Struct k8s_gateway_api::BackendRef

pub struct BackendRef {
    pub weight: Option<u16>,
    pub inner: BackendObjectReference,
}

BackendRef defines how a Route should forward a request to a Kubernetes resource.

Note that when a namespace is specified, a ReferencePolicy object is required in the referent namespace to allow that namespace’s owner to accept the reference. See the ReferencePolicy documentation for details.

Fields

weight: Option<u16>

Weight specifies the proportion of requests forwarded to the referenced backend. This is computed as weight/(sum of all weights in this BackendRefs list). For non-zero values, there may be some epsilon from the exact proportion defined here depending on the precision an implementation supports. Weight is not a percentage and the sum of weights does not need to equal 100.

If only one backend is specified and it has a weight greater than 0, 100% of the traffic is forwarded to that backend. If weight is set to 0, no traffic should be forwarded for this entry. If unspecified, weight defaults to 1.

Support for this field varies based on the context where used.

inner: BackendObjectReference

BackendObjectReference references a Kubernetes object.

Trait Implementations

impl Clone for BackendRef

fn clone(&self) -> BackendRef

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for BackendRef

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for BackendRef

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl JsonSchema for BackendRef

fn schema_name() -> String

The name of the generated JSON Schema.

fn json_schema(gen: &mut SchemaGenerator) -> Schema

Generates a JSON Schema for this type.

fn is_referenceable() -> bool

Whether JSON Schemas generated for this type should be re-used where possible using the $ref keyword.

impl PartialEq<BackendRef> for BackendRef

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

This method tests for self and other values to be equal, and is used by ==.

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

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

impl Serialize for BackendRef

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 BackendRef

impl StructuralEq for BackendRef

impl StructuralPartialEq for BackendRef