The immediate motivation for this is that it will facilitate writing a blanket
implementation of `ProxiedInMapValue` for C++-backed messages. The default
instance gives us access to the message vtable in cases where we don't already
have a message to work with.
However, it also seems generally useful just to have an implementation of
`Default`, so I implemented it for both C++ and upb-backed message views.
PiperOrigin-RevId: 677808048
This is useful/necessary when the caller wants to tie the View to a lifetime other than a stack frame, including 'static.
The documentation is clarified that the preexisting one should be preferred in most situations, and only use the new one where tying the View lifetime to a stack frame isn't suitable.
PiperOrigin-RevId: 666396427
The owned and mut interop traits have the corresponding to/from behaviors on cpp but are defined as empty on upb, while the view interop is implemented for both.
PiperOrigin-RevId: 657617187
The purpose of this trait is that it is declared as a supertrait of the traits that we don't want application code to implement (like "Proxied" and "MessageView"); application code can see those traits but not the supertrait, which enables them to use them but not implement them.
PiperOrigin-RevId: 657555025
Distinct from any clear_submsg(), this clears the message contents and doesn't affect presence on parent (and also allows for clearing owned messages which don't exist as a field to be cleared).
PiperOrigin-RevId: 656453234
This also changes MessageView and MessageMut to be subtraits of the ViewProxy and MutProxy (which also requires them to have lifetimes now, and a weird extra bounds on ViewProxy)
PiperOrigin-RevId: 654788207
Before this change if a field type was defined in a imported .proto file then our codegen would not generate the field. After this change such fields are correctly generated (see tests). This change is rather trivial as all the supporting infra has been implemented as part of the .proto -> crate mapping CLs.
PiperOrigin-RevId: 601443383
Before this CL all messages were generated in the top-level crate module. With
this change we generate messages under the module specified by the package
declaration in the .proto file.
Dots are interpreted as submodule separator in consistency with how C++
namespaces are handled.
Note that name of the proto_library target still remains to be used as the crate name. This CL only adds crate submodules dependeing on the specified package.
PiperOrigin-RevId: 524235162
* Update ruby_generator.cc to allow proto2 imports in proto3, with updated unit tests
* Update Makefile.am with new ruby_generated_code_proto2_import.proto
* Fix ruby_generator unit test to use temporary test directory for imported protos
* Add test for imported proto2 to ruby/tests
* Fix proto_path, restore to ../src/protoc, and fix/cleanup unit test.
* Rename Proto2TestMessage to TestImportedMessage for consistency, for ruby compiler tests
This change only adds basic proto2 support without advanced features
like extensions, custom options, maps, etc.
The protoc binary now generates ruby code for proto2 syntax.
However, for now, it is restricted to proto2 files without advanced features
like extensions, in which case it still errors out.
This change also modifies the DSL to add proto messages to the DescriptorPool.
There is a new DSL Builder#add_file to create a new FileDescriptor. With this,
the generated ruby DSL looks something like:
Google::Protobuf::DescriptorPool.generated_pool.build do
add_file "test.proto" do
add_message "foo" do
optional :val, :int32, 1
end
end
end
Adam Cozzette
Nathan Baulch
Protobuf Team Bot
Jakob Buchgraber
Joshua Haberman
Hong Shin
Marcel Hlopko
Mike Kruskal
zhangskz
listonjesse
Harshit Chopra