Struct SelectorRequirement 

pub struct SelectorRequirement {
    pub key: String,
    pub operator: SelectorOperator,
    pub values: Vec<String>,
}

Single set-based requirement for label matching.

 { key: "gpu", operator: In, values: ["a100", "h100"] } ⇒ runner must have label gpu ∈ {"a100", "h100"}

 { key: "zone", operator: Exists, values: [] } ⇒ runner must have label  zone  (any value)

Used inside super::RunnerSelector::match_expressions.

Fields

key: String

Label key to evaluate.

operator: SelectorOperator

Comparison operator.

values: Vec<String>

Values for In / NotIn. Must be empty for Exists / DoesNotExist.

Implementations

impl SelectorRequirement

pub fn validate(&self) -> ModelResult<()>

Validate structural invariants.

• key must not be empty
• In/NotIn must have non-empty values
• Exists/DoesNotExist must have empty values

pub fn in(key: impl Into<String>, values: Vec<String>) -> Self

Shorthand: require key ∈ values.

pub fn not_in(key: impl Into<String>, values: Vec<String>) -> Self

Shorthand: require key ∉ values.

pub fn exists(key: impl Into<String>) -> Self

Shorthand: require label key to exist.

pub fn does_not_exist(key: impl Into<String>) -> Self

Shorthand: require label key to NOT exist.

Trait Implementations

impl Clone for SelectorRequirement

fn clone(&self) -> SelectorRequirement

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for SelectorRequirement

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for SelectorRequirement

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl PartialEq for SelectorRequirement

fn eq(&self, other: &SelectorRequirement) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Serialize for SelectorRequirement

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl Eq for SelectorRequirement

impl StructuralPartialEq for SelectorRequirement