This CL sets up the basic plumbing end-to-end for singular message fields.
We add skeletonized support for `Proxied` messages. This is done
by creating structs for $Msg$View and $Msg$Mut, and providing
stubbed impls.
PiperOrigin-RevId: 552609955
If a proto_library has more than one srcs, we designate the first one as the primary (that file will be passed to rustc as the crate root). All other files will represent (internal) submodules of the crate.
In general, Rust users won't see which .proto file a message came from, they will only see a crate corresponding to the entire proto_library, and in it public submodules for all `package` statements in all .proto files in the proto_library sources. Therefore in this CL we reexport all messages from non primary sources into their corresponding public modules (= packages declared in their owning .proto files).
Besides the common case this CL also handles .proto files without package statement, and a subset of behaviors needed for public import functionality.
PiperOrigin-RevId: 549543321
We were always emitting Optional<T> for accessors, when they should've been behind `_opt`.
We've refactored our previous accessor into `getter` and `getter_opt`. We'll only emit `getter_opt` when we're dealing with optional fields.
PiperOrigin-RevId: 544087591
Needed to lowercase fieldnames and add underscores when they use protected cpp names. Ended up using `cpp::FieldName` from the cpp impl to get this for free.
Also added escaping to Rust accessors, so that protected keywords will compile.
PiperOrigin-RevId: 543995050
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
This turns out to be quite of a yak shave to be able to perfectly test both kernels without having to pass extra Blaze flags.
PiperOrigin-RevId: 521850709
Hong Shin
Marcel Hlopko
Adrian Sadłocha
Protobuf Team Bot
Jakob Buchgraber