opentelemetry-rust/examples/tracing-grpc/proto/helloworld.proto

18 lines
378 B
Protocol Buffer

syntax = "proto3";
package helloworld;
service Greeter {
// Our SayHello rpc accepts HelloRequests and returns HelloReplies
rpc SayHello (HelloRequest) returns (HelloReply);
}
message HelloRequest {
// Request message contains the name to be greeted
string name = 1;
}
message HelloReply {
// Reply contains the greeting message
string message = 1;
}