c05538c6a8
Introduce a protoreflect.OptionsMessage interface type to represent
options messages. The protoreflect package can't deal with concrete
options types, to avoid dependency cycles; OptionsMessage serves both
as documentation and a single point to define the constraints we apply
to options.
Change the constraints on options from ProtoMessage to interface{} to
permit use of option message types which only implement the v1
proto.Message interface.
This still leaves a requirement in the internal/legacy package that
options implement protoreflect.ProtoMessage, since that package now uses
the v2 Unmarshal.
Change-Id: I547518ab2c3b90c3911ef641b05b169d50a4b33a
Reviewed-on: https://go-review.googlesource.com/c/154877
Reviewed-by: Joe Tsai <thebrokentoaster@gmail.com>
Next Generation Go Protocol Buffers
WARNING: This repository is in active development. There are no guarantees about API stability. Breaking changes will occur until a stable release is made and announced.
This repository is for the development of the next major Go implementation of protocol buffers. This library makes breaking API changes relative to the existing Go protobuf library. Of particular note, this API aims to make protobuf reflection a first-class feature of the API and implements the protobuf ecosystem in terms of reflection.
Design Documents
List of relevant design documents:
Contributing
We appreciate community contributions. See CONTRIBUTING.md.
Reporting Issues
Issues regarding the new API can be filed at
github.com/golang/protobuf.
Please use a APIv2: prefix in the title to make it clear that
the issue is regarding the new API work.