#
k8s_openapi/v1_35/api/core/v1/
lifecycle_handler.rs

    1// Generated from definition io.k8s.api.core.v1.LifecycleHandler
    2
    3/// LifecycleHandler defines a specific action that should be taken in a lifecycle hook. One and only one of the fields, except TCPSocket must be specified.
    4#[derive(Clone, Debug, Default, PartialEq)]
    5pub struct LifecycleHandler {
    6    /// Exec specifies a command to execute in the container.
    7    pub exec: Option<crate::api::core::v1::ExecAction>,
    8
    9    /// HTTPGet specifies an HTTP GET request to perform.
    10    pub http_get: Option<crate::api::core::v1::HTTPGetAction>,
    11
    12    /// Sleep represents a duration that the container should sleep.
    13    pub sleep: Option<crate::api::core::v1::SleepAction>,
    14
    15    /// Deprecated. TCPSocket is NOT supported as a LifecycleHandler and kept for backward compatibility. There is no validation of this field and lifecycle hooks will fail at runtime when it is specified.
    16    pub tcp_socket: Option<crate::api::core::v1::TCPSocketAction>,
    17}
    18
    19impl crate::DeepMerge for LifecycleHandler {
    20    fn merge_from(&mut self, other: Self) {
    21        crate::DeepMerge::merge_from(&mut self.exec, other.exec);
    22        crate::DeepMerge::merge_from(&mut self.http_get, other.http_get);
    23        crate::DeepMerge::merge_from(&mut self.sleep, other.sleep);
    24        crate::DeepMerge::merge_from(&mut self.tcp_socket, other.tcp_socket);
    25    }
    26}
    27
    28impl<'de> crate::serde::Deserialize<'de> for LifecycleHandler {
    29    fn deserialize<D>(deserializer: D) -> Result<Self, D::Error> where D: crate::serde::Deserializer<'de> {
    30        #[allow(non_camel_case_types)]
    31        enum Field {
    32            Key_exec,
    33            Key_http_get,
    34            Key_sleep,
    35            Key_tcp_socket,
    36            Other,
    37        }
    38
    39        impl<'de> crate::serde::Deserialize<'de> for Field {
    40            fn deserialize<D>(deserializer: D) -> Result<Self, D::Error> where D: crate::serde::Deserializer<'de> {
    41                struct Visitor;
    42
    43                impl crate::serde::de::Visitor<'_> for Visitor {
    44                    type Value = Field;
    45
    46                    fn expecting(&self, f: &mut core::fmt::Formatter<'_>) -> core::fmt::Result {
    47                        f.write_str("field identifier")
    48                    }
    49
    50                    fn visit_str<E>(self, v: &str) -> Result<Self::Value, E> where E: crate::serde::de::Error {
    51                        Ok(match v {
    52                            "exec" => Field::Key_exec,
    53                            "httpGet" => Field::Key_http_get,
    54                            "sleep" => Field::Key_sleep,
    55                            "tcpSocket" => Field::Key_tcp_socket,
    56                            _ => Field::Other,
    57                        })
    58                    }
    59                }
    60
    61                deserializer.deserialize_identifier(Visitor)
    62            }
    63        }
    64
    65        struct Visitor;
    66
    67        impl<'de> crate::serde::de::Visitor<'de> for Visitor {
    68            type Value = LifecycleHandler;
    69
    70            fn expecting(&self, f: &mut core::fmt::Formatter<'_>) -> core::fmt::Result {
    71                f.write_str("LifecycleHandler")
    72            }
    73
    74            fn visit_map<A>(self, mut map: A) -> Result<Self::Value, A::Error> where A: crate::serde::de::MapAccess<'de> {
    75                let mut value_exec: Option<crate::api::core::v1::ExecAction> = None;
    76                let mut value_http_get: Option<crate::api::core::v1::HTTPGetAction> = None;
    77                let mut value_sleep: Option<crate::api::core::v1::SleepAction> = None;
    78                let mut value_tcp_socket: Option<crate::api::core::v1::TCPSocketAction> = None;
    79
    80                while let Some(key) = crate::serde::de::MapAccess::next_key::<Field>(&mut map)? {
    81                    match key {
    82                        Field::Key_exec => value_exec = crate::serde::de::MapAccess::next_value(&mut map)?,
    83                        Field::Key_http_get => value_http_get = crate::serde::de::MapAccess::next_value(&mut map)?,
    84                        Field::Key_sleep => value_sleep = crate::serde::de::MapAccess::next_value(&mut map)?,
    85                        Field::Key_tcp_socket => value_tcp_socket = crate::serde::de::MapAccess::next_value(&mut map)?,
    86                        Field::Other => { let _: crate::serde::de::IgnoredAny = crate::serde::de::MapAccess::next_value(&mut map)?; },
    87                    }
    88                }
    89
    90                Ok(LifecycleHandler {
    91                    exec: value_exec,
    92                    http_get: value_http_get,
    93                    sleep: value_sleep,
    94                    tcp_socket: value_tcp_socket,
    95                })
    96            }
    97        }
    98
    99        deserializer.deserialize_struct(
    100            "LifecycleHandler",
    101            &[
    102                "exec",
    103                "httpGet",
    104                "sleep",
    105                "tcpSocket",
    106            ],
    107            Visitor,
    108        )
    109    }
    110}
    111
    112impl crate::serde::Serialize for LifecycleHandler {
    113    fn serialize<S>(&self, serializer: S) -> Result<S::Ok, S::Error> where S: crate::serde::Serializer {
    114        let mut state = serializer.serialize_struct(
    115            "LifecycleHandler",
    116            self.exec.as_ref().map_or(0, |_| 1) +
    117            self.http_get.as_ref().map_or(0, |_| 1) +
    118            self.sleep.as_ref().map_or(0, |_| 1) +
    119            self.tcp_socket.as_ref().map_or(0, |_| 1),
    120        )?;
    121        if let Some(value) = &self.exec {
    122            crate::serde::ser::SerializeStruct::serialize_field(&mut state, "exec", value)?;
    123        }
    124        if let Some(value) = &self.http_get {
    125            crate::serde::ser::SerializeStruct::serialize_field(&mut state, "httpGet", value)?;
    126        }
    127        if let Some(value) = &self.sleep {
    128            crate::serde::ser::SerializeStruct::serialize_field(&mut state, "sleep", value)?;
    129        }
    130        if let Some(value) = &self.tcp_socket {
    131            crate::serde::ser::SerializeStruct::serialize_field(&mut state, "tcpSocket", value)?;
    132        }
    133        crate::serde::ser::SerializeStruct::end(state)
    134    }
    135}
    136
    137#[cfg(feature = "schemars")]
    138impl crate::schemars::JsonSchema for LifecycleHandler {
    139    fn schema_name() -> std::borrow::Cow<'static, str> {
    140        "io.k8s.api.core.v1.LifecycleHandler".into()
    141    }
    142
    143    fn json_schema(__gen: &mut crate::schemars::SchemaGenerator) -> crate::schemars::Schema {
    144        crate::schemars::json_schema!({
    145            "description": "LifecycleHandler defines a specific action that should be taken in a lifecycle hook. One and only one of the fields, except TCPSocket must be specified.",
    146            "type": "object",
    147            "properties": {
    148                "exec": ({
    149                    let mut schema_obj = __gen.subschema_for::<crate::api::core::v1::ExecAction>();
    150                    schema_obj.ensure_object().insert("description".into(), "Exec specifies a command to execute in the container.".into());
    151                    schema_obj
    152                }),
    153                "httpGet": ({
    154                    let mut schema_obj = __gen.subschema_for::<crate::api::core::v1::HTTPGetAction>();
    155                    schema_obj.ensure_object().insert("description".into(), "HTTPGet specifies an HTTP GET request to perform.".into());
    156                    schema_obj
    157                }),
    158                "sleep": ({
    159                    let mut schema_obj = __gen.subschema_for::<crate::api::core::v1::SleepAction>();
    160                    schema_obj.ensure_object().insert("description".into(), "Sleep represents a duration that the container should sleep.".into());
    161                    schema_obj
    162                }),
    163                "tcpSocket": ({
    164                    let mut schema_obj = __gen.subschema_for::<crate::api::core::v1::TCPSocketAction>();
    165                    schema_obj.ensure_object().insert("description".into(), "Deprecated. TCPSocket is NOT supported as a LifecycleHandler and kept for backward compatibility. There is no validation of this field and lifecycle hooks will fail at runtime when it is specified.".into());
    166                    schema_obj
    167                }),
    168            },
    169        })
    170    }
    171}