
write!(f, "field identifier")
}
fn visit_str<E>(self, v: &str) -> Result<Self::Value, E> where E: serde::de::Error {
Ok(match v {
"group" => Field::Key_group,
"name" => Field::Key_name,
"namespace" => Field::Key_namespace,
"resource" => Field::Key_resource,
"subresource" => Field::Key_subresource,
"verb" => Field::Key_verb,
"version" => Field::Key_version,
_ => Field::Other,
})
}
}
deserializer.deserialize_identifier(Visitor)
}
}
struct Visitor;
impl<'de> serde::de::Visitor<'de> for Visitor {
type Value = ResourceAttributes;
fn expecting(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
write!(f, "struct ResourceAttributes")
}
fn visit_map<A>(self, mut map: A) -> Result<Self::Value, A::Error> where A: serde::de::MapAccess<'de> {
let mut value_group: Option<String> = None;
let mut value_name: Option<String> = None;
let mut value_namespace: Option<String> = None;
let mut value_resource: Option<String> = None;
let mut value_subresource: Option<String> = None;
let mut value_verb: Option<String> = None;
let mut value_version: Option<String> = None;
while let Some(key) = serde::de::MapAccess::next_key::<Field>(&mut map)? {
match key {
Field::Key_group => value_group = serde::de::MapAccess::next_value(&mut map)?,
Field::Key_name => value_name = serde::de::MapAccess::next_value(&mut map)?,
Field::Key_namespace => value_namespace = serde::de::MapAccess::next_value(&mut map)?,
Field::Key_resource => value_resource = serde::de::MapAccess::next_value(&mut map)?,
Field::Key_subresource => value_subresource = serde::de::MapAccess::next_value(&mut map)?,
Field::Key_verb => value_verb = serde::de::MapAccess::next_value(&mut map)?,
Field::Key_version => value_version = serde::de::MapAccess::next_value(&mut map)?,
Field::Other => { let _: serde::de::IgnoredAny = serde::de::MapAccess::next_value(&mut map)?; },
}
}
Ok(ResourceAttributes {
group: value_group,
name: value_name,
namespace: value_namespace,
resource: value_resource,
subresource: value_subresource,
verb: value_verb,
version: value_version,
})
}
}
deserializer.deserialize_struct(
"ResourceAttributes",
&[
"group",
"name",
"namespace",
"resource",
"subresource",
"verb",
"version",
],
Visitor,
)
}
}
impl serde::Serialize for ResourceAttributes {
fn serialize<S>(&self, serializer: S) -> Result<S::Ok, S::Error> where S: serde::Serializer {
let mut state = serializer.serialize_struct(
"ResourceAttributes",
self.group.as_ref().map_or(0, |_| 1) +
self.name.as_ref().map_or(0, |_| 1) +
self.namespace.as_ref().map_or(0, |_| 1) +
self.resource.as_ref().map_or(0, |_| 1) +
self.subresource.as_ref().map_or(0, |_| 1) +
self.verb.as_ref().map_or(0, |_| 1) +
self.version.as_ref().map_or(0, |_| 1),
)?;
if let Some(value) = &self.group {
serde::ser::SerializeStruct::serialize_field(&mut state, "group", value)?;
}
if let Some(value) = &self.name {
serde::ser::SerializeStruct::serialize_field(&mut state, "name", value)?;
}
if let Some(value) = &self.namespace {
serde::ser::SerializeStruct::serialize_field(&mut state, "namespace", value)?;
}
if let Some(value) = &self.resource {
serde::ser::SerializeStruct::serialize_field(&mut state, "resource", value)?;
}
if let Some(value) = &self.subresource {
serde::ser::SerializeStruct::serialize_field(&mut state, "subresource", value)?;
}
if let Some(value) = &self.verb {
serde::ser::SerializeStruct::serialize_field(&mut state, "verb", value)?;
}
if let Some(value) = &self.version {
serde::ser::SerializeStruct::serialize_field(&mut state, "version", value)?;
}
serde::ser::SerializeStruct::end(state)
}
}