Struct google_api_proto::google::api::Context

pub struct Context {
    pub rules: Vec<ContextRule>,
}

Context defines which contexts an API requests.

Example:

 context:
   rules:
   - selector: "*"
     requested:
     - google.rpc.context.ProjectContext
     - google.rpc.context.OriginContext

The above specifies that all methods in the API request google.rpc.context.ProjectContext and google.rpc.context.OriginContext.

Available context types are defined in package google.rpc.context.

This also provides mechanism to allowlist any protobuf message extension that can be sent in grpc metadata using “x-goog-ext-<extension_id>-bin” and “x-goog-ext-<extension_id>-jspb” format. For example, list any service specific protobuf types that can appear in grpc metadata as follows in your yaml file:

Example:

 context:
   rules:
    - selector: "google.example.library.v1.LibraryService.CreateBook"
      allowed_request_extensions:
      - google.foo.v1.NewExtension
      allowed_response_extensions:
      - google.foo.v1.NewExtension

You can also specify extension ID instead of fully qualified extension name here.

Fields

rules: Vec<ContextRule>

A list of RPC context rules that apply to individual API methods.

NOTE: All service configuration rules follow “last one wins” order.

Trait Implementations

impl Clone for Context

fn clone(&self) -> Context

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for Context

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

Formats the value using the given formatter.

impl Default for Context

fn default() -> Self

Returns the “default value” for a type.

impl Message for Context

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 PartialEq for Context

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