CodeGenRequestFieldExtractor is a function that relies on code-generated functions that export log fields from requests.

Extracts returns a pre-existing Tags object in the Context.

StreamServerInterceptor returns a new streaming server interceptor that sets the values for request tags.

TagBasedRequestFieldExtractor is a function that relies on Go struct tags to export log fields from requests.

UnaryServerInterceptor returns a new unary server interceptors that sets the values for request tags.

WithFieldExtractor customizes the function for extracting log fields from protobuf messages, for unary and server-streamed methods only.

WithFieldExtractorForInitialReq customizes the function for extracting log fields from protobuf messages, for all unary and streaming methods.

NoopTags is a trivial, minimum overhead implementation of Tags for which all operations are no-ops.

Tags is the interface used for storing request tags between Context calls.

RequestFieldExtractorFunc is a user-provided function that extracts field information from a gRPC request.