Enum GrpcRouteFilter

pub enum GrpcRouteFilter {
    ExtensionRef {
        extension_ref: LocalObjectReference,
    },
    RequestMirror {
        request_mirror: HttpRequestMirrorFilter,
    },
    RequestHeaderModifier {
        request_header_modifier: HttpRequestHeaderFilter,
    },
    ResponseHeaderModifier {
        response_header_modifier: HttpRequestHeaderFilter,
    },
}

GrpcRouteFilter defines processing steps that must be completed during the request or response lifecycle. GrpcRouteFilters are meant as an extension point to express processing that may be done in Gateway implementations. Some examples include request or response modification, implementing authentication strategies, rate-limiting, and traffic shaping. API guarantee/conformance is defined based on the type of the filter.

Variants

ExtensionRef

ExtensionRef is an optional, implementation-specific extension to the “filter” behavior. For example, resource “myroutefilter” in group “networking.example.net”). ExtensionRef MUST NOT be used for core and extended filters.

Support: Implementation-specific

This filter can be used multiple times within the same rule.

Fields

extension_ref: LocalObjectReference

RequestMirror

RequestMirror defines a schema for a filter that mirrors requests. Requests are sent to the specified destination, but responses from that destination are ignored.

This filter can be used multiple times within the same rule. Note that not all implementations will be able to support mirroring to multiple backends.

Support: Extended

Fields

request_mirror: HttpRequestMirrorFilter

RequestHeaderModifier

RequestHeaderModifier defines a schema for a filter that modifies request headers.

Support: Core

Fields

request_header_modifier: HttpRequestHeaderFilter

ResponseHeaderModifier

ResponseHeaderModifier defines a schema for a filter that modifies response headers.

Support: Extended

Fields

response_header_modifier: HttpRequestHeaderFilter

Trait Implementations

impl Clone for GrpcRouteFilter

fn clone(&self) -> GrpcRouteFilter

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for GrpcRouteFilter

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for GrpcRouteFilter

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl From<GrpcRouteFilter> for HttpRouteFilter

fn from(filter: GrpcRouteFilter) -> Self

Converts to this type from the input type.

impl JsonSchema for GrpcRouteFilter

fn schema_name() -> String

The name of the generated JSON Schema.

fn schema_id() -> Cow<'static, str>

Returns a string that uniquely identifies the schema produced by this type.

fn json_schema(generator: &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 for GrpcRouteFilter

fn eq(&self, other: &GrpcRouteFilter) -> 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 GrpcRouteFilter

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 GrpcRouteFilter

impl StructuralPartialEq for GrpcRouteFilter