protobuf

Protocol Buffers - Google's data interchange format (grpc依赖) https://developers.google.com/protocol-buffers/

Joshua Haberman 8422e9795f Migrated upb to use Copybara-standard stripping. This CL is mostly a no-op, except that now google3-only code is actually stripped from OSS, instead of being preserved in `# begin:google_only` blocks. This follows the conventions of the greater Copybara ecosystem. PiperOrigin-RevId: 669513564		7 months ago
..
BUILD	Migrated upb to use Copybara-standard stripping.	7 months ago
amalgamate.py	Fixed layering check violations once and for all in upb bootstrapping.	7 months ago
amalgamation.bzl	Move private definitions out of //bazel	12 months ago
build_defs.bzl	Migrated upb to use Copybara-standard stripping.	7 months ago