Struct RateLimitRequest

pub struct RateLimitRequest {
    pub domain: String,
    pub descriptors: Vec<RateLimitDescriptor>,
    pub hits_addend: u32,
}

Main message for a rate limit request. The rate limit service is designed to be fully generic in the sense that it can operate on arbitrary hierarchical key/value pairs. The loaded configuration will parse the request and find the most specific limit to apply. In addition, a RateLimitRequest can contain multiple “descriptors” to limit on. When multiple descriptors are provided, the server will limit on ALL of them and return an OVER_LIMIT response if any of them are over limit. This enables more complex application level rate limiting scenarios if desired.

Fields

domain: String

All rate limit requests must specify a domain. This enables the configuration to be per application without fear of overlap. E.g., “envoy”.

descriptors: Vec<RateLimitDescriptor>

All rate limit requests must specify at least one RateLimitDescriptor. Each descriptor is processed by the service (see below). If any of the descriptors are over limit, the entire request is considered to be over limit.

hits_addend: u32

Rate limit requests can optionally specify the number of hits a request adds to the matched limit. If the value is not set in the message, a request increases the matched limit by 1.

Trait Implementations

impl Clone for RateLimitRequest

fn clone(&self) -> RateLimitRequest

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for RateLimitRequest

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

Formats the value using the given formatter.

impl Default for RateLimitRequest

fn default() -> Self

Returns the “default value” for a type.

impl Message for RateLimitRequest

fn encoded_len(&self) -> usize

Returns the encoded length of the message without a length delimiter.

fn clear(&mut self)

Clears the message, resetting all fields to their default.

fn encode(&self, buf: &mut impl BufMut) -> Result<(), EncodeError>

where Self: Sized,

Encodes the message to a buffer.

fn encode_to_vec(&self) -> Vec<u8>

where Self: Sized,

Encodes the message to a newly allocated buffer.

fn encode_length_delimited( &self, buf: &mut impl BufMut, ) -> Result<(), EncodeError>

where Self: Sized,

Encodes the message with a length-delimiter to a buffer.

fn encode_length_delimited_to_vec(&self) -> Vec<u8>

where Self: Sized,

Encodes the message with a length-delimiter to a newly allocated buffer.

fn decode(buf: impl Buf) -> Result<Self, DecodeError>

where Self: Default,

Decodes an instance of the message from a buffer.

fn decode_length_delimited(buf: impl Buf) -> Result<Self, DecodeError>

where Self: Default,

Decodes a length-delimited instance of the message from the buffer.

fn merge(&mut self, buf: impl Buf) -> Result<(), DecodeError>

where Self: Sized,

Decodes an instance of the message from a buffer, and merges it into self.

fn merge_length_delimited(&mut self, buf: impl Buf) -> Result<(), DecodeError>

where Self: Sized,

Decodes a length-delimited instance of the message from buffer, and merges it into self.

impl Name for RateLimitRequest

const NAME: &'static str = "RateLimitRequest"

Simple name for this Message. This name is the same as it appears in the source .proto file, e.g. FooBar.

const PACKAGE: &'static str = "envoy.service.ratelimit.v3"

Package name this message type is contained in. They are domain-like and delimited by ., e.g. google.protobuf.

fn full_name() -> String

Fully-qualified unique name for this Message. It’s prefixed with the package name and names of any parent messages, e.g. google.rpc.BadRequest.FieldViolation. By default, this is the package name followed by the message name. Fully-qualified names must be unique within a domain of Type URLs.

fn type_url() -> String

Type URL for this Message, which by default is the full name with a leading slash, but may also include a leading domain name, e.g. type.googleapis.com/google.profile.Person. This can be used when serializing into the google.protobuf.Any type.

impl PartialEq for RateLimitRequest

fn eq(&self, other: &RateLimitRequest) -> 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 StructuralPartialEq for RateLimitRequest