kube::core::cel

Struct Rule

pub struct Rule {
    pub rule: String,
    pub message: Option<Message>,
    pub field_path: Option<String>,
    pub reason: Option<Reason>,
}

Expand description

Rule is a CEL validation rule for the CRD field

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§rule: String

rule represents the expression which will be evaluated by CEL. The self variable in the CEL expression is bound to the scoped value.

§message: Option<Message>

message represents CEL validation message for the provided type If unset, the message is “failed rule: {Rule}”.

§field_path: Option<String>

fieldPath represents the field path returned when the validation fails. It must be a relative JSON path, scoped to the location of the field in the schema

§reason: Option<Reason>

reason is a machine-readable value providing more detail about why a field failed the validation.

Implementations§

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impl Rule

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pub fn new(rule: impl Into<String>) -> Rule

Initialize the rule

use kube_core::Rule;
let r = Rule::new("self == oldSelf");

assert_eq!(r.rule, "self == oldSelf".to_string())

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pub fn message(self, message: impl Into<Message>) -> Rule

Set the rule message.

use kube_core::Rule;

use kube_core::{Rule, Message};

let r = Rule::new("self == oldSelf").message("is immutable");
assert_eq!(r.rule, "self == oldSelf".to_string());
assert_eq!(r.message, Some(Message::Message("is immutable".to_string())));

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pub fn reason(self, reason: impl Into<Reason>) -> Rule

Set the failure reason.

use kube_core::Rule;

use kube_core::{Rule, Reason};

let r = Rule::new("self == oldSelf").reason(Reason::default());
assert_eq!(r.rule, "self == oldSelf".to_string());
assert_eq!(r.reason, Some(Reason::FieldValueInvalid));

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pub fn field_path(self, field_path: impl Into<String>) -> Rule

Set the failure field_path.

use kube_core::Rule;

use kube_core::Rule;

let r = Rule::new("self == oldSelf").field_path("obj.field");
assert_eq!(r.rule, "self == oldSelf".to_string());
assert_eq!(r.field_path, Some("obj.field".to_string()));

Trait Implementations§

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impl Clone for Rule

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fn clone(&self) -> Rule

Returns a duplicate of the value. Read more

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fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source. Read more

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impl Debug for Rule

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fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

Formats the value using the given formatter. Read more

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impl Default for Rule

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fn default() -> Rule

Returns the “default value” for a type. Read more

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impl<'de> Deserialize<'de> for Rule

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fn deserialize<D>( deserializer: D, ) -> Result<Rule, <D as Deserializer<'de>>::Error>
where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer. Read more

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impl From<&str> for Rule

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fn from(value: &str) -> Rule

Converts to this type from the input type.

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impl From<(&str, &str)> for Rule

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fn from(_: (&str, &str)) -> Rule

Converts to this type from the input type.

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impl Serialize for Rule

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fn serialize<S>( &self, serializer: S, ) -> Result<<S as Serializer>::Ok, <S as Serializer>::Error>
where S: Serializer,

Serialize this value into the given Serde serializer. Read more

Auto Trait Implementations§

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impl UnwindSafe for Rule

Blanket Implementations§

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impl<T> Any for T
where T: 'static + ?Sized,

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fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

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impl<T> Borrow<T> for T
where T: ?Sized,

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fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

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impl<T> BorrowMut<T> for T
where T: ?Sized,

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fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more

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impl<T> CloneToUninit for T
where T: Clone,

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unsafe fn clone_to_uninit(&self, dest: *mut u8)

🔬This is a nightly-only experimental API. (clone_to_uninit)

Performs copy-assignment from self to dest. Read more

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impl<T> DynClone for T
where T: Clone,

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fn __clone_box(&self, _: Private) -> *mut ()

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impl<T> From<T> for T

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fn from(t: T) -> T

Returns the argument unchanged.

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impl<T> Instrument for T

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fn instrument(self, span: Span) -> Instrumented<Self>

Instruments this type with the provided Span, returning an Instrumented wrapper. Read more

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fn in_current_span(self) -> Instrumented<Self>

Instruments this type with the current Span, returning an Instrumented wrapper. Read more

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impl<T, U> Into for T
where U: From<T>,

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fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

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impl<T> IntoEither for T

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fn into_either(self, into_left: bool) -> Either<Self, Self>

Converts self into a Left variant of Either<Self, Self> if into_left is true. Converts self into a Right variant of Either<Self, Self> otherwise. Read more

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fn into_either_with<F>(self, into_left: F) -> Either<Self, Self>
where F: FnOnce(&Self) -> bool,

Converts self into a Left variant of Either<Self, Self> if into_left(&self) returns true. Converts self into a Right variant of Either<Self, Self> otherwise. Read more

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