We now support fields with bytes as map values e.g. map<i32, bytes>. The implementation for the C++ runtime was straightforward. The majority of the changes in this CL are about the UPB runtime. In UPB, when we insert Rust bytes/string into the map we need to first copy the bytes onto the maps arena. To support this I have rewritten the macro that implements the ProxiedInMapValue types. I refactored the functionality to convert between UPB and Rust types into the 'UpbTypeConversions' trait. This trait has a function 'to_message_value_if_required' which does the copying for bytes and strings.
PiperOrigin-RevId: 599118416
This adds private methods of:
-- .raw_msg() to Msg+MsgMut+MsgView
-- .raw_arena() to Msg+MsgMut [upb kernel only]
And updates the accessors to use the self.raw_msg() / self.raw_arena().
A couple more things will need to be changed before the accessors can be verbatim reused in Msg/MsgView/MsgMut which will be mailed separately.
PiperOrigin-RevId: 598869392
- ProxiedInMapValue is defined in maps.rs, and no longer in the runtime files {upb, cpp}.rs.
- ProxiedInMapValue's methods accept and return Proxied types.
- InnerMapMut no longer has any generic type parameters.
- Through this refactoring the Map type is no longer a ZST. Creating a new map is now as simple as `Map::new()`.
PiperOrigin-RevId: 597765165
This method stub was already added in a previous change. A followup change will make runtime changes implementing and relying on this method.
PiperOrigin-RevId: 597650170
As it is currently implemented it leads to descriptors being parsed before
extensions are registered, causing the descriptors to have unknown fields for
custom descriptor options.
PiperOrigin-RevId: 597645764
GeneratedMessage, not GeneratedMessageV3.
Please rerun protoc on your .proto files to regenerate the binding code.
https://protobuf.dev/news/2023-12-05/https://protobuf.dev/support/cross-version-runtime-guarantee/
To fix source compatibility with surrounding code make these replacements:
GeneratedMessageV3 --> GeneratedMessage
SingleFieldBuilderV3 --> SingleFieldBuilder
RepeatedFieldBuilderV3 --> RepeatedFieldBuilder
PiperOrigin-RevId: 597642289
This will enable us to get the correct crate names for Rust gencode. The actual
reading of the mapping file in protoc happens in the followup.
PiperOrigin-RevId: 597509582
This will allow us to begin planning the default features for 2024, but since protoc doesn't declare support nobody will be able to use it yet.
PiperOrigin-RevId: 597378801
If this took a &self there were holes in thread and memory safety, because it's allowed to get multiple &MsgMuts (but only &mut MsgMuts).
PiperOrigin-RevId: 596991263
Jakob Buchgraber
Protobuf Team Bot
Protobuf Team Bot
Marcel Hlopko
Kevin King
Alyssa Haroldsen
Joshua Haberman
Mike Kruskal
Sandy Zhang
Hong Shin