September 29, 2020 protobuf-d | ||||
---|---|---|---|---|
| ||||
Hello! I am currently working on "D Language Client Libraries for Google APIs" project[0][1]. The first step was to familiarize myself with protobuf and to generate client library for cloud/vision using python plugin with protoc. Today I generated the same library with protobuf-d[2]. When I tried to translate this example[3] from python to D, I noticed that some pieces of code are missing from the D generated library, for example the ImageAnnotatorClient class(or struct) (I could not found it anywhere in the generated code). Here is the command that I used to generate the client library: protoc path/to/cloud/vision/proto/files --proto_path=path/to/common/api/protos --proto-path=. --plugin=path/to/protobuf-d --d_opt=message-as-struct --d_out=path/to/output/files Is that ok? Does it work as it should? Also I read here[4] that the C++ generator defines some default methods. Wasn't the proto-gen-d supposed to do the same? Thanks! [0] https://github.com/dlang/projects/issues/66 [1] https://forum.dlang.org/post/eaefvlbgikujonfjjzqi@forum.dlang.org [2] https://github.com/dcarp/protobuf-d [3] https://gapic-generator-python.readthedocs.io/en/stable/getting-started/docker.html#verifying-the-library [4] https://developers.google.com/protocol-buffers/docs/reference/cpp-generated#message |
September 30, 2020 Re: protobuf-d | ||||
---|---|---|---|---|
| ||||
Posted in reply to Robert Aron | On Tuesday, 29 September 2020 at 15:38:43 UTC, Robert Aron wrote: > Hello! > > I am currently working on "D Language Client Libraries for Google APIs" project[0][1]. > The first step was to familiarize myself with protobuf and to generate client library for cloud/vision using python plugin with protoc. > Today I generated the same library with protobuf-d[2]. When I tried to translate this example[3] from python to D, I noticed that some pieces of code are missing from the D generated library, for example the ImageAnnotatorClient class(or struct) (I could not found it anywhere in the generated code). > > Here is the command that I used to generate the client library: > > protoc path/to/cloud/vision/proto/files > --proto_path=path/to/common/api/protos --proto-path=. > --plugin=path/to/protobuf-d --d_opt=message-as-struct > --d_out=path/to/output/files > > Is that ok? Does it work as it should? > Also I read here[4] that the C++ generator defines some default methods. ImageAnnotatorClient isn't described in any of *.proto file in https://github.com/googleapis/googleapis repository. (I found only ImageAnnotator) So, maybe here is messed up proto3 and gRPC or something like it? |
Copyright © 1999-2021 by the D Language Foundation